{"id":1685,"date":"2026-07-02T03:46:38","date_gmt":"2026-07-02T03:46:38","guid":{"rendered":"https:\/\/fschier.com\/?p=1685"},"modified":"2026-07-16T08:17:53","modified_gmt":"2026-07-16T08:17:53","slug":"cac-bai-kiem-tra-do-ben-thong-dung-doi-voi-phu-kien-cua-va-cua-so","status":"publish","type":"post","link":"https:\/\/fschier.com\/vi\/cac-bai-kiem-tra-do-ben-thong-dung-doi-voi-phu-kien-cua-va-cua-so\/","title":{"rendered":"C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n th\u00f4ng d\u1ee5ng \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5"},"content":{"rendered":"<p class=\"wp-block-paragraph\">M\u1eabu th\u1eed c\u00f3 th\u1ec3 kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tay c\u1ea7m \u0111\u01b0\u1ee3c gia c\u00f4ng tinh x\u1ea3o c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o trong bu\u1ed5i h\u1ecdp b\u00e1n h\u00e0ng, trong khi phi\u00ean b\u1ea3n s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t \u2014 v\u1edbi v\u1eadt li\u1ec7u m\u1ecfng h\u01a1n m\u1ed9t ch\u00fat, \u1ed1c v\u00edt k\u00e9m ch\u1eafc ch\u1eafn h\u01a1n, l\u1ed7 r\u1ed7ng trong v\u1eadt \u0111\u00fac r\u1ed9ng h\u01a1n ho\u1eb7c nh\u00e0 cung c\u1ea5p tr\u1ee5c ch\u00ednh \u0111\u00e3 thay \u0111\u1ed5i \u2014 c\u00f3 th\u1ec3 b\u1ecb bi\u1ebfn d\u1ea1ng ngay khi ph\u1ea3i ch\u1ecbu t\u1ea3i tr\u1ecdng do s\u1eed d\u1ee5ng sai c\u00e1ch nghi\u00eam tr\u1ecdng l\u1ea7n \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eady th\u00ec m\u1eabu nghi\u00ean c\u1ee9u n\u00e0y th\u1ef1c s\u1ef1 \u0111\u00e3 ch\u1ee9ng minh \u0111\u01b0\u1ee3c \u0111i\u1ec1u g\u00ec?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c th\u1eed nghi\u1ec7m ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5 c\u1ea7n tr\u1ea3 l\u1eddi m\u1ed9t c\u00e2u h\u1ecfi h\u1eb9p nh\u01b0ng kh\u00f4ng khoan nh\u01b0\u1ee3ng: li\u1ec7u to\u00e0n b\u1ed9 b\u1ed9 ph\u1eadn sau khi l\u1eafp \u0111\u1eb7t c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u1ef1ng \u0111\u01b0\u1ee3c c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng m\u00e0 n\u00f3 s\u1ebd ph\u1ea3i \u0111\u1ed1i m\u1eb7t trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng, s\u1eed d\u1ee5ng b\u1ea5t th\u01b0\u1eddng, l\u1ed7i l\u1eafp \u0111\u1eb7t, \u00e1p l\u1ef1c gi\u00f3, tr\u1ecdng l\u01b0\u1ee3ng c\u00e1nh c\u1eeda, c\u00e1c n\u1ed7 l\u1ef1c \u0111\u1ed9t nh\u1eadp b\u1eb1ng v\u0169 l\u1ef1c v\u00e0 s\u1ef1 hao m\u00f2n l\u00e2u d\u00e0i m\u00e0 kh\u00f4ng g\u00e2y ra s\u1ef1 c\u1ed1 m\u1ea5t an to\u00e0n hay kh\u00f4ng?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 kh\u00f4ng gi\u1ed1ng nh\u01b0 vi\u1ec7c h\u1ecfi li\u1ec7u s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 m\u1edf ra v\u00e0 \u0111\u00f3ng l\u1ea1i \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 th\u1eadm ch\u00ed c\u00f2n kh\u00f4ng gi\u1ed1ng v\u1edbi th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tay n\u1eafm c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c 100.000 chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng l\u1ea1i b\u1ecb n\u1ee9t khi c\u00f3 ai \u0111\u00f3 t\u00e1c \u0111\u1ed9ng m\u1ed9t l\u1ef1c h\u01b0\u1edbng xu\u1ed1ng \u0111\u1ed9t ng\u1ed9t. M\u1ed9t b\u1ea3n l\u1ec1 c\u00f3 th\u1ec3 n\u00e2ng \u0111\u1ee1 c\u00e1nh c\u1eeda trong c\u00e1c chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng nh\u01b0ng l\u1ea1i l\u00e0m r\u01a1i c\u00e1nh tr\u01b0\u1ee3t sau khi b\u1ecb \u0103n m\u00f2n v\u00e0 ch\u1ecbu t\u1ea3i tr\u1ecdng ngang. M\u1ed9t \u1ed5 kh\u00f3a \u0111a \u0111i\u1ec3m c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t m\u1ecdi \u0111i\u1ec3m kh\u00f3a trong m\u1ed9t thi\u1ebft b\u1ecb ph\u00f2ng th\u00ed nghi\u1ec7m s\u1ea1ch s\u1ebd nh\u01b0ng l\u1ea1i b\u1ecb u\u1ed1n cong khi c\u00e1c t\u1ea5m ch\u1ed1t b\u1ecb l\u1ec7ch tr\u1ee5c 2 mm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 th\u1eadt ph\u0169 ph\u00e0ng r\u1ea5t \u0111\u01a1n gi\u1ea3n: vi\u1ec7c ki\u1ec3m k\u00ea theo chu k\u1ef3 gi\u00fap b\u00e1n \u0111\u01b0\u1ee3c h\u00e0ng, nh\u01b0ng c\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n l\u1ea1i b\u1ed9c l\u1ed9 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-fdeac55\" id=\"gspb_image-id-gsbp-fdeac55\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/Common-Strength-Tests-for-Door-and-Window-Hardware-2.jpg\" data-src=\"\" alt=\"C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n th\u00f4ng d\u1ee5ng \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>M\u1ee5c l\u1ee5c<\/h2><nav><ul><li><a href=\"#strength-testing-and-durability-testing-are-not-the-same-thing\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n b\u1ec9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t<\/a><\/li><li><a href=\"#the-most-common-door-and-window-hardware-strength-tests\">C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5<\/a><ul><li><a href=\"#static-vertical-and-horizontal-loading\">T\u1ea3i tr\u1ecdng t\u0129nh theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng v\u00e0 ph\u01b0\u01a1ng ngang<\/a><\/li><li><a href=\"#axial-pull-and-fastener-retention\">L\u1ef1c k\u00e9o d\u1ecdc tr\u1ee5c v\u00e0 kh\u1ea3 n\u0103ng gi\u1eef ch\u1eb7t c\u1ee7a chi ti\u1ebft k\u1ebft n\u1ed1i<\/a><\/li><li><a href=\"#torque-and-torsional-strength\">M\u00f4-men xo\u1eafn v\u00e0 \u0111\u1ed9 b\u1ec1n xo\u1eafn<\/a><\/li><li><a href=\"#shear-and-bending-tests\">Th\u1eed nghi\u1ec7m c\u1eaft v\u00e0 u\u1ed1n<\/a><\/li><li><a href=\"#impact-slam-and-abnormal-use-loading\">T\u1ea3i tr\u1ecdng va \u0111\u1eadp, t\u1ea3i tr\u1ecdng \u0111\u1eadp m\u1ea1nh v\u00e0 t\u1ea3i tr\u1ecdng do s\u1eed d\u1ee5ng b\u1ea5t th\u01b0\u1eddng<\/a><\/li><\/ul><\/li><li><a href=\"#why-real-recalls-matter-more-than-brochure-claims\">T\u1ea1i sao c\u00e1c \u0111\u1ee3t thu h\u1ed3i th\u1ef1c t\u1ebf l\u1ea1i quan tr\u1ecdng h\u01a1n nh\u1eefng l\u1eddi qu\u1ea3ng c\u00e1o trong t\u00e0i li\u1ec7u gi\u1edbi thi\u1ec7u<\/a><\/li><li><a href=\"#a-practical-test-matrix-by-hardware-type\">Ma tr\u1eadn ki\u1ec3m tra th\u1ef1c t\u1ebf theo lo\u1ea1i ph\u1ea7n c\u1ee9ng<\/a><\/li><li><a href=\"#how-to-build-a-test-that-cannot-be-easily-manipulated\">C\u00e1ch x\u00e2y d\u1ef1ng m\u1ed9t b\u00e0i ki\u1ec3m tra kh\u00f4ng th\u1ec3 b\u1ecb thao t\u00fang m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng<\/a><ul><li><a href=\"#use-production-representative-samples\">S\u1eed d\u1ee5ng c\u00e1c m\u1eabu \u0111\u1ea1i di\u1ec7n cho qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t<\/a><\/li><li><a href=\"#reproduce-the-actual-installation\">T\u00e1i t\u1ea1o qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t th\u1ef1c t\u1ebf<\/a><\/li><li><a href=\"#define-failure-before-the-test-starts\">X\u00e1c \u0111\u1ecbnh kh\u00e1i ni\u1ec7m \u201cth\u1ea5t b\u1ea1i\u201d tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u b\u00e0i ki\u1ec3m tra<\/a><\/li><li><a href=\"#separate-standard-compliance-from-buyer-side-overload-testing\">Ph\u00e2n bi\u1ec7t vi\u1ec7c tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n v\u1edbi th\u1eed nghi\u1ec7m qu\u00e1 t\u1ea3i t\u1eeb ph\u00eda ng\u01b0\u1eddi mua<\/a><\/li><\/ul><\/li><li><a href=\"#corrosion-can-change-the-strength-result\">S\u1ef1 \u0103n m\u00f2n c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n<\/a><\/li><li><a href=\"#what-a-credible-hardware-test-report-should-contain\">M\u1ed9t b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m ph\u1ea7n c\u1ee9ng \u0111\u00e1ng tin c\u1eady c\u1ea7n bao g\u1ed3m nh\u1eefng n\u1ed9i dung g\u00ec<\/a><\/li><li><a href=\"#faqs\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul><li><a href=\"#what-is-door-and-window-hardware-testing\">Ki\u1ec3m tra ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5 l\u00e0 g\u00ec?<\/a><\/li><li><a href=\"#how-do-you-test-door-and-window-hardware-strength\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n c\u1ee7a ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5?<\/a><\/li><li><a href=\"#what-are-the-best-strength-tests-for-window-and-door-hardware\">Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda s\u1ed5 v\u00e0 c\u1eeda ra v\u00e0o?<\/a><\/li><li><a href=\"#what-is-covered-by-en-13126-testing-standards\">Ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m EN 13126 bao g\u1ed3m nh\u1eefng n\u1ed9i dung n\u00e0o?<\/a><\/li><li><a href=\"#is-a-durability-cycle-test-enough-to-prove-hardware-strength\">Th\u1eed nghi\u1ec7m chu k\u1ef3 \u0111\u1ed9 b\u1ec1n c\u00f3 \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh \u0111\u1ed9 b\u1ec1n c\u1ee7a ph\u1ea7n c\u1ee9ng kh\u00f4ng?<\/a><\/li><\/ul><\/li><li><a href=\"#turn-test-data-into-a-better-hardware-specification\">Bi\u1ebfn d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m th\u00e0nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ph\u1ea7n c\u1ee9ng t\u1ed1t h\u01a1n<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 id=\"strength-testing-and-durability-testing-are-not-the-same-thing\" class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n v\u00e0 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n b\u1ec9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n nh\u1eb1m \u0111\u00e1nh gi\u00e1 li\u1ec7u thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u1ed9t l\u1ef1c, m\u00f4-men xo\u1eafn, m\u00f4-men, va \u0111\u1eadp ho\u1eb7c \u0111\u1ed9 d\u1ecbch chuy\u1ec3n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh hay kh\u00f4ng m\u00e0 kh\u00f4ng b\u1ecb g\u00e3y, bong tr\u00f3c, bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n ho\u1eb7c m\u1ea5t \u0111i ch\u1ee9c n\u0103ng an to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n nh\u1eb1m \u0111\u00e1nh gi\u00e1 xem b\u1ed9 ph\u1eadn \u0111\u00f3 c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng sau khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u l\u1ea7n hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hai kh\u00e1i ni\u1ec7m n\u00e0y c\u00f3 ph\u1ea7n tr\u00f9ng l\u1eb7p. Tuy nhi\u00ean, ch\u00fang kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n t\u1ea1i <a href=\"https:\/\/landingpage.bsigroup.com\/LandingPage\/Series?UPI=BS+EN+13126\" rel=\"nofollow noopener\" target=\"_blank\">Lo\u1ea1t ti\u00eau chu\u1ea9n BS EN 13126<\/a> bao g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn ri\u00eang bi\u1ec7t cho tay n\u1eafm ch\u1ed1t c\u1eeda s\u1ed5, h\u1ec7 th\u1ed1ng ch\u1ed1t espagnolette, b\u1ed9 h\u1ea1n ch\u1ebf, b\u1ea3n l\u1ec1 ch\u1ed1ng l\u1eadt c\u00f3 h\u00ecnh d\u1ea1ng thay \u0111\u1ed5i, b\u1ed9 ph\u1ee5 ki\u1ec7n c\u1eeda nghi\u00eang v\u00e0 xoay, b\u1ed9 c\u00e2n b\u1eb1ng c\u00e1nh c\u1eeda, con l\u0103n tr\u01b0\u1ee3t, b\u1ed9 ph\u1ee5 ki\u1ec7n Lift&amp;Slide v\u00e0 c\u00e1c nh\u00f3m s\u1ea3n ph\u1ea9m kh\u00e1c. Ti\u00eau chu\u1ea9n BS EN 13126-1:2022 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u chung li\u00ean quan \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 b\u1ec1n b\u1ec9, nh\u01b0ng c\u00e1c b\u1ed9 ph\u1eadn c\u1ee5 th\u1ec3 cho t\u1eebng s\u1ea3n ph\u1ea9m v\u1eabn l\u00e0 c\u1ea7n thi\u1ebft v\u00ec tay n\u1eafm, con l\u0103n, b\u1ed9 h\u1ea1n ch\u1ebf v\u00e0 b\u1ea3n l\u1ec1 ma s\u00e1t kh\u00f4ng ch\u1ecbu t\u1ea3i theo c\u00f9ng m\u1ed9t c\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 r\u1ea5t quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh t\u00ecm ngu\u1ed3n cung \u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t ng\u01b0\u1eddi mua \u0111ang xem x\u00e9t <a href=\"https:\/\/fschier.com\/vi\/tay-nam-cua-va-cua-so\/\">tay n\u1eafm c\u1eeda v\u00e0 c\u1eeda s\u1ed5<\/a> c\u1ea7n xem x\u00e9t m\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed9 b\u1ec1n tr\u1ee5c ch\u00ednh, \u0111\u1ed9 u\u1ed1n c\u1ee7a \u0111\u00f2n b\u1ea9y, l\u1ef1c k\u00e9o d\u1ecdc tr\u1ee5c, \u0111\u1ed9 b\u00e1m gi\u1eef c\u1ee7a b\u1ed9 c\u1ed1 \u0111\u1ecbnh, \u0111\u1ed9 r\u01a1 v\u00e0 ch\u1ee9c n\u0103ng sau khi th\u1eed nghi\u1ec7m. Ng\u01b0\u1eddi mua khi \u0111\u00e1nh gi\u00e1 <a href=\"https:\/\/fschier.com\/vi\/ban-le-cua-va-cua-so\/\">b\u1ea3n l\u1ec1 c\u1eeda v\u00e0 c\u1eeda s\u1ed5<\/a> c\u1ea7n xem x\u00e9t kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i, hi\u1ec7n t\u01b0\u1ee3ng s\u1eadp c\u00e1nh c\u1eeda, hi\u1ec7n t\u01b0\u1ee3ng t\u00e1ch r\u1eddi c\u00e1nh tay, hi\u1ec7n t\u01b0\u1ee3ng tu\u1ed9t ch\u1ed1t, hi\u1ec7n t\u01b0\u1ee3ng c\u1eaft, bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n v\u00e0 chuy\u1ec3n \u0111\u1ed9ng d\u01b0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n c\u1ee9ng kh\u00e1c nhau. C\u01a1 ch\u1ebf h\u1ecfng h\u00f3c kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1eb3ng h\u1ea1n, ti\u00eau chu\u1ea9n BS EN 1906:2012 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 tr\u1ee5c v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u1ed1 \u0111\u1ecbnh, m\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed9 r\u01a1, \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 b\u1ec1n t\u0129nh v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u0111\u1ed1i v\u1edbi tay n\u1eafm d\u1ea1ng c\u1ea7n g\u1ea1t v\u00e0 tay n\u1eafm d\u1ea1ng n\u00fam. Ti\u00eau chu\u1ea9n BS EN 1935:2002 \u00e1p d\u1ee5ng cho b\u1ea3n l\u1ec1 tr\u1ee5c \u0111\u01a1n v\u00e0 bao g\u1ed3m c\u00e1c th\u1eed nghi\u1ec7m v\u1ec1 t\u1ea3i tr\u1ecdng, \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 c\u00e1c th\u1eed nghi\u1ec7m li\u00ean quan \u0111\u1ebfn l\u1ef1c c\u1eaft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i s\u1ebd t\u1eeb ch\u1ed1i b\u1ea5t k\u1ef3 b\u00e1o c\u00e1o n\u00e0o c\u1ee7a nh\u00e0 cung c\u1ea5p ch\u1ec9 ghi \u201c\u0111\u00e3 v\u01b0\u1ee3t qua th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n\u201d m\u00e0 kh\u00f4ng n\u00eau r\u00f5 ti\u00eau chu\u1ea9n, phi\u00ean b\u1ea3n, ph\u00e2n lo\u1ea1i thi\u1ebft b\u1ecb, c\u1ea5u h\u00ecnh m\u1eabu th\u1eed, l\u1ef1c t\u00e1c d\u1ee5ng, h\u01b0\u1edbng t\u1ea3i, th\u1eddi gian gi\u1eef l\u1ef1c, gi\u1edbi h\u1ea1n h\u1ecfng h\u00f3c v\u00e0 k\u1ebft qu\u1ea3 ki\u1ec3m tra cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00ednh x\u00e1c l\u00e0 \u0111\u00e3 v\u01b0\u1ee3t qua c\u00e1i g\u00ec v\u1eady?<\/p>\n\n\n\n<h2 id=\"the-most-common-door-and-window-hardware-strength-tests\" class=\"wp-block-heading\">C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng c\u00f3 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho c\u00e1c ph\u1ee5 ki\u1ec7n c\u1eeda s\u1ed5 v\u00e0 c\u1eeda ra v\u00e0o. G\u00f3i th\u1eed nghi\u1ec7m ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch l\u1eafp \u0111\u1eb7t, v\u1eadn h\u00e0nh, t\u1ea3i tr\u1ecdng v\u00e0 h\u00ecnh th\u1ee9c h\u1ecfng h\u00f3c d\u1ef1 ki\u1ebfn c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, h\u1ea7u h\u1ebft c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh th\u1eed nghi\u1ec7m t\u1ea3i tr\u1ecdng nghi\u00eam ng\u1eb7t \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n x\u00e2y d\u1ef1ng \u0111\u1ec1u bao g\u1ed3m m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p sau \u0111\u00e2y.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n<\/th><th>Ph\u1ea7n c\u1ee9ng ti\u00eau bi\u1ec3u<\/th><th>Ph\u1ea1m vi \u00e1p d\u1ee5ng c\u1ee7a b\u00e0i ki\u1ec3m tra<\/th><th>C\u1ea7n \u0111o l\u01b0\u1eddng nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o<\/th><th>C\u00e1c l\u1ed7i ti\u1ec1m \u1ea9n th\u01b0\u1eddng g\u1eb7p<\/th><\/tr><\/thead><tbody><tr><td>T\u1ea3i tr\u1ecdng d\u1ecdc t\u0129nh<\/td><td>Tay n\u1eafm, b\u1ea3n l\u1ec1, b\u1ed9 h\u1ea1n ch\u1ebf<\/td><td>M\u1ed9t l\u1ef1c h\u01b0\u1edbng xu\u1ed1ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t<\/td><td>\u0110\u1ed9 v\u00f5ng, n\u1ee9t, chuy\u1ec3n \u0111\u1ed9ng c\u1ed1 \u0111\u1ecbnh, ch\u1ee9c n\u0103ng d\u01b0<\/td><td>V\u1ebft n\u1ee9t b\u00ean trong chi ti\u1ebft \u0111\u00fac<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m k\u00e9o d\u1ecdc tr\u1ee5c<\/td><td>Tay n\u1eafm, n\u00fam v\u1eb7n, tay k\u00e9o, \u1ed5 kh\u00f3a<\/td><td>L\u1ef1c k\u00e9o ra kh\u1ecfi \u0111\u01b0\u1eddng vi\u1ec1n<\/td><td>L\u1ef1c k\u00e9o ra, chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a v\u00edt, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c v\u00f2ng \u0111\u1ec7m<\/td><td>H\u1ecfng h\u00f3c do ch\u00e8n ho\u1eb7c v\u1eb7n tr\u1ee5c<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m \u0111\u1ea9y ho\u1eb7c n\u00e9n<\/td><td>Ch\u1ed1t, con l\u0103n, v\u1ecf kh\u00f3a<\/td><td>L\u1ef1c \u00e9p v\u00e0o c\u1ee5m l\u1eafp r\u00e1p<\/td><td>Bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n, s\u1eadp nh\u00e0<\/td><td>C\u00e1c ph\u1ea7n u\u1ed1n cong c\u1ee7a v\u1ecf m\u1ecfng \u0111\u01b0\u1ee3c d\u1eadp<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m m\u00f4-men xo\u1eafn<\/td><td>Tay c\u1ea7m, tr\u1ee5c quay, h\u1ed9p s\u1ed1, xi lanh<\/td><td>L\u1ef1c quay t\u00ednh b\u1eb1ng N\u00b7m<\/td><td>M\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i, quay li\u00ean t\u1ee5c, g\u00e3y<\/td><td>D\u1ea3i \u1ed5 c\u1eafm tr\u1ee5c ch\u00ednh<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m c\u1eaft<\/td><td>Ch\u1ed1t b\u1ea3n l\u1ec1, v\u00edt, m\u00f3c, \u0111inh t\u00e1n<\/td><td>L\u1ef1c song song v\u1edbi kh\u1edbp<\/td><td>L\u1ef1c c\u1eaft, chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ch\u1ed1t, ki\u1ec3u g\u00e3y<\/td><td>K\u00e9o c\u1eaft \u0111\u1ea7u bul\u00f4ng ho\u1eb7c ch\u1ed1t<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m u\u1ed1n ho\u1eb7c th\u1eed nghi\u1ec7m m\u00f4-men<\/td><td>Tay n\u1eafm, thanh ch\u1ed1ng, thanh kh\u00f3a d\u00e0i<\/td><td>L\u1ef1c t\u00e1c d\u1ee5ng t\u1ea1i m\u1ed9t c\u00e1nh tay \u0111\u00f2n x\u00e1c \u0111\u1ecbnh<\/td><td>G\u00f3c u\u1ed1n, \u0111\u1ed9 bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n, n\u1ee9t<\/td><td>Ph\u1ea7n \u0111\u1ebf v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n nh\u01b0ng c\u1ea7n g\u1ea1t b\u1ecb bi\u1ebfn d\u1ea1ng<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m k\u00e9o r\u00fat bul\u00f4ng<\/td><td>B\u1ea3n l\u1ec1, ch\u1ed1t, tay n\u1eafm, b\u1ed9 h\u1ea1n ch\u1ebf<\/td><td>T\u1ea3i tr\u1ecdng t\u00e1c \u0111\u1ed9ng l\u00ean c\u00e1c v\u00edt ho\u1eb7c \u0111inh neo \u0111\u00e3 l\u1eafp \u0111\u1eb7t<\/td><td>L\u1ef1c k\u00e9o v\u00e0 t\u1ed5n th\u01b0\u01a1ng b\u1ec1 m\u1eb7t<\/td><td>V\u00edt v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n; chi ti\u1ebft \u0111\u1ecbnh h\u00ecnh b\u1ecb h\u1ecfng<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m va \u0111\u1eadp ho\u1eb7c th\u1eed nghi\u1ec7m \u0111\u1eadp m\u1ea1nh<\/td><td>Kh\u00f3a, ch\u1ed1t, ch\u1ed1t gi\u1eef, b\u1ea3n l\u1ec1<\/td><td>T\u1ea3i tr\u1ecdng \u0111\u1ed9ng \u0111\u1ed9t ng\u1ed9t<\/td><td>Bong ra, g\u00e3y, l\u1ec7ch v\u1ecb tr\u00ed, bong ra kh\u00f4ng an to\u00e0n<\/td><td>S\u1ef1 g\u00e3y gi\u00f2n c\u1ee7a h\u1ee3p kim k\u1ebdm<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m qu\u00e1 t\u1ea3i ho\u1eb7c s\u1eed d\u1ee5ng sai m\u1ee5c \u0111\u00edch<\/td><td>H\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng \u0111ang ho\u1ea1t \u0111\u1ed9ng<\/td><td>T\u1ea3i tr\u1ecdng v\u01b0\u1ee3t qu\u00e1 m\u1ee9c s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng d\u1ef1 ki\u1ebfn<\/td><td>C\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 t\u1ed5n th\u01b0\u01a1ng v\u0129nh vi\u1ec5n<\/td><td>S\u1ea3n ph\u1ea9m v\u1eabn ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng kh\u00f4ng c\u00f2n an to\u00e0n n\u1eefa<\/td><\/tr><tr><td>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n d\u01b0<\/td><td>C\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i b\u1ecb \u0103n m\u00f2n ho\u1eb7c \u0111\u00e3 qua nhi\u1ec1u chu k\u1ef3 s\u1eed d\u1ee5ng<\/td><td>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n sau khi l\u00e3o h\u00f3a<\/td><td>C\u00f4ng su\u1ea5t c\u00f2n l\u1ea1i sau khi ti\u1ebfp x\u00fac<\/td><td>C\u00e1c l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean, kim lo\u1ea1i n\u1ec1n b\u1ecb suy y\u1ebfu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 id=\"static-vertical-and-horizontal-loading\" class=\"wp-block-heading\">T\u1ea3i tr\u1ecdng t\u0129nh theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng v\u00e0 ph\u01b0\u01a1ng ngang<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed t\u1ea3i t\u0129nh l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n c\u1ee7a ph\u1ee5 ki\u1ec7n c\u1eeda tr\u1ef1c ti\u1ebfp nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u00e0o m\u1ed9t thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc, v\u00e0 l\u1ef1c \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng theo m\u1ed9t h\u01b0\u1edbng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh. Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m ghi l\u1ea1i \u0111\u1ed9 v\u00f5ng \u0111\u00e0n h\u1ed3i trong qu\u00e1 tr\u00ecnh ch\u1ecbu t\u1ea3i, bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n sau khi ng\u1eebng t\u1ea3i, hi\u1ec7n t\u01b0\u1ee3ng n\u1ee9t v\u1ee1, l\u1ecfng l\u1ebbo, c\u0169ng nh\u01b0 vi\u1ec7c b\u1ed9 ph\u1eadn \u0111\u00f3 c\u00f3 c\u00f2n th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c ch\u1ee9c n\u0103ng d\u1ef1 ki\u1ebfn hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng \u0111i quy\u1ebft \u0111\u1ecbnh t\u1ea5t c\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1c t\u00e1c d\u1ee5ng h\u01b0\u1edbng xu\u1ed1ng l\u00ean tay c\u1ea7m \u0111\u00f2n b\u1ea9y t\u1ea1o ra m\u00f4-men u\u1ed1n quanh tr\u1ee5c v\u00e0 c\u00e1c \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh c\u1ee7a n\u00f3. L\u1ef1c k\u00e9o ngang t\u00e1c d\u1ee5ng l\u00ean c\u00f9ng tay c\u1ea7m \u0111\u00f3 s\u1ebd g\u00e2y ra \u1ee9ng su\u1ea5t kh\u00e1c nhau l\u00ean v\u00f2ng \u0111\u1ec7m, \u1ed1c v\u00edt, mi\u1ebfng l\u00f3t ren v\u00e0 th\u00e0nh profile. Vi\u1ec7c th\u1eed nghi\u1ec7m ch\u1ec9 theo m\u1ed9t h\u01b0\u1edbng c\u00f3 th\u1ec3 che gi\u1ea5u ch\u1ebf \u0111\u1ed9 h\u01b0 h\u1ecfng c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra cao nh\u1ea5t trong th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n v\u1eabn \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u00f4-men u\u1ed1n = l\u1ef1c t\u00e1c d\u1ee5ng \u00d7 kho\u1ea3ng c\u00e1ch t\u1eeb \u0111i\u1ec3m t\u1ea3i \u0111\u1ebfn \u0111i\u1ec3m t\u1ef1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t l\u1ef1c 300 N t\u00e1c d\u1ee5ng c\u00e1ch tr\u1ee5c 120 mm s\u1ebd t\u1ea1o ra m\u00f4-men 36 N\u00b7m. N\u1ebfu di chuy\u1ec3n l\u1ef1c \u0111\u00f3 \u0111\u1ebfn v\u1ecb tr\u00ed c\u00e1ch tr\u1ee5c 60 mm, m\u00f4-men s\u1ebd gi\u1ea3m xu\u1ed1ng c\u00f2n 18 N\u00b7m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1c nh\u01b0 c\u0169. \u00c1p l\u1ef1c t\u1ea1i \u0111i\u1ec3m t\u1ef1a gi\u1ea3m m\u1ed9t n\u1eeda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t b\u00e1o c\u00e1o kh\u00f4ng c\u00f3 th\u00f4ng tin v\u1ec1 v\u1ecb tr\u00ed x\u1ebfp h\u00e0ng s\u1ebd l\u00e0 kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7.<\/p>\n\n\n\n<h3 id=\"axial-pull-and-fastener-retention\" class=\"wp-block-heading\">L\u1ef1c k\u00e9o d\u1ecdc tr\u1ee5c v\u00e0 kh\u1ea3 n\u0103ng gi\u1eef ch\u1eb7t c\u1ee7a chi ti\u1ebft k\u1ebft n\u1ed1i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m k\u00e9o d\u1ecdc tr\u1ee5c nh\u1eb1m ki\u1ec3m tra xem tay n\u1eafm, n\u00fam v\u1eb7n, ch\u1ed1t gi\u1eef, b\u1ed9 h\u1ea1n ch\u1ebf hay c\u00e1c b\u1ed9 ph\u1eadn l\u1eafp \u0111\u1eb7t kh\u00e1c c\u00f3 th\u1ec3 b\u1ecb k\u00e9o ra kh\u1ecfi khung c\u1eeda ho\u1eb7c khung c\u1eeda s\u1ed5 hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m n\u00e0y th\u01b0\u1eddng cho th\u1ea5y r\u1eb1ng ph\u1ea7n c\u1ee9ng c\u00f3 th\u1ec3 quan s\u00e1t \u0111\u01b0\u1ee3c kh\u00f4ng ph\u1ea3i l\u00e0 ph\u1ea7n y\u1ebfu nh\u1ea5t. S\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ren v\u00edt<\/li>\n\n\n\n<li>\u0110ai \u1ed1c \u0111inh t\u00e1n<\/li>\n\n\n\n<li>M\u1ed9t tr\u1ee5c v\u00edt \u0111\u00fac<\/li>\n\n\n\n<li>T\u01b0\u1eddng l\u00e0m t\u1eeb thanh nh\u00f4m ho\u1eb7c PVC<\/li>\n\n\n\n<li>T\u1ea5m gia c\u1ed1<\/li>\n\n\n\n<li>M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn trang tr\u00ed v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m tay c\u1ea7m tr\u00ean m\u1ed9t t\u1ea5m th\u00e9p d\u00e0y, m\u1eb7c d\u00f9 trong \u1ee9ng d\u1ee5ng s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf l\u1ea1i s\u1eed d\u1ee5ng thanh nh\u00f4m \u0111\u00f9n m\u1ecfng. Tay c\u1ea7m \u0111\u00f3 v\u01b0\u1ee3t qua b\u00e0i ki\u1ec3m tra. Tuy nhi\u00ean, h\u1ec7 th\u1ed1ng th\u1ef1c t\u1ebf th\u00ec kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m ph\u1ea3i m\u00f4 ph\u1ecfng ch\u00ednh x\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u n\u1ec1n, lo\u1ea1i v\u00edt, \u0111\u1ed9 s\u00e2u l\u1eafp gh\u00e9p, l\u1edbp gia c\u1ed1, \u0111\u01b0\u1eddng k\u00ednh l\u1ed7, m\u00f4-men xo\u1eafn l\u1eafp \u0111\u1eb7t v\u00e0 kho\u1ea3ng c\u00e1ch \u0111\u1ebfn m\u00e9p. Ph\u1ee5 ki\u1ec7n kim lo\u1ea1i kh\u00f4ng bao gi\u1edd ho\u1ea1t \u0111\u1ed9ng m\u1ed9t m\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi mua coi \u1ed1c v\u00edt, c\u00e1c chi ti\u1ebft g\u00f3c, t\u1ea5m n\u1ed1i v\u00e0 ch\u1ed1t gi\u1eef l\u00e0 nh\u1eefng ph\u1ee5 ki\u1ec7n ph\u1ee5, th\u00ec <a href=\"https:\/\/fschier.com\/vi\/huong-dan-mua-phu-kien-cua-va-cua-so-tac-dong-cua-cac-chi-tiet-nho-den-toan-bo-he-thong\/\">H\u01b0\u1edbng d\u1eabn mua s\u1eafm ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5<\/a> gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao c\u00e1c b\u1ed9 ph\u1eadn nh\u1ecf l\u1ea1i c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a to\u00e0n b\u1ed9 c\u1ee5m l\u1eafp r\u00e1p.<\/p>\n\n\n\n<h3 id=\"torque-and-torsional-strength\" class=\"wp-block-heading\">M\u00f4-men xo\u1eafn v\u00e0 \u0111\u1ed9 b\u1ec1n xo\u1eafn<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u1eed nghi\u1ec7m m\u00f4-men xo\u1eafn \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi tay n\u1eafm, tr\u1ee5c quay, h\u1ed9p s\u1ed1, b\u1ed9 truy\u1ec1n \u0111\u1ed9ng kh\u00f3a, n\u00fam xoay v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn truy\u1ec1n \u0111\u1ed9ng \u0111a \u0111i\u1ec3m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i ki\u1ec3m tra c\u1ea7n x\u00e1c \u0111\u1ecbnh:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>M\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng tr\u01b0\u1edbc khi ch\u1ecbu t\u1ea3i<\/li>\n\n\n\n<li>M\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i \u0111\u1ea1t \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n<\/li>\n\n\n\n<li>S\u1ef1 d\u1ecbch chuy\u1ec3n g\u00f3c v\u0129nh vi\u1ec5n sau khi ng\u1eebng t\u1ea3i<\/li>\n\n\n\n<li>N\u1ee9t, bong tr\u00f3c ho\u1eb7c bi\u1ebfn d\u1ea1ng b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng<\/li>\n\n\n\n<li>M\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng sau khi th\u1eed nghi\u1ec7m<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tay c\u1ea7m c\u00f3 th\u1ec3 tr\u00f4ng v\u1eabn nguy\u00ean v\u1eb9n trong khi l\u1ed7 l\u1eafp tr\u1ee5c h\u00ecnh vu\u00f4ng b\u00ean trong \u0111\u00e3 b\u1ecb m\u00f2n tr\u00f2n. M\u1ed9t h\u1ed9p s\u1ed1 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4-men xo\u1eafn c\u1ef1c \u0111\u1ea1i nh\u01b0ng l\u1ea1i ph\u00e1t sinh bi\u1ebfn d\u1ea1ng b\u00ean trong \u0111\u1ee7 l\u1edbn \u0111\u1ec3 l\u00e0m t\u0103ng l\u1ef1c v\u1eadn h\u00e0nh. V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, s\u1ea3n ph\u1ea9m v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n, song hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf \u0111\u00e3 b\u1ecb suy gi\u1ea3m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi \u0111\u00e1nh gi\u00e1 <a href=\"https:\/\/fschier.com\/vi\/he-thong-khoa-da-diem-5\/\">h\u1ec7 th\u1ed1ng kh\u00f3a \u0111a \u0111i\u1ec3m<\/a>, m\u00f4-men xo\u1eafn ph\u1ea3i \u0111\u01b0\u1ee3c \u0111o v\u1edbi m\u1ee9c kh\u00e1ng l\u1ef1c th\u1ef1c t\u1ebf t\u1ea1i c\u00e1c \u0111i\u1ec3m kh\u00f3a. M\u1ed9t d\u1ea3i kh\u00f3a tr\u1ea7n tr\u00ean b\u00e0n th\u1eed nghi\u1ec7m s\u1ebd d\u1ec5 thao t\u00e1c h\u01a1n so v\u1edbi m\u1ed9t c\u00e1nh c\u1eeda ho\u00e0n ch\u1ec9nh, trong \u0111\u00f3 c\u00f3 s\u1ef1 n\u00e9n c\u1ee7a gio\u0103ng, m\u00f3c kh\u00f3a kh\u1edbp v\u00e0o \u1ed5 kh\u00f3a, dung sai khung c\u1eeda v\u00e0 nhi\u1ec1u \u0111i\u1ec3m kh\u00f3a di chuy\u1ec3n c\u00f9ng l\u00fac.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quan \u0111i\u1ec3m c\u1ee7a t\u00f4i r\u1ea5t th\u1eb3ng th\u1eafn: th\u1eed nghi\u1ec7m m\u00f4-men xo\u1eafn h\u1ed9p s\u1ed1 khi kh\u00f4ng t\u1ea3i ch\u1ec9 l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng s\u00e0ng l\u1ecdc linh ki\u1ec7n, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 b\u1eb1ng ch\u1ee9ng v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u00e3 l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<h3 id=\"shear-and-bending-tests\" class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m c\u1eaft v\u00e0 u\u1ed1n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m c\u1eaft c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p ch\u1ed1t, v\u00edt, m\u00f3c, \u0111inh t\u00e1n, con l\u0103n ho\u1eb7c c\u00e1nh b\u1ea3n l\u1ec1 truy\u1ec1n t\u1ea3i tr\u1ecdng qua m\u1ed1i n\u1ed1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 ph\u1eadn n\u00e0y c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng do g\u00e3y s\u1ea1ch. Tuy nhi\u00ean, th\u01b0\u1eddng th\u00ec s\u1ef1 c\u1ed1 b\u1eaft \u0111\u1ea7u t\u1eeb hi\u1ec7n t\u01b0\u1ee3ng l\u1ed7 b\u1ecb bi\u1ebfn d\u1ea1ng th\u00e0nh h\u00ecnh b\u1ea7u d\u1ee5c, s\u1ef1 d\u1ecbch chuy\u1ec3n c\u1ee7a ch\u1ed1t, hi\u1ec7n t\u01b0\u1ee3ng bi\u1ebfn d\u1ea1ng c\u1ee5c b\u1ed9 ho\u1eb7c hi\u1ec7n t\u01b0\u1ee3ng l\u1ecfng d\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u1eed nghi\u1ec7m u\u1ed1n c\u0169ng mang l\u1ea1i nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi tay n\u1eafm d\u1ea1ng \u0111\u00f2n b\u1ea9y, thanh ch\u1ed1t, c\u00e1nh b\u1ea3n l\u1ec1, ch\u1ed1t gi\u1eef v\u00e0 b\u1ed9 h\u1ea1n ch\u1ebf. Ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m kh\u00f4ng ch\u1ec9 c\u1ea7n ghi nh\u1eadn li\u1ec7u b\u1ed9 ph\u1eadn c\u00f3 b\u1ecb g\u00e3y hay kh\u00f4ng, m\u00e0 c\u00f2n ph\u1ea3i ghi nh\u1eadn m\u1ee9c \u0111\u1ed9 bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n c\u00f2n l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u1ed9 ph\u1eadn b\u1ecb cong c\u00f3 th\u1ec3 nguy hi\u1ec3m h\u01a1n m\u1ed9t b\u1ed9 ph\u1eadn b\u1ecb g\u00e3y, v\u00ec n\u00f3 c\u00f3 th\u1ec3 v\u1eabn ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng d\u00f9 kh\u00f4ng c\u00f2n kh\u1edbp n\u1ed1i ch\u00ednh x\u00e1c n\u1eefa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 ch\u00ednh l\u00e0 gi\u1ea3i ph\u00e1p trung dung t\u1ed3i t\u1ec7.<\/p>\n\n\n\n<h3 id=\"impact-slam-and-abnormal-use-loading\" class=\"wp-block-heading\">T\u1ea3i tr\u1ecdng va \u0111\u1eadp, t\u1ea3i tr\u1ecdng \u0111\u1eadp m\u1ea1nh v\u00e0 t\u1ea3i tr\u1ecdng do s\u1eed d\u1ee5ng b\u1ea5t th\u01b0\u1eddng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1c t\u0129nh th\u00ec g\u1ecdn g\u00e0ng. C\u00f2n ng\u01b0\u1eddi d\u00f9ng th\u00ec kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1eeda b\u1ecb \u0111\u00f3ng s\u1ea7m. C\u1eeda s\u1ed5 b\u1ecb gi\u00f3 th\u1ed5i m\u1ea1nh. Tay n\u1eafm c\u1eeda \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m \u0111i\u1ec3m t\u1ef1a. Tr\u1ebb em treo m\u00ecnh l\u00ean \u0111\u00f3. Th\u1ee3 l\u1eafp \u0111\u1eb7t c\u1ed1 \u00e9p c\u00e1c c\u01a1 c\u1ea5u kh\u00f4ng kh\u1edbp nhau thay v\u00ec \u0111i\u1ec1u ch\u1ec9nh ch\u1ed1t c\u1eeda. \u0110\u1ed9i v\u1ec7 sinh \u0111\u1ea9y c\u1eeda v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n m\u1edf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m va \u0111\u1eadp truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng v\u00e0o v\u1eadt li\u1ec7u m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, do \u0111\u00f3 gi\u00fap ph\u00e1t hi\u1ec7n d\u1ec5 d\u00e0ng h\u01a1n c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 v\u1eadt li\u1ec7u gi\u00f2n, x\u1eed l\u00fd nhi\u1ec7t kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u, \u0111\u1ed9 d\u00e0y th\u00e0nh kh\u00f4ng \u0111\u1ee7, \u0111inh t\u00e1n y\u1ebfu ho\u1eb7c c\u00e1c m\u1ed1i n\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c gia c\u1ed1 ch\u1eafc ch\u1eafn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e1o c\u00e1o c\u1ea7n n\u00eau r\u00f5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u1ed1i l\u01b0\u1ee3ng va ch\u1ea1m<\/li>\n\n\n\n<li>Chi\u1ec1u cao r\u01a1i ho\u1eb7c v\u1eadn t\u1ed1c va ch\u1ea1m<\/li>\n\n\n\n<li>\u0110i\u1ec3m li\u00ean h\u1ec7<\/li>\n\n\n\n<li>S\u1ed1 l\u1ea7n va ch\u1ea1m<\/li>\n\n\n\n<li>V\u1ecb tr\u00ed c\u1ee7a ph\u1ea7n c\u1ee9ng trong l\u00fac va ch\u1ea1m<\/li>\n\n\n\n<li>Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn<\/li>\n\n\n\n<li>Ho\u1ea1t \u0111\u1ed9ng sau va ch\u1ea1m v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ea3m b\u1ea3o an to\u00e0n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u1ed9 ph\u1eadn xu\u1ea5t hi\u1ec7n v\u1ebft n\u1ee9t nh\u1ecf nh\u01b0ng v\u1eabn c\u00f2n g\u1eafn ch\u1eb7t kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ea1t ti\u00eau chu\u1ea9n m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng. V\u1ebft n\u1ee9t \u0111\u00f3 c\u00f3 th\u1ec3 lan r\u1ed9ng trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m chu k\u1ef3 sau n\u00e0y.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-4595fcc\" id=\"gspb_image-id-gsbp-4595fcc\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/Common-Strength-Tests-for-Door-and-Window-Hardware-3.jpg\" data-src=\"\" alt=\"C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n th\u00f4ng d\u1ee5ng \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 id=\"why-real-recalls-matter-more-than-brochure-claims\" class=\"wp-block-heading\">T\u1ea1i sao c\u00e1c \u0111\u1ee3t thu h\u1ed3i th\u1ef1c t\u1ebf l\u1ea1i quan tr\u1ecdng h\u01a1n nh\u1eefng l\u1eddi qu\u1ea3ng c\u00e1o trong t\u00e0i li\u1ec7u gi\u1edbi thi\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1eadu qu\u1ea3 c\u1ee7a vi\u1ec7c ki\u1ec3m th\u1eed kh\u00f4ng k\u1ef9 l\u01b0\u1ee1ng kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 l\u00fd thuy\u1ebft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0o ng\u00e0y 3 th\u00e1ng 4 n\u0103m 2025, \u1ee6y ban An to\u00e0n S\u1ea3n ph\u1ea9m Ti\u00eau d\u00f9ng Hoa K\u1ef3 \u0111\u00e3 c\u00f4ng b\u1ed1 l\u1ec7nh thu h\u1ed3i kho\u1ea3ng <strong>200.000 thanh ray b\u1ea3n l\u1ec1 c\u1eeda s\u1ed5 m\u1edf ra ngo\u00e0i lo\u1ea1i hai thanh c\u1ee7a Ashland, k\u00edch th\u01b0\u1edbc 10 inch v\u00e0 14 inch<\/strong>. Thanh tr\u01b0\u1ee3t b\u1eb1ng kim lo\u1ea1i c\u00f3 th\u1ec3 b\u1ecb tu\u1ed9t kh\u1ecfi r\u00e3nh b\u1ea3n l\u1ec1, khi\u1ebfn c\u00e1nh c\u1eeda tr\u01b0\u1ee3t r\u01a1i xu\u1ed1ng v\u00e0 g\u00e2y nguy c\u01a1 ch\u1ea5n th\u01b0\u01a1ng do va \u0111\u1eadp. C\u00e1c m\u00e3 s\u1ea3n ph\u1ea9m b\u1ecb \u1ea3nh h\u01b0\u1edfng bao g\u1ed3m 2003558, 2003559, 2004271 v\u00e0 2004272. <a href=\"https:\/\/www.cpsc.gov\/Recalls\/2025\/AmesburyTruth-Recalls-Ashland-Casement-Window-Hinge-Tracks-Due-to-Impact-Injury-Hazard\" rel=\"nofollow noopener\" target=\"_blank\">Xem th\u00f4ng b\u00e1o thu h\u1ed3i ch\u00ednh th\u1ee9c c\u1ee7a CPSC<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh cho th\u1ea5y c\u1ea7n ph\u1ea3i \u0111\u00e1nh gi\u00e1 c\u1ee5m b\u1ea3n l\u1ec1 d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng gi\u1eef ch\u1eb7t v\u00e0 th\u00e1o r\u1eddi, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng tr\u01a1n tru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0o ng\u00e0y 21 th\u00e1ng 12 n\u0103m 2023, CPSC \u0111\u00e3 c\u00f4ng b\u1ed1 m\u1ed9t \u0111\u1ee3t thu h\u1ed3i s\u1ea3n ph\u1ea9m kh\u00e1c, bao g\u1ed3m kho\u1ea3ng <strong>12.000 c\u1eeda s\u1ed5 m\u1edf ra ngo\u00e0i thu\u1ed9c d\u00f2ng Pella Architect Series<\/strong>, c\u00f9ng v\u1edbi kho\u1ea3ng 305 s\u1ea3n ph\u1ea9m t\u1ea1i Canada v\u00e0 10 s\u1ea3n ph\u1ea9m t\u1ea1i Mexico. Nguy c\u01a1 \u0111\u01b0\u1ee3c n\u00eau ra l\u00e0 khung c\u1eeda s\u1ed5 c\u00f3 th\u1ec3 b\u1ecb t\u00e1ch kh\u1ecfi khung ch\u00ednh v\u00e0 r\u01a1i xu\u1ed1ng. <a href=\"https:\/\/www.cpsc.gov\/Recalls\/2024\/Pella-Recalls-Casement-Windows-Due-to-Injury-Hazard-Recall-Alert\" rel=\"nofollow noopener\" target=\"_blank\">Xem th\u00f4ng b\u00e1o thu h\u1ed3i c\u1ee7a Pella<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0 trong m\u1ed9t \u0111\u1ee3t thu h\u1ed3i s\u1ea3n ph\u1ea9m n\u0103m 2018 li\u00ean quan \u0111\u1ebfn kho\u1ea3ng <strong>700 c\u00e1nh c\u1eeda v\u00e0 t\u1ea5m k\u00ednh ph\u00f2ng t\u1eafm<\/strong>, CPSC cho bi\u1ebft c\u00e1c b\u1ea3n l\u1ec1 xoay c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng v\u00e0 khi\u1ebfn t\u1ea5m k\u00ednh t\u00e1ch ra kh\u1ecfi khung. <a href=\"https:\/\/www.cpsc.gov\/Recalls\/2019\/Foremost-Recalls-Shower-Doors-and-Panels-Due-to-Injury-and-Impact-Hazards-Recall-Alert\" rel=\"nofollow noopener\" target=\"_blank\">Th\u00f4ng b\u00e1o thu h\u1ed3i ch\u00ednh th\u1ee9c m\u00f4 t\u1ea3 m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng v\u00e0 nguy c\u01a1 g\u00e2y th\u01b0\u01a1ng t\u00edch<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m kh\u00e1c nhau, nh\u01b0ng b\u00e0i h\u1ecdc v\u1ec1 k\u1ef9 thu\u1eadt th\u00ec lu\u00f4n nh\u1ea5t qu\u00e1n: \u0111\u1ed9 b\u1ec1n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 t\u1ea1i \u0111i\u1ec3m n\u1ed1i, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u1edf b\u1ed9 ph\u1eadn kim lo\u1ea1i d\u1ec5 th\u1ea5y nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c s\u1ed1 li\u1ec7u t\u1ed5ng th\u1ec3 v\u1ec1 vi\u1ec7c thi h\u00e0nh ph\u00e1p lu\u1eadt c\u0169ng \u0111\u00e1ng ch\u00fa \u00fd. CPSC cho bi\u1ebft h\u1ecd \u0111\u00e3 ban h\u00e0nh <strong>542 v\u1ee5 thu h\u1ed3i v\u00e0 c\u1ea3nh b\u00e1o an to\u00e0n s\u1ea3n ph\u1ea9m trong n\u0103m 2025<\/strong>, t\u0103ng 32% so v\u1edbi n\u0103m tr\u01b0\u1edbc v\u00e0 l\u00e0 m\u1ee9c k\u1ef7 l\u1ee5c c\u1ee7a c\u01a1 quan n\u00e0y. \u1ee6y ban Ch\u00e2u \u00c2u \u0111\u00e3 b\u00e1o c\u00e1o <strong>4.671 c\u1ea3nh b\u00e1o t\u1eeb Safety Gate v\u00e0o n\u0103m 2025<\/strong>, cao h\u01a1n 13% so v\u1edbi n\u0103m 2024 v\u00e0 l\u00e0 con s\u1ed1 cao nh\u1ea5t k\u1ec3 t\u1eeb khi h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u00e0o n\u0103m 2003. Nh\u1eefng con s\u1ed1 n\u00e0y bao qu\u00e1t nhi\u1ec1u danh m\u1ee5c s\u1ea3n ph\u1ea9m, kh\u00f4ng ch\u1ec9 ri\u00eang c\u00e1c thi\u1ebft b\u1ecb x\u00e2y d\u1ef1ng, m\u00e0 c\u00f2n cho th\u1ea5y m\u1ee9c \u0111\u1ed9 nghi\u00eam ng\u1eb7t trong vi\u1ec7c xem x\u00e9t c\u00e1c b\u1eb1ng ch\u1ee9ng v\u1ec1 an to\u00e0n s\u1ea3n ph\u1ea9m. <a href=\"https:\/\/www.cpsc.gov\/Newsroom\/News-Releases\/2026\/President-Trumps-CPSC-Highlights-Key-2025-Safety-Accomplishments\" rel=\"nofollow noopener\" target=\"_blank\">Xem b\u1ea3n t\u00f3m t\u1eaft n\u0103m 2025 c\u1ee7a CPSC<\/a> v\u00e0 <a href=\"https:\/\/ec.europa.eu\/commission\/presscorner\/detail\/en\/ip_26_537\" rel=\"nofollow noopener\" target=\"_blank\">B\u00e1o c\u00e1o \u201cSafety Gate 2025\u201d c\u1ee7a \u1ee6y ban Ch\u00e2u \u00c2u<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quy \u0111\u1ecbnh chung v\u1ec1 an to\u00e0n s\u1ea3n ph\u1ea9m c\u1ee7a Li\u00ean minh Ch\u00e2u \u00c2u, Quy \u0111\u1ecbnh (EU) 2023\/988, \u0111\u00e3 c\u00f3 hi\u1ec7u l\u1ef1c k\u1ec3 t\u1eeb <strong>Ng\u00e0y 13 th\u00e1ng 12 n\u0103m 2024<\/strong>. Ch\u1ec9 th\u1ecb n\u00e0y \u0111\u00e3 thay th\u1ebf Ch\u1ec9 th\u1ecb v\u1ec1 An to\u00e0n S\u1ea3n ph\u1ea9m T\u1ed5ng qu\u00e1t tr\u01b0\u1edbc \u0111\u00f3 v\u00e0 c\u1ee7ng c\u1ed1 khung ph\u00e1p l\u00fd \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng phi th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c b\u00e1n c\u1ea3 tr\u1ef1c ti\u1ebfp v\u00e0 tr\u1ef1c tuy\u1ebfn. <a href=\"https:\/\/eur-lex.europa.eu\/EN\/legal-content\/summary\/general-product-safety-regulation-2023.html\" rel=\"nofollow noopener\" target=\"_blank\">T\u00f3m t\u1eaft ch\u00ednh th\u1ee9c tr\u00ean EUR-Lex x\u00e1c nh\u1eadn ng\u00e0y c\u00f3 hi\u1ec7u l\u1ef1c<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u1ee7 t\u1ee5c gi\u1ea5y t\u1edd kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c \u0111ang ng\u00e0y c\u00e0ng kh\u00f3 bi\u1ec7n minh h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed1t.<\/p>\n\n\n\n<h2 id=\"a-practical-test-matrix-by-hardware-type\" class=\"wp-block-heading\">Ma tr\u1eadn ki\u1ec3m tra th\u1ef1c t\u1ebf theo lo\u1ea1i ph\u1ea7n c\u1ee9ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t k\u1ebf ho\u1ea1ch ki\u1ec3m th\u1eed nghi\u00eam t\u00fac ph\u1ea3i b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u01b0\u1eddng d\u1eabn t\u1ea3i th\u1ef1c t\u1ebf c\u1ee7a ph\u1ea7n c\u1ee9ng.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i ph\u1ea7n c\u1ee9ng<\/th><th>C\u00e1c b\u00e0i ki\u1ec3m tra s\u1ee9c m\u1ea1nh c\u01a1 b\u1ea3n<\/th><th>C\u00e1c b\u01b0\u1edbc ki\u1ec3m tra b\u1ed5 sung<\/th><th>C\u00e1c d\u1ea5u hi\u1ec7u th\u1ea5t b\u1ea1i m\u00e0 t\u00f4i s\u1ebd lo\u1ea1i b\u1ecf<\/th><\/tr><\/thead><tbody><tr><td>Tay n\u1eafm d\u1ea1ng c\u1ea7n g\u1ea1t ho\u1eb7c tay n\u1eafm c\u1eeda s\u1ed5 m\u1edf ra ngo\u00e0i<\/td><td>T\u1ea3i tr\u1ecdng h\u01b0\u1edbng xu\u1ed1ng, l\u1ef1c k\u00e9o d\u1ecdc tr\u1ee5c, m\u00f4-men xo\u1eafn, \u0111\u1ed9 b\u1ec1n tr\u1ee5c ch\u00ednh<\/td><td>Ch\u1ebf \u0111\u1ed9 ch\u01a1i t\u1ef1 do, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 gi\u1eef d\u1eef li\u1ec7u, v\u1eadn h\u00e0nh sau khi th\u1eed nghi\u1ec7m<\/td><td>C\u00e1c v\u1ebft n\u1ee9t, hoa h\u1ed3ng b\u1ecb l\u1ecfng, \u1ed5 tr\u1ee5c b\u1ecb m\u00f2n<\/td><\/tr><tr><td>B\u1ed9 ph\u1eadn ch\u1ed1ng ma s\u00e1t ho\u1eb7c b\u1ea3n l\u1ec1<\/td><td>T\u1ea3i tr\u1ecdng d\u1ecdc, t\u1ea3i tr\u1ecdng ngang, l\u1ef1c c\u1eaft, qu\u00e1 t\u1ea3i<\/td><td>\u0110\u1ed9 s\u1ee5t c\u1ee7a thanh tr\u01b0\u1ee3t, kh\u1ea3 n\u0103ng gi\u1eef thanh tr\u01b0\u1ee3t tr\u00ean ray, l\u1ef1c m\u1edf<\/td><td>T\u00e1ch r\u1eddi c\u00e1nh tay, d\u1ecbch chuy\u1ec3n ch\u1ed1t, ch\u00f9ng v\u0129nh vi\u1ec5n<\/td><\/tr><tr><td>B\u1ed9 gi\u1edbi h\u1ea1n c\u1eeda s\u1ed5<\/td><td>T\u1ea3i tr\u1ecdng m\u1edf t\u0129nh, va \u0111\u1eadp, l\u1ef1c k\u00e9o r\u00e1ch c\u1ee7a m\u1ed1i c\u1ed1 \u0111\u1ecbnh<\/td><td>Ch\u1ee9c n\u0103ng n\u1ea1p v\u00e0 th\u1ea3 l\u1eb7p l\u1ea1i<\/td><td>D\u00e2y c\u00e1p b\u1ecb tu\u1ed9t ra, chuy\u1ec3n \u0111\u1ed9ng c\u1ed1 \u0111\u1ecbnh, gi\u1ea3i ph\u00f3ng ngo\u00e0i \u00fd mu\u1ed1n<\/td><\/tr><tr><td>Kh\u00f3a m\u1ed9t \u0111i\u1ec3m<\/td><td>T\u1ea3i tr\u1ecdng bu-l\u00f4ng, t\u1ea3i tr\u1ecdng t\u1ea5m kh\u00f3a, m\u00f4-men xo\u1eafn tay c\u1ea7m<\/td><td>Bi\u1ebfn d\u1ea1ng v\u1ecf, c\u01a1 ch\u1ebf \u0111\u00f3ng ch\u1ed1t t\u1ef1 \u0111\u1ed9ng<\/td><td>V\u00edt b\u1ecb cong, v\u1ecf b\u1ecb t\u00e1ch r\u1eddi, kh\u1edbp n\u1ed1i kh\u00f4ng ho\u00e0n to\u00e0n<\/td><\/tr><tr><td>Kh\u00f3a \u0111a \u0111i\u1ec3m<\/td><td>T\u1ea3i tr\u1ecdng m\u00f3c\/bu-l\u00f4ng, \u0111\u1ed9 u\u1ed1n thanh, m\u00f4-men xo\u1eafn truy\u1ec1n \u0111\u1ed9ng<\/td><td>Duy tr\u00ec s\u1ef1 th\u1ed1ng nh\u1ea5t, tham gia \u0111\u1ed3ng th\u1eddi<\/td><td>Kh\u00f3a kh\u00f4ng \u0111\u1ec1u, hi\u1ec7n t\u01b0\u1ee3ng u\u1ed1n cong thanh truy\u1ec1n<\/td><\/tr><tr><td>Con l\u0103n tr\u01b0\u1ee3t<\/td><td>L\u1ef1c n\u00e9n d\u1ecdc, t\u1ea3i tr\u1ecdng ngang, l\u1ef1c c\u1eaft tr\u1ee5c<\/td><td>L\u1ef1c c\u1ea3n l\u0103n, \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 cao<\/td><td>Tr\u1ee5c b\u1ecb u\u1ed1n cong, b\u00e1nh xe b\u1ecb g\u00e3y, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u ch\u1ec9nh b\u1ecb h\u1ecfng<\/td><\/tr><tr><td>Kh\u00f3a ho\u1eb7c ch\u1ed1t h\u00ecnh l\u01b0\u1ee1i li\u1ec1m<\/td><td>T\u1ea3i tr\u1ecdng k\u00e9o r\u1eddi, m\u00f4-men \u0111\u00f2n b\u1ea9y, l\u1ef1c c\u1eaft c\u1ed1 \u0111\u1ecbnh<\/td><td>\u0110\u1ed9 s\u00e2u g\u1eafn k\u1ebft, kh\u00f3a sau khi ki\u1ec3m tra<\/td><td>Bi\u1ebfn d\u1ea1ng m\u00f3c, chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a \u0111\u1ebf, \u0111\u00f3ng kh\u00f4ng k\u00edn<\/td><\/tr><tr><td>\u0110\u00e1nh v\u00e0o t\u1ea5m ch\u1eafn hay gi\u1eef l\u1ea1i<\/td><td>K\u00e9o ra, c\u1eaft, n\u00e9n<\/td><td>V\u00edt b\u1ecb l\u1ecfng, h\u01b0 h\u1ecfng b\u1ec1 m\u1eb7t<\/td><td>U\u1ed1n t\u1ea5m, r\u00fat v\u00edt, r\u00e1ch c\u1ee5c b\u1ed9 c\u1ea5u tr\u00fac<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan h\u01a1n v\u1ec1 b\u1ea3n \u0111\u1ed3 ti\u00eau chu\u1ea9n bao qu\u00e1t c\u00e1c l\u1ed9 tr\u00ecnh c\u1ee7a Hoa K\u1ef3 v\u00e0 Li\u00ean minh Ch\u00e2u \u00c2u, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 tham kh\u1ea3o <a href=\"https:\/\/fschier.com\/vi\/huong-dan-thuc-hanh-ve-cac-tieu-chuan-kiem-thu-phan-cung-tai-hoa-ky-va-lien-minh-chau-au\/\">H\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1c ti\u00eau chu\u1ea9n ki\u1ec3m th\u1eed ph\u1ea7n c\u1ee9ng<\/a>. Tuy nhi\u00ean, kh\u00f4ng c\u00f3 danh s\u00e1ch ti\u00eau chu\u1ea9n n\u00e0o c\u00f3 th\u1ec3 thay th\u1ebf cho c\u00f4ng t\u00e1c thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt d\u00e0nh ri\u00eang cho t\u1eebng s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 \u0111\u00e1ng \u0111\u01b0\u1ee3c nh\u1eafc l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1eebng b\u1eaft \u0111\u1ea7u t\u1eeb ch\u1ee9ng ch\u1ec9. H\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb ch\u1ebf \u0111\u1ed9 h\u1ecfng h\u00f3c.<\/strong><\/p>\n\n\n\n<h2 id=\"how-to-build-a-test-that-cannot-be-easily-manipulated\" class=\"wp-block-heading\">C\u00e1ch x\u00e2y d\u1ef1ng m\u1ed9t b\u00e0i ki\u1ec3m tra kh\u00f4ng th\u1ec3 b\u1ecb thao t\u00fang m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng<\/h2>\n\n\n\n<h3 id=\"use-production-representative-samples\" class=\"wp-block-heading\">S\u1eed d\u1ee5ng c\u00e1c m\u1eabu \u0111\u1ea1i di\u1ec7n cho qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1eabu v\u00e0ng c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m khi \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n th\u1ee7 c\u00f4ng, \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1eb7c bi\u1ec7t ho\u1eb7c \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t tr\u01b0\u1edbc khi d\u1ee5ng c\u1ee5 b\u1eaft \u0111\u1ea7u b\u1ecb m\u00f2n v\u00e0 nh\u00e0 cung c\u1ea5p b\u1eaft \u0111\u1ea7u thay th\u1ebf nguy\u00ean li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1eabu th\u1eed ph\u1ea3i c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c \u0111\u1ebfn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00f4 nguy\u00ean li\u1ec7u<\/li>\n\n\n\n<li>L\u00f4 \u0111\u00fac \u00e1p l\u1ef1c ho\u1eb7c d\u1eadp<\/li>\n\n\n\n<li>L\u00f4 x\u1eed l\u00fd nhi\u1ec7t<\/li>\n\n\n\n<li>L\u00f4 m\u1ea1 ho\u1eb7c s\u01a1n t\u0129nh \u0111i\u1ec7n<\/li>\n\n\n\n<li>Nh\u00e0 cung c\u1ea5p ph\u1ee5 ki\u1ec7n k\u1ebft n\u1ed1i<\/li>\n\n\n\n<li>Ng\u00e0y l\u1eafp r\u00e1p<\/li>\n\n\n\n<li>Bi\u00ean b\u1ea3n ki\u1ec3m tra<\/li>\n\n\n\n<li>B\u1ea3n s\u1eeda \u0111\u1ed5i b\u1ea3n v\u1ebd s\u1ea3n xu\u1ea5t cu\u1ed1i c\u00f9ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00cdt nh\u1ea5t m\u1ed9t giai \u0111o\u1ea1n ki\u1ec3m tra ph\u1ea3i s\u1eed d\u1ee5ng c\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m ng\u1eabu nhi\u00ean do ng\u01b0\u1eddi mua, ng\u01b0\u1eddi ki\u1ec3m tra ho\u1eb7c ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ed9c l\u1eadp l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng m\u00f3n \u0111\u1ed3 tr\u01b0ng b\u00e0y.<\/p>\n\n\n\n<h3 id=\"reproduce-the-actual-installation\" class=\"wp-block-heading\">T\u00e1i t\u1ea1o qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t th\u1ef1c t\u1ebf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Khung th\u1eed nghi\u1ec7m c\u1ea7n ph\u1ea3i ph\u1ea3n \u00e1nh \u1ee9ng d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i m\u1ed9t c\u00e1ch s\u00e1t nh\u1ea5t c\u00f3 th\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nh\u00f4m, PVC, g\u1ed7 ho\u1eb7c thanh th\u00e9p<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u00e0y th\u1ef1c t\u1ebf c\u1ee7a t\u01b0\u1eddng<\/li>\n\n\n\n<li>C\u1ed1t th\u00e9p th\u1ef1c t\u1ebf<\/li>\n\n\n\n<li>V\u00edt s\u1ea3n xu\u1ea5t<\/li>\n\n\n\n<li>M\u00f4-men xo\u1eafn si\u1ebft ch\u1eb7t ch\u00ednh x\u00e1c<\/li>\n\n\n\n<li>Kh\u1ed1i l\u01b0\u1ee3ng d\u1ef1 ki\u1ebfn c\u1ee7a khung c\u1eeda s\u1ed5 ho\u1eb7c c\u1eeda ra v\u00e0o<\/li>\n\n\n\n<li>\u00c1p l\u1ef1c l\u00ean gio\u0103ng<\/li>\n\n\n\n<li>H\u00ecnh h\u1ecdc \u0111i\u1ec3m kh\u00f3a<\/li>\n\n\n\n<li>G\u00f3c m\u1edf th\u1ef1c t\u1ebf<\/li>\n\n\n\n<li>Dung sai s\u1ea3n xu\u1ea5t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi b\u1ea3n l\u1ec1. V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t kh\u00f4ng ch\u00ednh x\u00e1c, v\u00edt kh\u00f4ng \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t, khung b\u1ecb bi\u1ebfn d\u1ea1ng v\u00e0 sai l\u1ec7ch trong vi\u1ec7c c\u0103n ch\u1ec9nh \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i s\u1ef1 ph\u00e2n b\u1ed1 t\u1ea3i tr\u1ecdng, ngay c\u1ea3 khi b\u1ea3n l\u1ec1 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u0111\u00fang ti\u00eau chu\u1ea9n. H\u01b0\u1edbng d\u1eabn li\u00ean quan v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/loi-lap-dat-ban-le-gay-ra-su-co-cho-cac-bo-phan-kim-loai-cua-cua-va-cua-so-nhu-the-nao\/\">L\u1ed7i l\u1eafp \u0111\u1eb7t b\u1ea3n l\u1ec1 v\u00e0 s\u1ef1 c\u1ed1 ph\u1ea7n c\u1ee9ng<\/a> ph\u00e2n t\u00edch chi ti\u1ebft h\u01a1n v\u1ec1 r\u1ee7i ro \u1edf c\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng \u0111\u00f3.<\/p>\n\n\n\n<h3 id=\"define-failure-before-the-test-starts\" class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh kh\u00e1i ni\u1ec7m \u201cth\u1ea5t b\u1ea1i\u201d tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u b\u00e0i ki\u1ec3m tra<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng bao gi\u1edd \u0111\u1ec3 nh\u00e0 cung c\u1ea5p t\u1ef1 quy\u1ebft \u0111\u1ecbnh th\u1ebf n\u00e0o l\u00e0 \u201cth\u1ea5t b\u1ea1i\u201d sau khi \u0111\u00e3 xem k\u1ebft qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn c\u1ea7n bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>G\u00e3y x\u01b0\u01a1ng<\/li>\n\n\n\n<li>S\u1ef1 t\u00e1ch bi\u1ec7t<\/li>\n\n\n\n<li>Bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n<\/li>\n\n\n\n<li>Dung t\u00edch t\u1ed1i \u0111a \u0111\u01b0\u1ee3c ph\u00e9p<\/li>\n\n\n\n<li>Chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a chi ti\u1ebft k\u1ebft n\u1ed1i<\/li>\n\n\n\n<li>T\u0103ng l\u1ef1c t\u00e1c \u0111\u1ed9ng<\/li>\n\n\n\n<li>M\u1ea5t kh\u1ea3 n\u0103ng kh\u00f3a<\/li>\n\n\n\n<li>C\u00e1c c\u1ea1nh s\u1eafc nh\u1ecdn kh\u00f4ng an to\u00e0n<\/li>\n\n\n\n<li>T\u00e1ch r\u1eddi c\u00e1nh tay, ch\u1ed1t, m\u00f3c ho\u1eb7c con l\u0103n<\/li>\n\n\n\n<li>Kh\u00f4ng ho\u00e0n th\u00e0nh quy tr\u00ecnh v\u1eadn h\u00e0nh th\u00f4ng th\u01b0\u1eddng<\/li>\n\n\n\n<li>C\u00e1c v\u1ebft n\u1ee9t c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y d\u01b0\u1edbi k\u00ednh l\u00fap<\/li>\n\n\n\n<li>S\u1ef1 c\u1ed1 c\u1ee7a l\u1edbp n\u1ec1n bao quanh ph\u1ea7n c\u1ee9ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cKh\u00f4ng b\u1ecb v\u1ee1\u201d l\u00e0 qu\u00e1 y\u1ebfu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tay n\u1eafm c\u00f3 th\u1ec3 u\u1ed1n cong 18\u00b0 m\u00e0 v\u1eabn di chuy\u1ec3n \u0111\u01b0\u1ee3c ch\u01b0a h\u1eb3n \u0111\u00e3 \u0111\u1ea1t ti\u00eau chu\u1ea9n. M\u1ed9t \u1ed5 kh\u00f3a ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng sau khi \u0111\u01b0\u1ee3c nh\u1ea5c l\u00ean ho\u1eb7c d\u00f9ng l\u1ef1c \u00e9p th\u00ec ch\u01b0a \u0111\u1ea1t ti\u00eau chu\u1ea9n. M\u1ed9t b\u1ea3n l\u1ec1 gi\u1eef cho c\u00e1nh c\u1eeda c\u1ed1 \u0111\u1ecbnh nh\u01b0ng l\u1ea1i cho ph\u00e9p \u0111\u1ed9 v\u00f5ng v\u01b0\u1ee3t qu\u00e1 m\u1ee9c cho ph\u00e9p th\u00ec ch\u01b0a \u0111\u1ea1t ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ee9c n\u0103ng sau khi b\u1ecb l\u1ea1m d\u1ee5ng l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng.<\/p>\n\n\n\n<h3 id=\"separate-standard-compliance-from-buyer-side-overload-testing\" class=\"wp-block-heading\">Ph\u00e2n bi\u1ec7t vi\u1ec7c tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n v\u1edbi th\u1eed nghi\u1ec7m qu\u00e1 t\u1ea3i t\u1eeb ph\u00eda ng\u01b0\u1eddi mua<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ti\u00eau chu\u1ea9n EN, BS, ANSI\/BHMA, ASTM, AAMA ho\u1eb7c ti\u00eau chu\u1ea9n d\u1ef1 \u00e1n c\u00f3 li\u00ean quan ph\u1ea3i l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u00e1 tr\u1ecb tu\u00e2n th\u1ee7 ch\u00ednh th\u1ee9c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 l\u1eafp th\u00eam c\u00e1c m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt b\u00ean trong.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, m\u1ed9t c\u00f4ng ty c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ed9t chu\u1ed7i x\u00e1c minh ri\u00eang t\u01b0 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>100% c\u1ee7a t\u1ea3i tr\u1ecdng l\u00e0m vi\u1ec7c \u0111\u1ecbnh m\u1ee9c<\/strong> \u0111\u1ed1i v\u1edbi h\u00e0m c\u01a1 s\u1edf<\/li>\n\n\n\n<li><strong>125% t\u1ea3i \u0111\u1ecbnh m\u1ee9c<\/strong> nh\u01b0 m\u1ed9t giai \u0111o\u1ea1n t\u1ea3i th\u1eed n\u1ed9i b\u1ed9<\/li>\n\n\n\n<li><strong>150% t\u1ea3i \u0111\u1ecbnh m\u1ee9c<\/strong> v\u1edbi vai tr\u00f2 l\u00e0 m\u00e0n h\u00ecnh qu\u00e1 t\u1ea3i c\u00f3 ki\u1ec3m so\u00e1t<\/li>\n\n\n\n<li>Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ee9c n\u0103ng cu\u1ed1i c\u00f9ng sau khi d\u1ee1 h\u00e0ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m n\u00e0y ch\u1ec9 l\u00e0 v\u00ed d\u1ee5 v\u1ec1 vi\u1ec7c \u0111\u00e1nh gi\u00e1 r\u1ee7i ro t\u1eeb ph\u00eda ng\u01b0\u1eddi mua, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb chung theo ti\u00eau chu\u1ea9n EN 13126. Ch\u00fang kh\u00f4ng \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y nh\u01b0 m\u1ed9t s\u1ef1 thay th\u1ebf cho ti\u00eau chu\u1ea9n hi\u1ec7n h\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 ph\u00e2n bi\u1ec7t \u0111\u00f3 b\u1ea3o v\u1ec7 m\u1ecdi ng\u01b0\u1eddi.<\/p>\n\n\n\n<h2 id=\"corrosion-can-change-the-strength-result\" class=\"wp-block-heading\">S\u1ef1 \u0103n m\u00f2n c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u1ed9 ph\u1eadn m\u1edbi c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua b\u00e0i ki\u1ec3m tra c\u01a1 h\u1ecdc nh\u01b0ng v\u1eabn tr\u1edf n\u00ean kh\u00f4ng an to\u00e0n sau khi hi\u1ec7n t\u01b0\u1ee3ng \u0103n m\u00f2n t\u00e1c \u0111\u1ed9ng l\u00ean v\u1eadt li\u1ec7u n\u1ec1n, l\u00f2 xo, \u0111inh t\u00e1n, v\u00edt, ch\u1ed1t ho\u1eb7c \u0111i\u1ec3m ti\u1ebfp x\u00fac gi\u1eefa c\u00e1c kim lo\u1ea1i kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao t\u00f4i th\u00edch s\u1eed d\u1ee5ng m\u1ed9t chu\u1ed7i k\u1ebft h\u1ee3p h\u01a1n:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ee9c n\u0103ng ban \u0111\u1ea7u<\/li>\n\n\n\n<li>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc ban \u0111\u1ea7u tr\u00ean c\u00e1c m\u1eabu \u0111\u1ed1i ch\u1ee9ng<\/li>\n\n\n\n<li>Th\u1eed nghi\u1ec7m ti\u1ebfp x\u00fac v\u1edbi s\u1ef1 \u0103n m\u00f2n tr\u00ean c\u00e1c m\u1eabu ri\u00eang bi\u1ec7t<\/li>\n\n\n\n<li>X\u1eed l\u00fd v\u00e0 l\u00e0m s\u1ea1ch theo y\u00eau c\u1ea7u c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p<\/li>\n\n\n\n<li>L\u1eb7p l\u1ea1i ph\u00e9p \u0111o l\u1ef1c t\u00e1c \u0111\u1ed9ng<\/li>\n\n\n\n<li>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc d\u01b0<\/li>\n\n\n\n<li>Ki\u1ec3m tra ph\u00e1 h\u1ee7y c\u00e1c m\u1ed1i n\u1ed1i \u1ea9n<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ti\u00eau chu\u1ea9n ASTM B117 v\u00e0 ISO 9227 quy \u0111\u1ecbnh c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m phun mu\u1ed1i, nh\u01b0ng ch\u1ec9 ri\u00eang th\u1eddi gian ph\u01a1i nhi\u1ec5m th\u00f4i th\u00ec ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng hay t\u00ednh ph\u00f9 h\u1ee3p cho m\u1ed9t \u1ee9ng d\u1ee5ng x\u00e2y d\u1ef1ng c\u1ee5 th\u1ec3. Ti\u00eau chu\u1ea9n n\u00e0y v\u1eabn c\u1ea7n quy \u0111\u1ecbnh v\u1ec1 vi\u1ec7c chu\u1ea9n b\u1ecb m\u1eabu th\u1eed, th\u1eddi gian ph\u01a1i nhi\u1ec5m, gi\u1edbi h\u1ea1n \u0103n m\u00f2n, c\u00e1c v\u00f9ng b\u1ecb \u1ea3nh h\u01b0\u1edfng v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u01a1 h\u1ecdc sau khi ph\u01a1i nhi\u1ec5m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/nhung-noi-dung-can-ghi-ro-trong-thu-nghiem-phun-muoi-doi-voi-cac-hop-dong-cua-ra-vao-va-cua-so-lien-quan-den\/\">Th\u1eed nghi\u1ec7m phun mu\u1ed1i \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda ra v\u00e0o v\u00e0 c\u1eeda s\u1ed5<\/a> gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao m\u1ed9t ch\u1ee9ng ch\u1ec9 ghi \u201c\u0111\u00e3 \u0111\u1ea1t 500 gi\u1edd\u201d v\u1eabn c\u00f3 th\u1ec3 g\u1ea7n nh\u01b0 v\u00f4 d\u1ee5ng n\u1ebfu thi\u1ebfu c\u00e1c ti\u00eau ch\u00ed ki\u1ec3m tra v\u00e0 m\u1ed9t m\u1eabu \u0111\u1ea1i di\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ea5n \u0111\u1ec1 \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 b\u1ec1n kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong c\u00e1c t\u1ee7 h\u1ed3 s\u01a1 ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-8835ab1\" id=\"gspb_image-id-gsbp-8835ab1\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/Common-Strength-Tests-for-Door-and-Window-Hardware-4.jpg\" data-src=\"\" alt=\"C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n th\u00f4ng d\u1ee5ng \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 id=\"what-a-credible-hardware-test-report-should-contain\" class=\"wp-block-heading\">M\u1ed9t b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m ph\u1ea7n c\u1ee9ng \u0111\u00e1ng tin c\u1eady c\u1ea7n bao g\u1ed3m nh\u1eefng n\u1ed9i dung g\u00ec<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i mong r\u1eb1ng b\u00e1o c\u00e1o cu\u1ed1i c\u00f9ng s\u1ebd bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c n\u1ed9i dung sau \u0111\u00e2y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u00ean s\u1ea3n ph\u1ea9m, m\u00e3 SKU, s\u1ed1 b\u1ea3n v\u1ebd v\u00e0 phi\u00ean b\u1ea3n<\/li>\n\n\n\n<li>Ph\u00e2n lo\u1ea1i ph\u1ea7n c\u1ee9ng v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng<\/li>\n\n\n\n<li>S\u1ed1 l\u01b0\u1ee3ng m\u1eabu v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u1ef1a ch\u1ecdn<\/li>\n\n\n\n<li>Ng\u00e0y s\u1ea3n xu\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c l\u00f4 h\u00e0ng<\/li>\n\n\n\n<li>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 l\u1edbp ho\u00e0n thi\u1ec7n<\/li>\n\n\n\n<li>Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng v\u00e0 phi\u00ean b\u1ea3n c\u1ee5 th\u1ec3<\/li>\n\n\n\n<li>B\u1ea3n v\u1ebd ho\u1eb7c \u1ea3nh ch\u1ee5p thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m<\/li>\n\n\n\n<li>N\u1ec1n l\u1eafp \u0111\u1eb7t v\u00e0 c\u1ed1t th\u00e9p gia c\u1ed1<\/li>\n\n\n\n<li>Lo\u1ea1i bul\u00f4ng, k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 s\u00e2u l\u1eafp gh\u00e9p v\u00e0 m\u00f4-men xo\u1eafn si\u1ebft ch\u1eb7t<\/li>\n\n\n\n<li>H\u01b0\u1edbng n\u1ea1p v\u00e0 \u0111i\u1ec3m t\u00e1c \u0111\u1ed9ng<\/li>\n\n\n\n<li>L\u1ef1c, m\u00f4-men l\u1ef1c, m\u00f4-men, n\u0103ng l\u01b0\u1ee3ng va ch\u1ea1m ho\u1eb7c \u0111\u1ed9 d\u1ecbch chuy\u1ec3n<\/li>\n\n\n\n<li>T\u1ed1c \u0111\u1ed9 n\u1ea1p v\u00e0 th\u1eddi gian l\u01b0u gi\u1eef<\/li>\n\n\n\n<li>\u0110i\u1ec1u h\u00f2a m\u00f4i tr\u01b0\u1eddng<\/li>\n\n\n\n<li>C\u00e1c ph\u00e9p \u0111o tr\u01b0\u1edbc khi th\u1eed nghi\u1ec7m<\/li>\n\n\n\n<li>C\u00e1c quan s\u00e1t trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m<\/li>\n\n\n\n<li>Gi\u00e1 tr\u1ecb c\u1ef1c \u0111\u1ea1i<\/li>\n\n\n\n<li>Bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n sau khi ng\u1eebng t\u1ea3i<\/li>\n\n\n\n<li>L\u1ef1c t\u00e1c \u0111\u1ed9ng sau khi th\u1eed nghi\u1ec7m<\/li>\n\n\n\n<li>Nh\u1eefng b\u1ee9c \u1ea3nh ghi l\u1ea1i m\u1ecdi th\u1ea5t b\u1ea1i<\/li>\n\n\n\n<li>Ti\u00eau ch\u00ed \u0111\u1ed7\/tr\u01b0\u1ee3t<\/li>\n\n\n\n<li>Ng\u01b0\u1eddi ki\u1ec3m tra, ph\u00f2ng th\u00ed nghi\u1ec7m, m\u00e3 s\u1ed1 thi\u1ebft b\u1ecb v\u00e0 t\u00ecnh tr\u1ea1ng hi\u1ec7u chu\u1ea9n<\/li>\n\n\n\n<li>S\u1ef1 sai l\u1ec7ch so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p quy \u0111\u1ecbnh<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c thi\u1ebfu c\u00e1c b\u1ee9c \u1ea3nh trong qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u0169ng nh\u01b0 v\u1eady l\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 b\u1ecb c\u1eaft b\u1edbt, c\u00e1c m\u1eabu kh\u00f4ng ghi t\u00ean, c\u00e1c gi\u00e1 tr\u1ecb t\u1ea3i \u0111\u01b0\u1ee3c ghi tay, c\u00e1c b\u00e1o c\u00e1o \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh tr\u01b0\u1edbc ng\u00e0y s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c cho l\u00e0, v\u00e0 c\u00e1c ch\u1ee9ng ch\u1ec9 kh\u00f4ng bao gi\u1edd n\u00eau r\u00f5 phi\u00ean b\u1ea3n b\u1ea3n v\u1ebd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c k\u00e9m.<\/p>\n\n\n\n<h2 id=\"faqs\" class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 id=\"what-is-door-and-window-hardware-testing\" class=\"wp-block-heading\">Ki\u1ec3m tra ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5 l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5 l\u00e0 qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1 c\u00f3 ki\u1ec3m so\u00e1t nh\u1eb1m x\u00e1c \u0111\u1ecbnh li\u1ec7u c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 tay n\u1eafm, b\u1ea3n l\u1ec1, kh\u00f3a, con l\u0103n, b\u1ed9 h\u1ea1n ch\u1ebf, ch\u1ed1t gi\u1eef, b\u1ed9 c\u1ed1 \u0111\u1ecbnh v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn li\u00ean quan c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng, m\u00f4-men xo\u1eafn, va \u0111\u1eadp, ho\u1ea1t \u0111\u1ed9ng l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, s\u1ef1 \u0103n m\u00f2n v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng sai m\u1ee5c \u0111\u00edch theo quy \u0111\u1ecbnh hay kh\u00f4ng m\u00e0 kh\u00f4ng b\u1ecb g\u00e3y, bung ra, bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n ho\u1eb7c m\u1ea5t \u0111i c\u00e1c ch\u1ee9c n\u0103ng an to\u00e0n v\u00e0 v\u1eadn h\u00e0nh d\u1ef1 ki\u1ebfn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m tra m\u1ea1nh m\u1ebd nh\u1ea5t s\u1ebd ki\u1ec3m tra to\u00e0n b\u1ed9 c\u1ee5m l\u1eafp r\u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t thay v\u00ec ch\u1ec9 ki\u1ec3m tra m\u1ed9t b\u1ed9 ph\u1eadn ri\u00eang l\u1ebb. Ch\u00fang c\u0169ng x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u1edbi h\u1ea1n h\u1ecfng h\u00f3c tr\u01b0\u1edbc khi l\u1ef1c \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng.<\/p>\n\n\n\n<h3 id=\"how-do-you-test-door-and-window-hardware-strength\" class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n c\u1ee7a ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 b\u1ec1n c\u1ee7a ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5 \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1eb1ng c\u00e1ch l\u1eafp \u0111\u1eb7t m\u1ed9t m\u1eabu \u0111\u1ea1i di\u1ec7n cho s\u1ea3n ph\u1ea9m v\u00e0o m\u1ed9t thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh theo quy \u0111\u1ecbnh, t\u00e1c d\u1ee5ng l\u1ef1c, m\u00f4-men xo\u1eafn, m\u00f4-men u\u1ed1n, l\u1ef1c c\u1eaft, l\u1ef1c va \u0111\u1eadp ho\u1eb7c qu\u00e1 t\u1ea3i theo c\u00e1c h\u01b0\u1edbng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, \u0111\u1ed3ng th\u1eddi \u0111o l\u01b0\u1eddng \u0111\u1ed9 d\u1ecbch chuy\u1ec3n, bi\u1ebfn d\u1ea1ng, n\u1ee9t v\u1ee1, chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ch\u1ed1t c\u1ed1 \u0111\u1ecbnh, s\u1ef1 thay \u0111\u1ed5i l\u1ef1c v\u1eadn h\u00e0nh, s\u1ef1 h\u1ecfng h\u00f3c c\u1ee7a m\u1ed1i n\u1ed1i v\u00e0 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u00f2n l\u1ea1i sau khi lo\u1ea1i b\u1ecf t\u1ea3i tr\u1ecdng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f4 h\u00ecnh th\u1eed nghi\u1ec7m ph\u1ea3i t\u00e1i hi\u1ec7n ch\u00ednh x\u00e1c h\u00ecnh d\u1ea1ng th\u1ef1c t\u1ebf, ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t, c\u1ed1t th\u00e9p, \u0111i\u1ec3m ch\u1ecbu t\u1ea3i v\u00e0 h\u00ecnh h\u1ecdc. N\u1ebfu kh\u00f4ng, k\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh \u0111\u1eb7c t\u00ednh c\u1ee7a t\u1ea5m th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m thay v\u00ec c\u1ee7a c\u1eeda ho\u1eb7c c\u1eeda s\u1ed5 \u0111\u00e3 ho\u00e0n thi\u1ec7n.<\/p>\n\n\n\n<h3 id=\"what-are-the-best-strength-tests-for-window-and-door-hardware\" class=\"wp-block-heading\">Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda s\u1ed5 v\u00e0 c\u1eeda ra v\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n t\u1ed1t nh\u1ea5t \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda s\u1ed5 v\u00e0 c\u1eeda ra v\u00e0o l\u00e0 nh\u1eefng th\u1eed nghi\u1ec7m d\u00e0nh ri\u00eang cho t\u1eebng s\u1ea3n ph\u1ea9m, t\u00e1i t\u1ea1o ch\u00ednh x\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n t\u1ea3i tr\u1ecdng th\u1ef1c t\u1ebf c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u00f3, bao g\u1ed3m t\u1ea3i tr\u1ecdng t\u0129nh theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng v\u00e0 ngang, l\u1ef1c k\u00e9o d\u1ecdc tr\u1ee5c, m\u00f4-men xo\u1eafn, l\u1ef1c c\u1eaft, l\u1ef1c u\u1ed1n, l\u1ef1c r\u00fat bul\u00f4ng, va \u0111\u1eadp, qu\u00e1 t\u1ea3i, \u0111\u1ed9 b\u1ec1n sau chu k\u1ef3 t\u1ea3i v\u00e0 \u0111\u1ed9 b\u1ec1n d\u01b0 sau khi ti\u1ebfp x\u00fac v\u1edbi s\u1ef1 \u0103n m\u00f2n \u2014 trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p m\u00e0 s\u1ef1 xu\u1ed1ng c\u1ea5p do m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn an to\u00e0n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tay n\u1eafm kh\u00f4ng c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t ma tr\u1eadn th\u1eed nghi\u1ec7m nh\u01b0 ch\u1ed1t ma s\u00e1t. V\u00e0 kh\u00f4ng th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ea7y \u0111\u1ee7 m\u1ed9t \u1ed5 kh\u00f3a \u0111a \u0111i\u1ec3m ch\u1ec9 b\u1eb1ng c\u00e1ch th\u1eed nghi\u1ec7m ri\u00eang l\u1ebb m\u1ed9t ch\u1ed1t kh\u00f3a.<\/p>\n\n\n\n<h3 id=\"what-is-covered-by-en-13126-testing-standards\" class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m EN 13126 bao g\u1ed3m nh\u1eefng n\u1ed9i dung n\u00e0o?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1t ti\u00eau chu\u1ea9n EN 13126 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ee5 ki\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn h\u00e0nh c\u00e1c c\u00e1nh c\u1eeda s\u1ed5 c\u00f3 th\u1ec3 di chuy\u1ec3n v\u00e0 c\u1eeda s\u1ed5 cao b\u1eb1ng c\u1eeda ra v\u00e0o, bao g\u1ed3m tay n\u1eafm ch\u1ed1t, ch\u1ed1t espagnolette, b\u1ed9 h\u1ea1n ch\u1ebf g\u00f3c m\u1edf, b\u1ea3n l\u1ec1 gi\u1eef c\u00f3 h\u00ecnh d\u1ea1ng thay \u0111\u1ed5i, ph\u1ee5 ki\u1ec7n xoay-l\u1eadt, ph\u1ee5 ki\u1ec7n tr\u1ee5c xoay, b\u1ed9 c\u00e2n b\u1eb1ng c\u00e1nh c\u1eeda, con l\u0103n tr\u01b0\u1ee3t, h\u1ec7 th\u1ed1ng n\u00e2ng v\u00e0 tr\u01b0\u1ee3t (Lift&amp;Slide), c\u00f9ng c\u00e1c nh\u00f3m ph\u1ee5 ki\u1ec7n kh\u00e1c \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n BS EN 13126-1:2022 quy \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u chung, trong khi ph\u1ea7n c\u1ee5 th\u1ec3 d\u00e0nh cho t\u1eebng lo\u1ea1i s\u1ea3n ph\u1ea9m s\u1ebd x\u00e1c \u0111\u1ecbnh c\u00e1c ph\u00e2n lo\u1ea1i v\u00e0 quy tr\u00ecnh th\u1eed nghi\u1ec7m b\u1ed5 sung. C\u00e1c b\u1ea3n l\u1ec1 tr\u1ee5c \u0111\u01a1n, m\u1ed9t s\u1ed1 lo\u1ea1i kh\u00f3a c\u1eeda v\u00e0 c\u00e1c lo\u1ea1i ph\u1ee5 ki\u1ec7n kh\u00e1c c\u00f3 th\u1ec3 thu\u1ed9c ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a c\u00e1c ti\u00eau chu\u1ea9n ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n<h3 id=\"is-a-durability-cycle-test-enough-to-prove-hardware-strength\" class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m chu k\u1ef3 \u0111\u1ed9 b\u1ec1n c\u00f3 \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh \u0111\u1ed9 b\u1ec1n c\u1ee7a ph\u1ea7n c\u1ee9ng kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m chu k\u1ef3 \u0111\u1ed9 b\u1ec1n kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh \u0111\u1ed9 b\u1ec1n c\u1ee7a ph\u1ea7n c\u1ee9ng, b\u1edfi v\u00ec vi\u1ec7c v\u1eadn h\u00e0nh l\u1eb7p \u0111i l\u1eb7p l\u1ea1i v\u1edbi l\u1ef1c nh\u1ecf c\u00f3 th\u1ec3 b\u1ed9c l\u1ed9 hi\u1ec7n t\u01b0\u1ee3ng m\u00e0i m\u00f2n v\u00e0 m\u1ecfi, nh\u01b0ng l\u1ea1i kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c c\u00e1c h\u01b0 h\u1ecfng nh\u01b0 g\u00e3y do qu\u00e1 t\u1ea3i, tu\u1ed9t tr\u1ee5c d\u1ecdc, tr\u1ee5c ch\u00ednh b\u1ecb tu\u1ed9t, bul\u00f4ng b\u1ecb tu\u1ed9t ra, h\u01b0 h\u1ecfng do va \u0111\u1eadp, h\u01b0 h\u1ecfng do c\u1eaft, ho\u1eb7c bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n do m\u1ed9t s\u1ef1 c\u1ed1 b\u1ea5t th\u01b0\u1eddng duy nh\u1ea5t g\u00e2y ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh \u0111\u00fang \u0111\u1eafn l\u00e0 k\u1ebft h\u1ee3p th\u1eed nghi\u1ec7m chu k\u1ef3 ch\u1ee9c n\u0103ng v\u1edbi c\u00e1c th\u1eed nghi\u1ec7m t\u0129nh, m\u00f4-men xo\u1eafn, va \u0111\u1eadp ho\u1eb7c qu\u00e1 t\u1ea3i \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc. \u0110\u1ed1i v\u1edbi b\u1ea3n l\u1ec1, <a href=\"https:\/\/fschier.com\/vi\/cach-kiem-tra-tuoi-tho-cua-ban-le-cua-va-cua-so\/\">H\u01b0\u1edbng d\u1eabn ki\u1ec3m tra tu\u1ed5i th\u1ecd b\u1ea3n l\u1ec1<\/a> cung c\u1ea5p m\u1ed9t khung th\u1eed nghi\u1ec7m theo chu k\u1ef3 chi ti\u1ebft h\u01a1n.<\/p>\n\n\n\n<h2 id=\"turn-test-data-into-a-better-hardware-specification\" class=\"wp-block-heading\">Bi\u1ebfn d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m th\u00e0nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ph\u1ea7n c\u1ee9ng t\u1ed1t h\u01a1n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean ch\u1ea5p thu\u1eadn c\u00e1c ph\u1ee5 ki\u1ec7n c\u1eeda ra v\u00e0o v\u00e0 c\u1eeda s\u1ed5 ch\u1ec9 v\u00ec m\u1eabu th\u1eed c\u00f3 c\u1ea3m gi\u00e1c ch\u1eafc ch\u1eafn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y g\u1eedi cho nh\u00e0 cung c\u1ea5p b\u1ea3n v\u1ebd c\u1ea5u t\u1ea1o s\u1ea3n ph\u1ea9m, tr\u1ecdng l\u01b0\u1ee3ng c\u1eeda ho\u1eb7c c\u00e1nh c\u1eeda, c\u1ea5u h\u00ecnh m\u1edf c\u1eeda, ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t, th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau, h\u1ea1ng chu k\u1ef3 d\u1ef1 ki\u1ebfn, \u0111i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng, ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng v\u00e0 c\u00e1c ti\u00eau ch\u00ed h\u1ecfng h\u00f3c \u0111\u1ec1 xu\u1ea5t. Sau \u0111\u00f3, y\u00eau c\u1ea7u m\u1ed9t ma tr\u1eadn th\u1eed nghi\u1ec7m li\u00ean k\u1ebft t\u1eebng r\u1ee7i ro v\u1edbi m\u1ed9t k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh ph\u00e1t tri\u1ec3n theo y\u00eau c\u1ea7u ho\u1eb7c ch\u01b0\u01a1ng tr\u00ecnh nh\u00e3n hi\u1ec7u ri\u00eang, h\u00e3y s\u1eed d\u1ee5ng <a href=\"https:\/\/fschier.com\/vi\/oem-odm\/\">D\u1ecbch v\u1ee5 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng OEM\/ODM c\u1ee7a Foshan Chier<\/a> \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 b\u1ea3n v\u1ebd, vi\u1ec7c l\u1eafp r\u00e1p, m\u1eabu th\u1eed, l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m, c\u00e1c b\u1ea3n s\u1eeda \u0111\u1ed5i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 c\u00e1c \u0111i\u1ec3m ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y y\u00eau c\u1ea7u cung c\u1ea5p b\u1eb1ng ch\u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i t\u00ednh t\u1eeb.<\/p>","protected":false},"excerpt":{"rendered":"<p>C\u00e1c ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c h\u00e0ng ngh\u00ecn chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng l\u1ea1i c\u00f3 th\u1ec3 h\u1ecfng h\u00f3c ch\u1ec9 v\u00ec m\u1ed9t l\u1ef1c k\u00e9o, xo\u1eafn, va \u0111\u1eadp b\u1ea5t th\u01b0\u1eddng ho\u1eb7c t\u1ea3i tr\u1ecdng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u00fang c\u00e1ch. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n m\u00e0 ng\u01b0\u1eddi mua n\u00ean y\u00eau c\u1ea7u, c\u00e1ch th\u1ee9c c\u00e1c thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 l\u00e0m sai l\u1ec7ch k\u1ebft qu\u1ea3, v\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t ch\u1ee9ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n ghi \u201c\u0111\u1ea1t\u201d hi\u1ebfm khi l\u00e0 \u0111\u1ee7.<\/p>","protected":false},"author":1,"featured_media":1686,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"#gspb_image-id-gsbp-4595fcc img,#gspb_image-id-gsbp-8835ab1 img,#gspb_image-id-gsbp-fdeac55 img{vertical-align:top;display:inline-block;box-sizing:border-box;max-width:100%;height:auto}","footnotes":""},"categories":[18],"tags":[914,913,912,911,889,915,910,361],"class_list":["post-1685","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fenestration-hardware-compliance","tag-building-hardware-load-testing","tag-door-and-window-hardware-testing","tag-door-hardware","tag-en-13126","tag-hardware-quality-control","tag-hardware-strength-test","tag-mechanical-testing","tag-window-hardware"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/1685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/comments?post=1685"}],"version-history":[{"count":1,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/1685\/revisions"}],"predecessor-version":[{"id":1690,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/1685\/revisions\/1690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/media\/1686"}],"wp:attachment":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/media?parent=1685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/categories?post=1685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/tags?post=1685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}