{"id":2794,"date":"2026-08-08T07:01:32","date_gmt":"2026-08-08T07:01:32","guid":{"rendered":"https:\/\/fschier.com\/?p=2794"},"modified":"2026-08-08T07:09:38","modified_gmt":"2026-08-08T07:09:38","slug":"cac-loai-truc-tay-nam-cua-truc-lien-truc-chia-doi-va-truc-co-lo","status":"publish","type":"post","link":"https:\/\/fschier.com\/vi\/cac-loai-truc-tay-nam-cua-truc-lien-truc-chia-doi-va-truc-co-lo\/","title":{"rendered":"C\u00e1c lo\u1ea1i tr\u1ee5c tay n\u1eafm c\u1eeda: Tr\u1ee5c li\u1ec1n, tr\u1ee5c t\u00e1ch \u0111\u00f4i v\u00e0 tr\u1ee5c khoan l\u1ed7"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Chi ti\u1ebft nh\u1ecf. H\u1eadu qu\u1ea3 l\u1edbn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>tr\u1ee5c tay n\u1eafm c\u1eeda<\/strong> l\u00e0 tr\u1ee5c kim lo\u1ea1i h\u00ecnh vu\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng truy\u1ec1n chuy\u1ec3n \u0111\u1ed9ng quay t\u1eeb c\u1ea7n g\u1ea1t ho\u1eb7c n\u00fam v\u1eb7n \u0111\u1ebfn b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng b\u00ean trong ch\u1ed1t, \u1ed5 kh\u00f3a \u00e2m t\u01b0\u1eddng ho\u1eb7c h\u1ed9p s\u1ed1 \u0111a \u0111i\u1ec3m. Khi xoay tay n\u1eafm, tr\u1ee5c quay s\u1ebd quay, b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng di chuy\u1ec3n, v\u00e0 ch\u1ed1t ho\u1eb7c c\u01a1 c\u1ea5u kh\u00f3a s\u1ebd ph\u1ea3n \u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nghe c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn m\u1ee9c kh\u00f3 tin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, ngay khi b\u1ea1n chuy\u1ec3n sang s\u1eed d\u1ee5ng lo\u1ea1i tay n\u1eafm c\u1eeda ph\u1ee9c t\u1ea1p h\u01a1n so v\u1edbi lo\u1ea1i c\u01a1 b\u1ea3n, vi\u1ec7c l\u1ef1a ch\u1ecdn tr\u1ee5c kh\u00f3a s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n c\u1ee7a c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1ed5 kh\u00f3a. M\u1ed9t tr\u1ee5c kh\u00f3a li\u1ec1n kh\u1ed1i c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i li\u00ean t\u1ee5c c\u1ea3 hai c\u1ea7n g\u1ea1t. M\u1ed9t tr\u1ee5c kh\u00f3a chia \u0111\u00f4i cho ph\u00e9p tay n\u1eafm b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c nhau. M\u1ed9t tr\u1ee5c kh\u00f3a c\u00f3 l\u1ed7 khoan s\u1ebd thay \u0111\u1ed5i c\u00e1ch tay n\u1eafm \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh c\u01a1 h\u1ecdc tr\u00ean tr\u1ee5c \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eady b\u1ea1n n\u00ean ch\u1ecdn c\u00e1i n\u00e0o?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quy t\u1eafc c\u1ee7a t\u00f4i r\u1ea5t \u0111\u01a1n gi\u1ea3n: <strong>\u0110\u1eebng bao gi\u1edd \u0111\u1eb7t h\u00e0ng tr\u1ee5c ch\u1ec9 d\u1ef1a v\u00e0o \u0111\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i.<\/strong> Tr\u01b0\u1edbc ti\u00ean, h\u00e3y x\u00e1c nh\u1eadn m\u1eb7t c\u1eaft ngang, c\u1ea5u t\u1ea1o, ph\u01b0\u01a1ng ph\u00e1p c\u1ed1 \u0111\u1ecbnh tay n\u1eafm, \u0111\u1ed9 d\u00e0y c\u1eeda, thi\u1ebft k\u1ebf b\u1ed9 d\u1eabn h\u01b0\u1edbng v\u00e0 ch\u1ee9c n\u0103ng kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CHIER c\u0169ng n\u00eau quan \u0111i\u1ec3m t\u01b0\u01a1ng t\u1ef1 trong c\u1ea9m nang h\u01b0\u1edbng d\u1eabn v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/tinh-tuong-thich-cua-tay-nam-cua-va-o-khoa-danh-sach-kiem-tra-khi-dat-hang-truoc\/\">T\u00ednh t\u01b0\u01a1ng th\u00edch gi\u1eefa tay n\u1eafm c\u1eeda v\u00e0 \u1ed5 kh\u00f3a<\/a>: K\u00edch th\u01b0\u1edbc v\u00e0 chi\u1ec1u d\u00e0i tr\u1ee5c ch\u1ec9 l\u00e0 hai th\u00e0nh ph\u1ea7n trong m\u1ed9t h\u1ec7 th\u1ed1ng giao di\u1ec7n c\u01a1 kh\u00ed r\u1ed9ng l\u1edbn h\u01a1n nhi\u1ec1u.<\/p>\n\n\n\n<h2 id=\"what-a-door-handle-spindle-actually-does\" class=\"wp-block-heading\">Ch\u1ee9c n\u0103ng th\u1ef1c s\u1ef1 c\u1ee7a tr\u1ee5c tay n\u1eafm c\u1eeda l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c tay n\u1eafm d\u1ea1ng \u0111\u00f2n b\u1ea9y th\u00f4ng th\u01b0\u1eddng \u0111\u1ec1u s\u1eed d\u1ee5ng m\u1ed9t <strong>tr\u1ee5c h\u00ecnh vu\u00f4ng<\/strong> \u0111i qua m\u1ed9t b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng h\u00ecnh vu\u00f4ng n\u1eb1m trong ch\u1ed1t ho\u1eb7c v\u1ecf kh\u00f3a. Khi c\u1ea7n g\u1ea1t xoay, c\u00e1c m\u1eb7t ph\u1eb3ng c\u1ee7a tr\u1ee5c quay s\u1ebd t\u00e1c \u0111\u1ed9ng l\u00ean b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng v\u00e0 truy\u1ec1n m\u00f4-men xo\u1eafn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nhi\u1ec1u h\u1ec7 th\u1ed1ng c\u1eeda tr\u01b0\u1ee3t, m\u1ed9t <strong>Tr\u1ee5c vu\u00f4ng 8 mm<\/strong> l\u00e0 \u0111i\u1ec1u ph\u1ed5 bi\u1ebfn. Nh\u01b0ng ph\u1ed5 bi\u1ebfn kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ph\u1ed5 qu\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn \u0111o l\u01b0\u1eddng c\u1ee7a CHIER n\u00eau r\u00f5 r\u1eb1ng c\u1ea7n ghi ch\u00e9p ri\u00eang bi\u1ec7t di\u1ec7n t\u00edch m\u1eb7t c\u1eaft ngang v\u00e0 chi\u1ec1u d\u00e0i tr\u1ee5c ch\u00ednh, trong khi d\u1eef li\u1ec7u kh\u00f3a \u0111a \u0111i\u1ec3m c\u1ee7a t\u1ed5 ch\u1ee9c n\u00e0y \u0111\u01b0a ra c\u00e1c v\u00ed d\u1ee5 v\u1ec1 b\u1ed9 theo d\u00f5i nh\u01b0 sau: <strong>8 mm, 9 mm v\u00e0 10 mm<\/strong> t\u00f9y thu\u1ed9c v\u00e0o d\u00f2ng ph\u1ea7n c\u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tr\u1ee5c c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 8 mm \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o b\u1ed9 d\u1eabn h\u01b0\u1edbng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ed9 r\u01a1 khi quay, c\u1ea3m gi\u00e1c thao t\u00e1c c\u1ea7n g\u1ea1t k\u00e9m v\u00e0 chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng ho\u00e0n to\u00e0n. M\u1ed9t tr\u1ee5c c\u00f3 k\u00edch th\u01b0\u1edbc qu\u00e1 l\u1edbn s\u1ebd \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00f4ng th\u1ec3 l\u1eafp v\u00e0o b\u1ed9 d\u1eabn h\u01b0\u1edbng. V\u00e0 ngay c\u1ea3 khi k\u00edch th\u01b0\u1edbc m\u1eb7t vu\u00f4ng l\u00e0 ch\u00ednh x\u00e1c, m\u1ed9t tr\u1ee5c ch\u1ec9 v\u1eeba kh\u00edt l\u1eafp v\u00e0o c\u1ea7n g\u1ea1t \u0111\u1ed1i di\u1ec7n v\u1eabn c\u00f3 th\u1ec3 b\u1ecb tu\u1ed9t ra ho\u1eb7c l\u00e0m m\u00f2n c\u00e1c b\u1ec1 m\u1eb7t kh\u1edbp n\u1ed1i sau nhi\u1ec1u l\u1ea7n s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi ch\u1ecdn b\u1ea5t k\u1ef3 t\u00f9y ch\u1ecdn n\u00e0o trong s\u1ed1 c\u00e1c t\u00f9y ch\u1ecdn c\u00f3 s\u1eb5n <a href=\"https:\/\/fschier.com\/vi\/danh-muc-san-pham\/tay-nam-cua-va-cua-so\/tay-nam-cua-2\/\">C\u00e1c l\u1ef1a ch\u1ecdn tay n\u1eafm c\u1eeda<\/a>, v\u00ec v\u1eady t\u00f4i s\u1ebd ghi l\u1ea1i \u00edt nh\u1ea5t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chi\u1ec1u r\u1ed9ng tr\u1ee5c qua hai m\u1eb7t ph\u1eb3ng<\/li>\n\n\n\n<li>Chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3 c\u1ee7a tr\u1ee5c ch\u00ednh<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u00e0y c\u1eeda sau khi ho\u00e0n thi\u1ec7n<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u ph\u1ea3i c\u00f3 s\u1ef1 t\u01b0\u01a1ng t\u00e1c b\u00ean trong m\u1ed7i c\u1ea7n g\u1ea1t<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc b\u1ed9 theo d\u00f5i kh\u00f3a<\/li>\n\n\n\n<li>Cho d\u00f9 h\u1ed9i th\u00e1nh \u0111\u00f3 l\u00e0 h\u1ed9i th\u00e1nh \u0111\u1ed9c l\u1eadp hay b\u1ecb chia r\u1ebd<\/li>\n\n\n\n<li>Ph\u01b0\u01a1ng ph\u00e1p c\u1ed1 \u0111\u1ecbnh tay c\u1ea7m<\/li>\n\n\n\n<li>Ch\u1ee9c n\u0103ng v\u1eadn h\u00e0nh b\u00ean trong\/b\u00ean ngo\u00e0i<\/li>\n\n\n\n<li>B\u00f3 hoa m\u00f9a xu\u00e2n<\/li>\n\n\n\n<li>PZ v\u00e0 c\u00e1c \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh c\u00f3 s\u1eed d\u1ee5ng t\u1ea5m l\u01b0ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111o tr\u01b0\u1edbc \u0111\u00e3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eady th\u00ec h\u00e3y mua \u0111i.<\/p>\n\n\n\n<h2 id=\"solid-vs-split-vs-drilled-door-handle-spindles\" class=\"wp-block-heading\">Tr\u1ee5c tay n\u1eafm c\u1eeda li\u1ec1n kh\u1ed1i so v\u1edbi tr\u1ee5c tay n\u1eafm c\u1eeda t\u00e1ch r\u1eddi so v\u1edbi tr\u1ee5c tay n\u1eafm c\u1eeda khoan l\u1ed7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ba thu\u1eadt ng\u1eef n\u00e0y m\u00f4 t\u1ea3 c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 h\u1ecdc kh\u00e1c nhau, v\u00e0 \u0111\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec3m khi\u1ebfn ng\u01b0\u1eddi mua th\u01b0\u1eddng c\u1ea3m th\u1ea5y b\u1ed1i r\u1ed1i.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i tr\u1ee5c ch\u00ednh<\/th><th>C\u1ea5u tr\u00fac c\u01a1 b\u1ea3n<\/th><th>M\u1ee5c \u0111\u00edch th\u00f4ng th\u01b0\u1eddng<\/th><th>\u01afu \u0111i\u1ec3m ch\u00ednh<\/th><th>R\u1ee7i ro ch\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>Tr\u1ee5c r\u1eafn<\/td><td>M\u1ed9t tr\u1ee5c vu\u00f4ng li\u1ec1n m\u1ea1ch<\/td><td>Ho\u1ea1t \u0111\u1ed9ng ti\u00eau chu\u1ea9n gi\u1eefa c\u00e1c c\u1ea7n g\u1ea1t<\/td><td>\u0110\u01a1n gi\u1ea3n, ch\u1eafc ch\u1eafn, gi\u00e1 r\u1ebb<\/td><td>Th\u00f4ng th\u01b0\u1eddng, c\u1ea3 hai b\u00ean \u0111\u1ec1u h\u00e0nh \u0111\u1ed9ng th\u00f4ng qua c\u00f9ng m\u1ed9t ng\u01b0\u1eddi theo d\u00f5i<\/td><\/tr><tr><td>Tr\u1ee5c chia \u0111\u00f4i<\/td><td>Hai ph\u1ea7n tr\u1ee5c ch\u00ednh ri\u00eang bi\u1ec7t ho\u1eb7c c\u1ea5u tr\u00fac truy\u1ec1n \u0111\u1ed9ng ph\u00e2n chia<\/td><td>Ch\u1ee9c n\u0103ng tay n\u1eafm b\u00ean trong\/b\u00ean ngo\u00e0i \u0111\u1ed9c l\u1eadp<\/td><td>Cho ph\u00e9p thi\u1ebft l\u1eadp h\u00e0nh vi c\u1ee7a c\u1ea7n g\u1ea1t kh\u00e1c nhau \u1edf m\u1ed7i b\u00ean<\/td><td>Y\u00eau c\u1ea7u ph\u1ea3i c\u00f3 b\u1ed9 theo d\u00f5i ph\u00e2n t\u00e1ch ho\u1eb7c h\u1ed9p kh\u00f3a t\u01b0\u01a1ng th\u00edch<\/td><\/tr><tr><td>Tr\u1ee5c c\u00f3 l\u1ed7 khoan<\/td><td>Tr\u1ee5c h\u00ecnh vu\u00f4ng c\u00f3 m\u1ed9t ho\u1eb7c nhi\u1ec1u l\u1ed7 c\u1ed1 \u0111\u1ecbnh<\/td><td>Kh\u1ea3 n\u0103ng gi\u1eef ch\u1eb7t tay c\u1ea7m\/n\u00fam v\u1eb7n<\/td><td>V\u00edt c\u1ed1 \u0111\u1ecbnh ho\u1eb7c ch\u1ed1t c\u00f3 th\u1ec3 \u0111\u1ecbnh v\u1ecb b\u1eb1ng c\u01a1 h\u1ecdc<\/td><td>V\u1ecb tr\u00ed l\u1ed7 ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi h\u00ecnh d\u1ea1ng c\u1ee7a tay c\u1ea7m<\/td><\/tr><tr><td>Tr\u1ee5c ren<\/td><td>C\u00e1c ren \u0111\u01b0\u1ee3c gia c\u00f4ng tr\u00ean \u0111\u1ea7u tr\u1ee5c ch\u00ednh<\/td><td>B\u1ed9 tay n\u1eafm truy\u1ec1n th\u1ed1ng<\/td><td>Cho ph\u00e9p \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed n\u00fam v\u1eb7n<\/td><td>Ren b\u1ecb h\u1ecfng ho\u1eb7c m\u00f2n s\u1ebd d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng l\u1ecfng l\u1ebbo<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y l\u01b0u \u00fd m\u1ed9t \u0111i\u1ec1u quan tr\u1ecdng: <strong>\u201cdrilled\u201d kh\u00f4ng nh\u1ea5t thi\u1ebft m\u00f4 t\u1ea3 ch\u1ee9c n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1ed5 kh\u00f3a theo c\u00e1ch m\u00e0 \u201csplit\u201d l\u00e0m \u0111\u01b0\u1ee3c.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tr\u1ee5c quay c\u00f3 th\u1ec3 c\u00f3 c\u1ea5u tr\u00fac c\u01a1 b\u1ea3n d\u1ea1ng \u0111\u1eb7c nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c khoan l\u1ed7 \u0111\u1ec3 l\u1eafp v\u00edt c\u1ed1 \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 ph\u00e2n bi\u1ec7t \u0111\u00f3 gi\u00fap tr\u00e1nh \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u \u0111\u01a1n h\u00e0ng kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u.<\/p>\n\n\n\n<h2 id=\"solid-door-handle-spindles-the-default-for-straightforward-operation\" class=\"wp-block-heading\">Tr\u1ee5c tay n\u1eafm c\u1eeda li\u1ec1n kh\u1ed1i: L\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh cho thao t\u00e1c \u0111\u01a1n gi\u1ea3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>tr\u1ee5c tay n\u1eafm c\u1eeda li\u1ec1n kh\u1ed1i<\/strong> l\u00e0 m\u1ed9t thanh vu\u00f4ng li\u1ec1n m\u1ea1ch n\u1ed1i tay n\u1eafm \u1edf m\u1ed9t b\u00ean c\u1eeda v\u1edbi tay n\u1eafm \u1edf b\u00ean kia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1ea5n b\u1ea5t k\u1ef3 c\u1ea7n g\u1ea1t n\u00e0o th\u00ec tr\u1ee5c \u0111\u00f3 s\u1ebd quay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01a1n gi\u1ea3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u1eeda th\u00f4ng ph\u00f2ng, c\u00e1c lo\u1ea1i ch\u1ed1t ch\u00ecm c\u01a1 b\u1ea3n v\u00e0 nhi\u1ec1u b\u1ed9 kh\u00f3a th\u00f4ng th\u01b0\u1eddng, ki\u1ec3u k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp n\u00e0y ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u b\u1ea1n c\u1ea7n. S\u1ed1 l\u01b0\u1ee3ng b\u1ed9 ph\u1eadn \u00edt h\u01a1n, quy tr\u00ecnh l\u1eafp \u0111\u1eb7t d\u1ec5 hi\u1ec3u, v\u00e0 vi\u1ec7c thay th\u1ebf th\u01b0\u1eddng ch\u1ec9 c\u1ea7n \u0111\u1ea3m b\u1ea3o k\u00edch th\u01b0\u1edbc m\u1eb7t vu\u00f4ng, chi\u1ec1u d\u00e0i v\u00e0 c\u01a1 ch\u1ebf kh\u1edbp n\u1ed1i c\u1ee7a tay n\u1eafm ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, \u201cch\u1eafc ch\u1eafn\u201d kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ph\u1ed5 qu\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi mua v\u1eabn c\u00f3 th\u1ec3 nh\u1ea7m l\u1eabn t\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc quan tr\u1ecdng ngay c\u1ea3 khi \u0111\u1eb7t h\u00e0ng m\u1ed9t s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 ch\u00ednh x\u00e1c l\u00e0 tr\u1ee5c r\u1eafn.<\/p>\n\n\n\n<h3 id=\"where-solid-spindles-work-best\" class=\"wp-block-heading\">Nh\u1eefng tr\u01b0\u1eddng h\u1ee3p tr\u1ee5c r\u1eafn ph\u00e1t huy hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng th\u01b0\u1eddng, t\u00f4i s\u1ebd mong \u0111\u1ee3i m\u1ed9t tr\u1ee5c ch\u00ednh ch\u1eafc ch\u1eafn, trong \u0111\u00f3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea3 hai tay n\u1eafm \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n c\u00f9ng m\u1ed9t ch\u1ed1t<\/li>\n\n\n\n<li>Kh\u00f4ng c\u1ea7n thi\u1ebft ph\u1ea3i c\u00f3 h\u00e0nh vi \u0111\u1ed9c l\u1eadp c\u1ee7a c\u00e1c \u0111\u00f2n b\u1ea9y b\u00ean ngo\u00e0i v\u00e0 b\u00ean trong<\/li>\n\n\n\n<li>Kh\u00f3a n\u00e0y c\u00f3 m\u1ed9t b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng li\u1ec1n m\u1ea1ch<\/li>\n\n\n\n<li>Kh\u00f4ng c\u00f3 h\u00e0m tho\u00e1t \u0111\u1eb7c bi\u1ec7t n\u00e0o<\/li>\n\n\n\n<li>Nh\u00e0 s\u1ea3n xu\u1ea5t tay c\u1ea7m quy \u0111\u1ecbnh ph\u1ea3i s\u1eed d\u1ee5ng \u0111\u1ea7u v\u00edt vu\u00f4ng li\u1ec1n m\u1ea1ch<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb \u0111a \u0111i\u1ec3m, h\u00e3y ki\u1ec3m tra h\u1ed9p s\u1ed1 thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o ph\u1ecfng \u0111o\u00e1n. L\u1eddi gi\u1ea3i th\u00edch c\u1ee7a CHIER v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/cach-hoat-dong-cua-khoa-cua-da-diem-hop-so-tam-mat-truoc-cac-diem-khoa-va-chot-giu\/\">C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a kh\u00f3a c\u1eeda \u0111a \u0111i\u1ec3m<\/a> gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao h\u1ed9p s\u1ed1 trung t\u00e2m, b\u1ed9 d\u1eabn \u0111\u1ed9ng, t\u1ea5m m\u1eb7t v\u00e0 c\u00e1c \u0111i\u1ec3m kh\u00f3a ph\u1ea3i \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t c\u01a1 c\u1ea5u duy nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t thanh. M\u1ed9t h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h3 id=\"the-hard-truth-about-8-mm-standard\" class=\"wp-block-heading\">S\u1ef1 th\u1eadt ph\u0169 ph\u00e0ng v\u1ec1 \u201cTi\u00eau chu\u1ea9n 8 mm\u201d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i kh\u00f4ng th\u00edch nh\u1eefng m\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m ch\u1ec9 ghi:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Tr\u1ee5c 8 mm<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 kh\u00f3 m\u00e0 g\u1ecdi l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tr\u1ee5c vu\u00f4ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 8 mm c\u00f3 th\u1ec3 \u0111\u00fang v\u1ec1 m\u1eb7t ti\u1ebft di\u1ec7n nh\u01b0ng l\u1ea1i sai v\u1ec1 chi\u1ec1u d\u00e0i, c\u00e1ch ch\u1ebf t\u1ea1o \u0111\u1ea7u tr\u1ee5c, ch\u1ea5t li\u1ec7u, ph\u01b0\u01a1ng ph\u00e1p c\u1ed1 \u0111\u1ecbnh ho\u1eb7c \u1ee9ng d\u1ee5ng. H\u01b0\u1edbng d\u1eabn \u0111o tr\u1ee5c c\u1ee7a CHIER l\u01b0u \u00fd r\u1eb1ng vi\u1ec7c \u0111o t\u1eeb m\u00e9p thay v\u00ec t\u1eeb t\u00e2m c\u1ee7a m\u1ed9t tr\u1ee5c d\u1eabn h\u01b0\u1edbng 8 mm c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn sai s\u1ed1 kho\u1ea3ng <strong>Sai s\u1ed1 4 mm<\/strong> v\u00e0o m\u1ed9t chi\u1ec1u kh\u00f4ng gian kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4 milim\u00e9t kh\u00f4ng ph\u1ea3i l\u00e0 sai s\u1ed1 do l\u00e0m tr\u00f2n trong c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i c\u1ee7a c\u1eeda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 ki\u1ec3u d\u00e1ng kh\u00e1c.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-635444a\" id=\"gspb_image-id-gsbp-635444a\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/08\/Door-Handle-Spindle-Types-Solid-Split-and-Drilled-Spindles-3.jpg\" data-src=\"\" alt=\"C\u00e1c lo\u1ea1i tr\u1ee5c tay n\u1eafm c\u1eeda: Tr\u1ee5c li\u1ec1n, tr\u1ee5c t\u00e1ch \u0111\u00f4i v\u00e0 tr\u1ee5c khoan l\u1ed7\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 id=\"split-spindles-when-the-two-handles-must-behave-differently\" class=\"wp-block-heading\">Tr\u1ee5c chia \u0111\u00f4i: Khi hai tay c\u1ea7m ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>tr\u1ee5c chia<\/strong> t\u00e1ch bi\u1ec7t h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng c\u1ea7n g\u1ea1t b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i \u0111\u1ec3 m\u1ed7i b\u00ean c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp th\u00f4ng qua m\u1ed9t \u1ed5 kh\u00f3a ho\u1eb7c h\u1ed9p s\u1ed1 t\u01b0\u01a1ng th\u00edch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t tr\u1ee5c quay \u0111\u01b0\u1ee3c c\u1eaft l\u00e0m \u0111\u00f4i cho ti\u1ec7n l\u1ee3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASSA ABLOY m\u00f4 t\u1ea3 c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a kh\u00f3a tr\u1ee5c chia \u0111\u00f4i, cho ph\u00e9p c\u1eeda v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh thu\u1eadn ti\u1ec7n t\u1eeb b\u00ean trong trong khi mang l\u1ea1i c\u01a1 ch\u1ebf kh\u00f3a kh\u00e1c bi\u1ec7t cho ph\u00eda b\u00ean ngo\u00e0i. C\u00f4ng ty cho bi\u1ebft h\u1ecd \u0111\u00e3 gi\u1edbi thi\u1ec7u kh\u00e1i ni\u1ec7m \u201cSplit Spindle\u201d ra th\u1ecb tr\u01b0\u1eddng Th\u1ee5y \u0110i\u1ec3n v\u00e0o <strong>2000<\/strong>, v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m thu\u1ed9c d\u00f2ng 600 c\u1ee7a h\u00e3ng n\u00e0y bao g\u1ed3m c\u00e1c b\u1ed9 kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t <strong>35, 50 v\u00e0 70 mm<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sao ph\u1ea3i b\u1eadn t\u00e2m \u0111\u1ebfn s\u1ef1 ph\u1ee9c t\u1ea1p \u0111\u00f3 l\u00e0m g\u00ec?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1edfi v\u00ec \u0111\u00f4i khi b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i kh\u00f4ng n\u00ean l\u00e0m c\u00f9ng m\u1ed9t vi\u1ec7c.<\/p>\n\n\n\n<h3 id=\"what-a-split-spindle-can-do\" class=\"wp-block-heading\">M\u1ed9t tr\u1ee5c chia c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c nh\u1eefng g\u00ec<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf c\u1ee7a kh\u00f3a, c\u01a1 ch\u1ebf tr\u1ee5c chia \u0111\u00f4i c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00f3 l\u1ed1i tho\u00e1t t\u1ef1 do t\u1eeb b\u00ean trong<\/li>\n\n\n\n<li>H\u1ea1n ch\u1ebf thao t\u00e1c t\u1eeb b\u00ean ngo\u00e0i<\/li>\n\n\n\n<li>C\u01a1 ch\u1ebf ch\u1ed1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u1ea7n g\u1ea1t \u1edf m\u1ed9t b\u00ean<\/li>\n\n\n\n<li>C\u00e1c ch\u1ee9c n\u0103ng ki\u1ec3m so\u00e1t truy c\u1eadp<\/li>\n\n\n\n<li>C\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a c\u1eeda kh\u00e1ch s\u1ea1n, v\u0103n ph\u00f2ng ho\u1eb7c c\u01a1 s\u1edf c\u00f4ng c\u1ed9ng<\/li>\n\n\n\n<li>Ho\u1ea1t \u0111\u1ed9ng trong t\u00ecnh tr\u1ea1ng ho\u1ea3ng lo\u1ea1n ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng nh\u1eb1m tho\u00e1t th\u00e2n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, tr\u1ee5c chia \u0111\u00f4i EA288\/02 c\u1ee7a ASSA ABLOY \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh l\u00e0 m\u1ed9t <strong>Tr\u1ee5c vu\u00f4ng 8 mm<\/strong> \u0111\u1ec3 <strong>C\u1eeda c\u00f3 k\u00edch th\u01b0\u1edbc t\u1eeb 47\u201366 mm<\/strong>, v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn nh\u00f4 ra b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i ri\u00eang bi\u1ec7t, v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cho ph\u00e9p c\u00e1c b\u1ed9 c\u1ea7n g\u1ea1t \u0111i\u1ec1u khi\u1ec3n \u1ed5 kh\u00f3a ch\u00ecm ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt th\u1ef1c s\u1ef1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y so s\u00e1nh v\u1edbi lo\u1ea1i \u201ctr\u1ee5c chia \u0111\u00f4i, k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n\u201d th\u00ec v\u1ea5n \u0111\u1ec1 s\u1ebd tr\u1edf n\u00ean r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<h3 id=\"the-lock-must-support-it\" class=\"wp-block-heading\">Kh\u00f3a ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng \u0111\u00f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y lu\u00f4n khi\u1ebfn ng\u01b0\u1eddi mua ph\u1ea3i b\u1ed1i r\u1ed1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tr\u1ee5c chia \u0111\u00f4i kh\u00f4ng th\u1ec3 t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra ch\u1ee9c n\u0103ng chia \u0111\u00f4i b\u00ean trong m\u1ed9t b\u1ed9 theo d\u00f5i li\u00ean t\u1ee5c th\u00f4ng th\u01b0\u1eddng. V\u1ecf kh\u00f3a ho\u1eb7c h\u1ed9p s\u1ed1 ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 theo d\u00f5i chia \u0111\u00f4i ph\u00f9 h\u1ee3p c\u00f9ng v\u1edbi c\u01a1 c\u1ea5u b\u00ean trong t\u01b0\u01a1ng \u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f3a an ninh \u0111i\u1ec7n t\u1eed model 809 c\u1ee7a ASSA ABLOY l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh cho th\u1ea5y c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh c\u1ee5 th\u1ec3 \u0111\u1ebfn m\u1ee9c n\u00e0o: m\u1ed9t c\u1ea5u h\u00ecnh li\u1ec7t k\u00ea m\u1ed9t <strong>B\u1ed9 d\u1eabn \u0111\u1ea1n 9 mm<\/strong>, <strong>Kho\u1ea3ng c\u00e1ch l\u00f9i 65 mm<\/strong>, <strong>Kho\u1ea3ng c\u00e1ch t\u00e2m 72 mm<\/strong>, ch\u1ee9c n\u0103ng ch\u1ed1ng ho\u1ea3ng lo\u1ea1n s\u1eed d\u1ee5ng tr\u1ee5c chia \u0111\u00f4i, m\u1ed9t <strong>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i t\u1ed1i thi\u1ec3u c\u1ee7a ch\u1ed1t kh\u00f3a l\u00e0 3 kN<\/strong>, <strong>T\u1ea3i tr\u1ecdng t\u1ed1i thi\u1ec3u c\u1ee7a bu-l\u00f4ng l\u00e0 6 kN<\/strong>, v\u00e0 b\u1ec1 m\u1eb7t bu-l\u00f4ng \u0111\u01b0\u1ee3c gia c\u1ed1 c\u00f3 \u0111\u1ed9 c\u1ee9ng \u0111\u1ecbnh m\u1ee9c l\u00e0 <strong>60 HRC<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00ednh nh\u1eefng con s\u1ed1 \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao t\u00f4i s\u1ebd kh\u00f4ng bao gi\u1edd ch\u1ea5p thu\u1eadn m\u1ed9t tr\u1ee5c quay ch\u1ec9 d\u1ef1a tr\u00ean \u1ea3nh ch\u1ee5p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 l\u00e0m th\u1ebf kh\u00f4ng?<\/p>\n\n\n\n<h3 id=\"split-spindle-vs-solid-spindle\" class=\"wp-block-heading\">Tr\u1ee5c chia \u0111\u00f4i so v\u1edbi tr\u1ee5c li\u1ec1n kh\u1ed1i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t th\u1ef1c t\u1ebf n\u1eb1m \u1edf logic ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi tr\u1ee5c ch\u00ednh ch\u1eafc ch\u1eafn, c\u1ea3 hai c\u1ea7n g\u1ea1t th\u01b0\u1eddng c\u00f9ng quay m\u1ed9t b\u1ed9 truy\u1ec1n \u0111\u1ed9ng li\u00ean t\u1ee5c. V\u1edbi h\u1ec7 th\u1ed1ng chia \u0111\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf h\u1ee3p l\u00fd, m\u1ed7i c\u1ea7n g\u1ea1t c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi ph\u1ea7n ri\u00eang c\u1ee7a b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn an ninh v\u00e0 vi\u1ec7c ra v\u00e0o, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 s\u1ef1 ti\u1ec7n l\u1ee3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASSA ABLOY th\u1eadm ch\u00ed c\u00f2n quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 vi\u1ec7c s\u1eed d\u1ee5ng kh\u00f3a kh\u1ea9n c\u1ea5p tr\u1ee5c chia \u0111\u00f4i cho c\u00e1c \u1ee9ng d\u1ee5ng s\u01a1 t\u00e1n, trong \u0111\u00f3 vi\u1ec7c nh\u1ea5n v\u00e0o b\u1ed9 ph\u1eadn kh\u00f3a kh\u1ea9n c\u1ea5p ph\u1ea3i cho ph\u00e9p tho\u00e1t ra ngo\u00e0i ngay c\u1ea3 khi c\u1eeda \u0111ang \u1edf tr\u1ea1ng th\u00e1i kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec v\u1eady, vi\u1ec7c thay th\u1ebf tr\u1ee5c chia \u0111\u00f4i b\u1eb1ng tr\u1ee5c li\u1ec1n kh\u1ed1i ch\u1ec9 v\u00ec \u201ck\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p\u201d c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1nh c\u1eeda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1ef1 thay th\u1ebf mang t\u00ednh h\u00ecnh th\u1ee9c.<\/p>\n\n\n\n<h2 id=\"drilled-spindles-the-hole-is-there-for-a-reason\" class=\"wp-block-heading\">Tr\u1ee5c c\u00f3 l\u1ed7 khoan: L\u1ed7 \u0111\u00f3 c\u00f3 l\u00fd do c\u1ee7a n\u00f3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>tr\u1ee5c \u0111\u01b0\u1ee3c khoan l\u1ed7<\/strong> l\u00e0 m\u1ed9t tr\u1ee5c c\u00f3 l\u1ed7 \u2014 ho\u1eb7c m\u1ed9t d\u00e3y l\u1ed7 \u2014 d\u00f9ng \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb v\u00edt gi\u1eef, ch\u1ed1t ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn t\u01b0\u01a1ng t\u1ef1 d\u00f9ng \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh tay c\u1ea7m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ed4 \u0111\u0129a v\u1eabn c\u00f3 th\u1ec3 c\u00f3 h\u00ecnh vu\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh n\u1eb1m \u1edf kh\u1ea3 n\u0103ng gi\u1eef ch\u00e2n kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c n\u00fam v\u1eb7n truy\u1ec1n th\u1ed1ng v\u00e0 m\u1ed9t s\u1ed1 b\u1ed9 tay n\u1eafm s\u1eed d\u1ee5ng v\u00edt c\u1ed1 \u0111\u1ecbnh \u0111\u01b0\u1ee3c v\u1eb7n v\u00e0o l\u1ed7 tr\u00ean tr\u1ee5c thay v\u00ec ch\u1ec9 k\u1eb9p ch\u1eb7t v\u00e0o b\u1ec1 m\u1eb7t kim lo\u1ea1i ph\u1eb3ng. C\u00e1c nh\u00e0 cung c\u1ea5p ph\u1ee5 ki\u1ec7n ph\u1ee5c ch\u1ebf c\u0169ng cung c\u1ea5p c\u00e1c b\u1ed9 tr\u1ee5c c\u00f3 l\u1ed7 \u0111\u00e3 \u0111\u01b0\u1ee3c khoan ho\u1eb7c ren s\u1eb5n, d\u00e0nh ri\u00eang cho c\u00e1c n\u00fam v\u1eb7n c\u00f3 ren th\u1eb3ng v\u00e0 v\u00edt c\u1ed1 \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecbnh v\u1ecb c\u01a1 h\u1ecdc ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y c\u0169ng \u0111i k\u00e8m v\u1edbi m\u1ed9t s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-613be7c\" id=\"gspb_image-id-gsbp-613be7c\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/08\/Door-Handle-Spindle-Types-Solid-Split-and-Drilled-Spindles-2.jpg\" data-src=\"\" alt=\"C\u00e1c lo\u1ea1i tr\u1ee5c tay n\u1eafm c\u1eeda: Tr\u1ee5c li\u1ec1n, tr\u1ee5c t\u00e1ch \u0111\u00f4i v\u00e0 tr\u1ee5c khoan l\u1ed7\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h3 id=\"why-drilled-spindle-position-matters\" class=\"wp-block-heading\">T\u1ea1i sao v\u1ecb tr\u00ed tr\u1ee5c khoan l\u1ea1i quan tr\u1ecdng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t tay n\u1eafm ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t c\u00e1ch v\u00f2ng \u0111\u1ec7m m\u1ed9t kho\u1ea3ng c\u00e1ch ch\u00ednh x\u00e1c. N\u1ebfu l\u1ed7 c\u1ed1 \u0111\u1ecbnh n\u1eb1m c\u00e1ch tr\u1ee5c 5 mm xa h\u01a1n so v\u1edbi v\u1ecb tr\u00ed d\u1ef1 ki\u1ebfn c\u1ee7a tay n\u1eafm, vi\u1ec7c v\u1eb7n ch\u1eb7t v\u00edt c\u00f3 th\u1ec3 khi\u1ebfn n\u00fam v\u1eb7n b\u1ecb l\u1ecfng, b\u1ecb k\u1eb9t v\u00e0o v\u00f2ng \u0111\u1ec7m, ho\u1eb7c th\u1eadm ch\u00ed kh\u00f4ng kh\u1edbp v\u00e0o l\u1ed7 \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do \u0111\u00f3, m\u1ed9t tr\u1ee5c \u0111\u00e3 \u0111\u01b0\u1ee3c khoan c\u1ea7n nhi\u1ec1u h\u01a1n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u00edch th\u01b0\u1edbc h\u00ecnh vu\u00f4ng<\/li>\n\n\n\n<li>Chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u0169ng c\u1ea7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0\u1eddng k\u00ednh l\u1ed7<\/li>\n\n\n\n<li>V\u1ecb tr\u00ed l\u1ed7 t\u00ednh t\u1eeb \u0111\u1ea7u tr\u1ee5c ch\u00ednh<\/li>\n\n\n\n<li>S\u1ed1 l\u1ed7<\/li>\n\n\n\n<li>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7<\/li>\n\n\n\n<li>Cho d\u00f9 l\u1ed7 \u0111\u00f3 l\u00e0 l\u1ed7 tr\u01a1n, l\u1ed7 c\u00f3 ren hay l\u1ed7 ch\u00ecm<\/li>\n\n\n\n<li>Ren v\u00edt c\u1ed1 \u0111\u1ecbnh<\/li>\n\n\n\n<li>\u0110i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e2u l\u1eafp \u0111\u1eb7t tay c\u1ea7m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n c\u1ee9ng c\u0169 khi\u1ebfn v\u1ea5n \u0111\u1ec1 n\u00e0y tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t r\u1eafc r\u1ed1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trang Historic Houseparts l\u01b0u \u00fd r\u1eb1ng c\u00e1c tay n\u1eafm c\u1eeda truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh b\u1eb1ng v\u00edt ho\u1eb7c ch\u1ed1t, \u0111\u1ed3ng th\u1eddi c\u1ea3nh b\u00e1o r\u1eb1ng m\u1ed9t s\u1ed1 k\u00edch th\u01b0\u1edbc v\u00e0 s\u1ed1 v\u00f2ng ren c\u1ee7a v\u00edt c\u1ed1 \u0111\u1ecbnh c\u0169 c\u00f3 th\u1ec3 kh\u00f3 t\u00ecm \u0111\u1ec3 thay th\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p m\u00e0 vi\u1ec7c \u00e9p bu\u1ed9c s\u1eed d\u1ee5ng m\u1ed9t s\u1ea3n ph\u1ea9m thay th\u1ebf hi\u1ec7n \u0111\u1ea1i v\u1edbi ti\u00eau ch\u00ed \u201c\u0111\u1ee7 g\u1ea7n\u201d c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u c\u00f4ng vi\u1ec7c h\u01a1n so v\u1edbi vi\u1ec7c \u0111o \u0111\u1ea1c ch\u00ednh x\u00e1c chi ti\u1ebft g\u1ed1c.<\/p>\n\n\n\n<h2 id=\"door-handle-spindle-sizes-what-should-you-measure\" class=\"wp-block-heading\">K\u00edch th\u01b0\u1edbc tr\u1ee5c tay n\u1eafm c\u1eeda: N\u00ean \u0111o nh\u1eefng th\u00f4ng s\u1ed1 n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 danh s\u00e1ch ki\u1ec3m tra mua h\u00e0ng m\u00e0 t\u00f4i s\u1ebd ghi v\u00e0o \u0111\u01a1n \u0111\u1eb7t h\u00e0ng.<\/p>\n\n\n\n<h3 id=\"1-measure-the-square\" class=\"wp-block-heading\">1. \u0110o h\u00ecnh vu\u00f4ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f9ng th\u01b0\u1edbc k\u1eb9p Vernier k\u1eb9p v\u00e0o hai m\u1eb7t ph\u1eb3ng \u0111\u1ed1i di\u1ec7n nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng \u0111o t\u1eeb g\u00f3c n\u00e0y sang g\u00f3c kia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu tr\u1ee5c c\u00f3 \u0111\u01b0\u1eddng k\u00ednh kho\u1ea3ng 8 mm, h\u00e3y ghi <strong>8,0 mm vu\u00f4ng<\/strong> sau khi \u0111\u00e3 x\u00e1c nh\u1eadn. Kh\u00f4ng \u0111\u01b0\u1ee3c vi\u1ebft \u201ckho\u1ea3ng 8\u201d.\u201d<\/p>\n\n\n\n<h3 id=\"2-measure-the-full-length\" class=\"wp-block-heading\">2. \u0110o chi\u1ec1u d\u00e0i to\u00e0n b\u1ed9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e1o tr\u1ee5c ra v\u00e0 \u0111o chi\u1ec1u d\u00e0i t\u1eeb \u0111\u1ea7u n\u00e0y \u0111\u1ebfn \u0111\u1ea7u kia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, h\u00e3y so s\u00e1nh con s\u1ed1 \u0111\u00f3 v\u1edbi \u0111\u1ed9 d\u00e0y c\u1ee7a c\u00e1nh c\u1eeda sau khi ho\u00e0n thi\u1ec7n v\u00e0 \u0111\u1ed9 s\u00e2u l\u1eafp v\u1eeba c\u1ee7a c\u1ea3 hai tay n\u1eafm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f4i khi, m\u1ed9t tr\u1ee5c d\u00e0i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1eaft ng\u1eafn l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tr\u1ee5c quay ng\u1eafn kh\u00f4ng th\u1ec3 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h3 id=\"3-check-the-lock-follower\" class=\"wp-block-heading\">3. Ki\u1ec3m tra b\u1ed9 theo d\u00f5i kh\u00f3a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110o ho\u1eb7c ki\u1ec3m tra \u0111\u1ed9 m\u1edf c\u1ee7a b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng trong ch\u1ed1t ho\u1eb7c h\u1ed9p s\u1ed1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i kh\u00f3a \u0111a \u0111i\u1ec3m, trong \u0111\u00f3 CHIER n\u00eau ra c\u00e1c v\u00ed d\u1ee5 v\u1ec1 c\u00e1c kh\u00f3a ph\u1ee5 nh\u01b0 <strong>8, 9 v\u00e0 10 mm<\/strong>. \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh h\u1ed9p s\u1ed1 m\u1ed9t c\u00e1ch \u0111\u1ea7y \u0111\u1ee7 h\u01a1n, h\u00e3y tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn tr\u00ean trang web n\u00e0y \u0111\u1ec3 <a href=\"https:\/\/fschier.com\/vi\/cach-do-khoang-cach-lui-backset-tam-mat-faceplate-va-khoang-cach-tam-centres-cua-khoa-cua-da-diem-loai-pz\/\">C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a kh\u00f3a c\u1eeda \u0111a \u0111i\u1ec3m, bao g\u1ed3m kho\u1ea3ng c\u00e1ch t\u1eeb m\u00e9p kh\u00f3a \u0111\u1ebfn khung c\u1eeda (backset), kho\u1ea3ng c\u00e1ch PZ, t\u1ea5m m\u1eb7t tr\u01b0\u1edbc v\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c tr\u1ee5c<\/a>.<\/p>\n\n\n\n<h3 id=\"4-record-pz-and-fixing-centres-separately\" class=\"wp-block-heading\">4. Ghi ch\u00e9p ri\u00eang bi\u1ec7t c\u00e1c ch\u1ec9 s\u1ed1 PZ v\u00e0 c\u00e1c \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang thay th\u1ebf tay n\u1eafm d\u1ea1ng c\u1ea7n g\u1ea1t tr\u00ean t\u1ea5m \u0111\u1ebf d\u00e0i, ch\u1ec9 c\u00f3 tr\u1ee5c xoay th\u00f4i l\u00e0 ch\u01b0a \u0111\u1ee7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PZ l\u00e0 kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m \u0111\u1ebfn t\u00e2m gi\u1eefa b\u1ed9 d\u1eabn tr\u1ee5c ch\u00ednh v\u00e0 xilanh ho\u1eb7c khe ch\u1ed1t. C\u00e1c t\u00e2m \u0111\u1ecbnh v\u1ecb d\u00f9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a c\u00e1c v\u00edt xuy\u00ean qua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 nh\u1eefng chi\u1ec1u kh\u00f4ng gian kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn c\u1ee7a CHIER v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/cach-do-khoang-cach-tam-giua-cac-lo-lap-tay-nam-cua-pz-khoang-cach-tam-lap-dat-va-kich-thuoc-truc\/\">\u0110o kho\u1ea3ng c\u00e1ch t\u00e2m tay n\u1eafm c\u1eeda PZ, kho\u1ea3ng c\u00e1ch t\u00e2m l\u1eafp \u0111\u1eb7t v\u00e0 k\u00edch th\u01b0\u1edbc tr\u1ee5c<\/a> l\u01b0u \u00fd r\u1eb1ng <strong>PZ 92 mm<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u1eeda ngo\u00e0i t\u1ea1i V\u01b0\u01a1ng qu\u1ed1c Anh, nh\u01b0ng v\u1eabn c\u00f3 nh\u1eefng ki\u1ec3u d\u00e1ng c\u0169 h\u01a1n v\u00e0 c\u00e1c ki\u1ec3u d\u00e1ng thay th\u1ebf kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f9ng m\u1ed9t PZ kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 c\u00f9ng m\u1ed9t t\u00ean g\u1ecdi.<\/p>\n\n\n\n<h3 id=\"5-identify-the-spindle-function\" class=\"wp-block-heading\">5. X\u00e1c \u0111\u1ecbnh ch\u1ee9c n\u0103ng c\u1ee7a tr\u1ee5c ch\u00ednh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111\u1eb7t m\u1ed9t c\u00e2u h\u1ecfi tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e1c tay n\u1eafm b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i c\u00f3 n\u00ean c\u00f3 ch\u1ee9c n\u0103ng ho\u00e0n to\u00e0n gi\u1ed1ng nhau kh\u00f4ng?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu c\u00f3, m\u1ed9t tr\u1ee5c r\u1eafn t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu kh\u00f4ng, tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o, h\u00e3y ki\u1ec3m tra \u1ed5 kh\u00f3a hi\u1ec7n c\u00f3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem c\u00f3 b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng b\u1ecb n\u1ee9t, ch\u1ee9c n\u0103ng tho\u00e1t hi\u1ec3m kh\u1ea9n c\u1ea5p, c\u01a1 ch\u1ebf ch\u1ed1t ban \u0111\u00eam hay y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t truy c\u1eadp hay kh\u00f4ng.<\/p>\n\n\n\n<h2 id=\"why-spindle-choice-can-become-a-safety-issue\" class=\"wp-block-heading\">T\u1ea1i sao vi\u1ec7c l\u1ef1a ch\u1ecdn tr\u1ee5c quay c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1 an to\u00e0n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eadt d\u1ec5 b\u1ecb c\u00e1m d\u1ed7 khi coi \u0111\u00e2y l\u00e0 c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o c\u00e1c b\u1ed9 ph\u1eadn si\u00eau nh\u1ecf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng l\u00e0m th\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ph\u1ee5 ki\u1ec7n c\u1eeda quy\u1ebft \u0111\u1ecbnh vi\u1ec7c ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 m\u1edf, \u0111\u00f3ng, ch\u1ed1t, kh\u00f3a v\u00e0 tho\u00e1t ra ngo\u00e0i qua l\u1ed1i ra v\u00e0o \u0111\u00f3 hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ee6y ban Ti\u1ebfp c\u1eadn Hoa K\u1ef3 (U.S. Access Board) quy \u0111\u1ecbnh r\u1eb1ng c\u00e1c ph\u1ee5 ki\u1ec7n c\u1eeda \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n ti\u1ebfp c\u1eadn ph\u1ea3i c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh b\u1eb1ng m\u1ed9t tay m\u00e0 kh\u00f4ng c\u1ea7n n\u1eafm ch\u1eb7t, k\u1eb9p ho\u1eb7c v\u1eb7n c\u1ed5 tay. Tay n\u1eafm h\u00ecnh \u0111\u00f2n b\u1ea9y \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh c\u1ee5 th\u1ec3 l\u00e0 ph\u00f9 h\u1ee3p, v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c che ph\u1ee7 n\u00f3i chung ph\u1ea3i \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n <strong>5 lbf<\/strong> ng\u01b0\u1ee1ng l\u1ef1c ho\u1ea1t \u0111\u1ed9ng, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng <strong>22,2\u00b0N<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u1ee5c ch\u00ednh \u0111\u01b0\u1ee3c gi\u1ea5u \u0111i, nh\u01b0ng n\u00f3 n\u1eb1m b\u00ean trong chu\u1ed7i c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0 c\u00e1c s\u1ef1 c\u1ed1 ph\u1ea7n c\u1ee9ng \u0111\u00e3 d\u1eabn \u0111\u1ebfn nh\u1eefng v\u1ee5 vi\u1ec7c li\u00ean quan \u0111\u1ebfn quy \u0111\u1ecbnh th\u1ef1c s\u1ef1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong <strong>2019<\/strong>, \u1ee6y ban An to\u00e0n S\u1ea3n ph\u1ea9m Ti\u00eau d\u00f9ng Hoa K\u1ef3 \u0111\u00e3 c\u00f4ng b\u1ed1 m\u1ed9t \u0111\u1ee3t thu h\u1ed3i li\u00ean quan \u0111\u1ebfn b\u1ed9 kh\u00f3a th\u01b0\u01a1ng m\u1ea1i c\u1ee7a Stanley sau khi <strong>t\u00e1m tr\u01b0\u1eddng h\u1ee3p b\u00e1o c\u00e1o v\u1ec1 s\u1ef1 c\u1ed1 ch\u1ed1t kh\u00f3a<\/strong>; c\u00e1c s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1n v\u1edbi gi\u00e1 kho\u1ea3ng <strong>$450\u2013$650<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong <strong>2021<\/strong>, dormakaba \u0111\u00e3 thu h\u1ed3i c\u00e1c lo\u1ea1i kh\u00f3a tho\u00e1t hi\u1ec3m ch\u1eadm sau khi <strong>56 v\u1ee5 vi\u1ec7c \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o<\/strong> li\u00ean quan \u0111\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf xoay quanh <strong>15 gi\u00e2y ho\u1eb7c 30 gi\u00e2y<\/strong> s\u1ef1 ch\u1eadm tr\u1ec5 trong vi\u1ec7c ph\u00e1t h\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc \u0111\u00f3, m\u1ed9t <strong>\u0110\u1ee3t thu h\u1ed3i n\u0103m 2010 c\u1ee7a CPSC li\u00ean quan \u0111\u1ebfn kho\u1ea3ng 6.500 b\u1ed9 ph\u1ee5 ki\u1ec7n k\u1ebft n\u1ed1i<\/strong> sau \u0111\u00f3 l\u00e0 ba tr\u01b0\u1eddng h\u1ee3p s\u1ef1 c\u1ed1 \u0111\u1ea7u n\u1ed1i \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o, c\u00f3 th\u1ec3 khi\u1ebfn c\u1eeda kh\u00f4ng th\u1ec3 m\u1edf kh\u00f3a t\u1eeb b\u00ean trong trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng, nh\u1eefng \u0111\u1ee3t thu h\u1ed3i \u0111\u00f3 kh\u00f4ng ph\u1ea3i do c\u00e1c tr\u1ee5c vu\u00f4ng th\u00f4ng th\u01b0\u1eddng g\u00e2y ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 ch\u00ednh x\u00e1c l\u00e0 v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1nh c\u1eeda l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng. Vi\u1ec7c xem x\u00e9t m\u1ed9t b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch ri\u00eang l\u1ebb ch\u00ednh l\u00e0 nguy\u00ean nh\u00e2n khi\u1ebfn nh\u1eefng thay \u0111\u1ed5i t\u01b0\u1edfng ch\u1eebng nh\u01b0 nh\u1ecf nh\u1eb7t l\u1ea1i tr\u1edf th\u00e0nh c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ee9c n\u0103ng.<\/p>\n\n\n\n<h2 id=\"how-to-choose-the-best-spindle-for-door-handles\" class=\"wp-block-heading\">C\u00e1ch ch\u1ecdn tr\u1ee5c xoay ph\u00f9 h\u1ee3p nh\u1ea5t cho tay n\u1eafm c\u1eeda<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>Tr\u1ee5c ph\u00f9 h\u1ee3p nh\u1ea5t cho tay n\u1eafm c\u1eeda l\u00e0 lo\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho t\u1eebng lo\u1ea1i tay n\u1eafm, b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng kh\u00f3a, \u0111\u1ed9 d\u00e0y c\u1eeda v\u00e0 ch\u1ee9c n\u0103ng v\u1eadn h\u00e0nh c\u1ee5 th\u1ec3 \u2014 ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1ef1 \u0111\u1ed9ng l\u00e0 lo\u1ea1i tr\u1ee5c ch\u1eafc ch\u1eafn nh\u1ea5t, d\u00e0i nh\u1ea5t hay ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean k\u1ec7 h\u00e0ng.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i s\u1ebd \u00e1p d\u1ee5ng tr\u00ecnh t\u1ef1 ra quy\u1ebft \u0111\u1ecbnh nh\u01b0 sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>X\u00e1c \u0111\u1ecbnh lo\u1ea1i kh\u00f3a ho\u1eb7c ch\u1ed1t.<\/li>\n\n\n\n<li>X\u00e1c nh\u1eadn xem \u0111\u01b0\u1eddng d\u1eabn c\u00f3 li\u00ean t\u1ee5c hay b\u1ecb chia c\u1eaft.<\/li>\n\n\n\n<li>\u0110o \u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c t\u1ea1i hai m\u1eb7t ph\u1eb3ng.<\/li>\n\n\n\n<li>\u0110o chi\u1ec1u d\u00e0i tr\u1ee5c ch\u00ednh.<\/li>\n\n\n\n<li>\u0110o \u0111\u1ed9 d\u00e0y c\u1ee7a c\u1eeda.<\/li>\n\n\n\n<li>Ki\u1ec3m tra ph\u01b0\u01a1ng ph\u00e1p c\u1ed1 \u0111\u1ecbnh tr\u1ee5c c\u1ee7a tay c\u1ea7m.<\/li>\n\n\n\n<li>Ki\u1ec3m tra c\u00e1c l\u1ed7 khoan, ren ho\u1eb7c c\u00e1c chi ti\u1ebft c\u1ed1 \u0111\u1ecbnh.<\/li>\n\n\n\n<li>X\u00e1c nh\u1eadn h\u00e0nh vi ho\u1ea1t \u0111\u1ed9ng trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi.<\/li>\n\n\n\n<li>Ki\u1ec3m tra PZ v\u00e0 c\u00e1c \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh c\u1ee7a tay n\u1eafm t\u1ea5m l\u01b0ng.<\/li>\n\n\n\n<li>L\u1eafp r\u00e1p v\u00e0 ki\u1ec3m tra ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t m\u1eabu th\u1eed tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0 ti\u1ebfn h\u00e0nh ki\u1ec3m tra to\u00e0n b\u1ed9 c\u1ee5m l\u1eafp r\u00e1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu c\u1ea7n g\u1ea1t kh\u00f4ng tr\u1edf v\u1ec1 v\u1ecb tr\u00ed ban \u0111\u1ea7u \u0111\u00fang c\u00e1ch, v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn l\u00f2 xo tay c\u1ea7m, l\u00f2 xo h\u1ed9p kh\u00f3a ho\u1eb7c l\u1ef1c l\u00f2 xo t\u1ed5ng h\u1ee3p, ch\u1ee9 kh\u00f4ng ch\u1ec9 ri\u00eang tr\u1ee5c quay. H\u01b0\u1edbng d\u1eabn c\u1ee7a CHIER v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/tay-nam-cua-co-lo-xo-va-khong-co-lo-xo-tay-nam-cung-kieu-quay-tro-lai-hop-khoa\/\">Tay n\u1eafm c\u1eeda c\u00f3 l\u00f2 xo v\u00e0 kh\u00f4ng c\u00f3 l\u00f2 xo<\/a> gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao tay n\u1eafm, tr\u1ee5c quay, b\u1ed9 d\u1eabn h\u01b0\u1edbng v\u00e0 c\u01a1 c\u1ea5u tr\u1ea3 l\u1ea1i ch\u1ed1t kh\u00f3a c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra c\u00f9ng nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 th\u00f3i quen \u0111\u00e1ng \u0111\u1ec3 duy tr\u00ec.<\/p>\n\n\n\n<h2 id=\"common-door-handle-spindle-buying-mistakes\" class=\"wp-block-heading\">Nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p khi mua tr\u1ee5c tay n\u1eafm c\u1eeda<\/h2>\n\n\n\n<h3 id=\"assuming-every-square-spindle-is-8-mm\" class=\"wp-block-heading\">Gi\u1ea3 s\u1eed m\u1ed7i tr\u1ee5c h\u00ecnh vu\u00f4ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 8 mm<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi nh\u01b0 v\u1eady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i ai c\u0169ng v\u1eady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t bao g\u1ed3m c\u00e1c c\u1ea5u h\u00ecnh b\u1ed9 d\u1eabn h\u01b0\u1edbng c\u00f3 k\u00edch th\u01b0\u1edbc 8 mm, 9 mm v\u00e0 10 mm, v\u00ec v\u1eady h\u00e3y \u0111o c\u00e1c b\u1ed9 ph\u1eadn tr\u01b0\u1edbc m\u1eb7t b\u1ea1n.<\/p>\n\n\n\n<h3 id=\"replacing-a-split-spindle-with-a-solid-one\" class=\"wp-block-heading\">Thay th\u1ebf tr\u1ee5c t\u00e1ch \u0111\u00f4i b\u1eb1ng tr\u1ee5c li\u1ec1n kh\u1ed1i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c v\u1ec1 m\u1eb7t v\u1eadt l\u00fd kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 \u0111\u00fang v\u1ec1 m\u1eb7t ch\u1ee9c n\u0103ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tay n\u1eafm b\u00ean ngo\u00e0i, tay n\u1eafm b\u00ean trong, ch\u1ed1t c\u1eeda ho\u1eb7c ch\u1ee9c n\u0103ng tho\u00e1t hi\u1ec3m kh\u1ea9n c\u1ea5p.<\/p>\n\n\n\n<h3 id=\"ignoring-door-thickness\" class=\"wp-block-heading\">Kh\u00f4ng t\u00ednh \u0111\u1ebfn \u0111\u1ed9 d\u00e0y c\u1ee7a c\u1eeda<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u1ee5c quay c\u1ea7n \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eb7t \u0111\u1ee7 \u1edf c\u1ea3 hai b\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t tr\u1ee5c quay ng\u1eafn h\u01a1n m\u1ed9t ch\u00fat v\u1eabn c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c khi c\u00e1c v\u00edt tay c\u1ea7m c\u00f2n l\u1ecfng, nh\u01b0ng s\u1ebd b\u1ecb tu\u1ed9t ra sau khi m\u1ecdi th\u1ee9 \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1eb9p ch\u1eb7t v\u00e0o c\u1eeda.<\/p>\n\n\n\n<h3 id=\"confusing-drilled-with-split\" class=\"wp-block-heading\">D\u1ec5 nh\u1ea7m l\u1eabn gi\u1eefa \u201cDrilled\u201d v\u00e0 \u201cSplit\u201d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00fang m\u00f4 t\u1ea3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cSplit\u201d \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng ph\u00e2n chia v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp. \u201cDrilled\u201d d\u00f9ng \u0111\u1ec3 ch\u1ec9 c\u00e1c l\u1ed7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u01a1 c\u1ea5u c\u1ed1 \u0111\u1ecbnh ho\u1eb7c gi\u1eef ch\u1eb7t.<\/p>\n\n\n\n<h3 id=\"ordering-from-a-product-photo\" class=\"wp-block-heading\">\u0110\u1eb7t h\u00e0ng t\u1eeb \u1ea3nh s\u1ea3n ph\u1ea9m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u1ee9c \u1ea3nh kh\u00f4ng th\u1ec3 ch\u1ee9ng minh \u0111\u01b0\u1ee3c chi\u1ec1u r\u1ed9ng tr\u1ee5c ch\u00ednh, \u0111\u1ed9 s\u00e2u \u0103n kh\u1edbp, v\u1ecb tr\u00ed l\u1ed7, thi\u1ebft k\u1ebf b\u1ed9 d\u1eabn h\u01b0\u1edbng, PZ, t\u00e2m c\u1ed1 \u0111\u1ecbnh hay ch\u1ee9c n\u0103ng kh\u00f3a b\u00ean trong.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-d1d63aa\" id=\"gspb_image-id-gsbp-d1d63aa\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/08\/Door-Handle-Spindle-Types-Solid-Split-and-Drilled-Spindles-1.jpg\" data-src=\"\" alt=\"C\u00e1c lo\u1ea1i tr\u1ee5c tay n\u1eafm c\u1eeda: Tr\u1ee5c li\u1ec1n, tr\u1ee5c t\u00e1ch \u0111\u00f4i v\u00e0 tr\u1ee5c khoan l\u1ed7\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\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-a-door-handle-spindle\" class=\"wp-block-heading\">Tr\u1ee5c tay n\u1eafm c\u1eeda l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>Tr\u1ee5c tay n\u1eafm c\u1eeda l\u00e0 tr\u1ee5c kim lo\u1ea1i h\u00ecnh vu\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng truy\u1ec1n chuy\u1ec3n \u0111\u1ed9ng quay t\u1eeb tay n\u1eafm ho\u1eb7c n\u00fam c\u1eeda v\u00e0o ch\u1ed1t ho\u1eb7c b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng c\u1ee7a \u1ed5 kh\u00f3a<\/strong>, cho ph\u00e9p chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a tay n\u1eafm \u0111\u1ec3 thu ch\u1ed1t l\u1ea1i ho\u1eb7c v\u1eadn h\u00e0nh m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee7a c\u01a1 c\u1ea5u kh\u00f3a. M\u1eb7t c\u1eaft ngang, chi\u1ec1u d\u00e0i, \u0111\u1ed9 s\u00e2u kh\u1edbp n\u1ed1i v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi \u1ed5 kh\u00f3a \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c c\u1ee7a c\u01a1 c\u1ea5u n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c tr\u1ee5c tay n\u1eafm d\u1ea1ng c\u1ea7n g\u1ea1t \u0111\u1ec1u c\u00f3 h\u00ecnh vu\u00f4ng v\u00ec c\u00e1c m\u1eb7t ph\u1eb3ng c\u1ee7a tr\u1ee5c truy\u1ec1n m\u00f4-men xo\u1eafn m\u00e0 kh\u00f4ng b\u1ecb tr\u01b0\u1ee3t b\u00ean trong b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng h\u00ecnh vu\u00f4ng t\u01b0\u01a1ng \u1ee9ng. Tr\u1ee5c 8 mm l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u h\u1ec7 th\u1ed1ng, nh\u01b0ng c\u0169ng c\u00f3 c\u00e1c k\u00edch th\u01b0\u1edbc 9 mm, 10 mm v\u00e0 c\u00e1c c\u1ea5u h\u00ecnh kh\u00e1c, do \u0111\u00f3 c\u1ea7n ki\u1ec3m tra c\u00e1c ph\u1ee5 ki\u1ec7n hi\u1ec7n c\u00f3 ho\u1eb7c b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt tr\u01b0\u1edbc khi thay th\u1ebf.<\/p>\n\n\n\n<h3 id=\"what-is-the-difference-between-a-solid-and-split-spindle\" class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa tr\u1ee5c li\u1ec1n v\u00e0 tr\u1ee5c t\u00e1ch l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>Tr\u1ee5c li\u1ec1n l\u00e0 m\u1ed9t tr\u1ee5c li\u1ec1n m\u1ea1ch n\u1ed1i li\u1ec1n hai tay n\u1eafm, trong khi tr\u1ee5c t\u00e1ch r\u1eddi ph\u00e2n t\u00e1ch c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i, nh\u1edd \u0111\u00f3 m\u1ed9t \u1ed5 kh\u00f3a t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 g\u00e1n cho m\u1ed7i c\u1ea7n g\u1ea1t m\u1ed9t ch\u1ee9c n\u0103ng v\u1eadn h\u00e0nh kh\u00e1c nhau.<\/strong> H\u1ec7 th\u1ed1ng t\u00e1ch r\u1eddi th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nh\u1eefng n\u01a1i c\u1ea7n c\u00f3 l\u1ed1i tho\u00e1t b\u00ean trong t\u1ef1 do, l\u1ed1i v\u00e0o b\u00ean ngo\u00e0i b\u1ecb h\u1ea1n ch\u1ebf ho\u1eb7c m\u1ed9t ch\u1ee9c n\u0103ng tay n\u1eafm \u0111\u1ed9c l\u1eadp kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ecf kh\u00f3a c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m tr\u1ee5c kh\u00f3a. Vi\u1ec7c l\u1eafp hai \u0111o\u1ea1n tr\u1ee5c kh\u00f3a v\u00e0o m\u1ed9t c\u01a1 c\u1ea5u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean b\u1ed9 d\u1eabn h\u01b0\u1edbng li\u00ean t\u1ee5c th\u00f4ng th\u01b0\u1eddng s\u1ebd kh\u00f4ng t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng tr\u1ee5c kh\u00f3a chia \u0111\u00f4i. H\u00e3y x\u00e1c nh\u1eadn thi\u1ebft k\u1ebf b\u1ed9 d\u1eabn h\u01b0\u1edbng v\u00e0 ch\u1ee9c n\u0103ng kh\u00f3a tr\u01b0\u1edbc ti\u00ean.<\/p>\n\n\n\n<h3 id=\"what-is-a-drilled-door-handle-spindle\" class=\"wp-block-heading\">Tr\u1ee5c tay n\u1eafm c\u1eeda c\u00f3 l\u1ed7 khoan l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>Tr\u1ee5c tay n\u1eafm c\u1eeda c\u00f3 l\u1ed7 khoan l\u00e0 m\u1ed9t tr\u1ee5c truy\u1ec1n \u0111\u1ed9ng h\u00ecnh vu\u00f4ng c\u00f3 m\u1ed9t ho\u1eb7c nhi\u1ec1u l\u1ed7, cho ph\u00e9p s\u1eed d\u1ee5ng v\u00edt, ch\u1ed1t ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn c\u1ed1 \u0111\u1ecbnh t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb ch\u1eafc ch\u1eafn tay n\u1eafm ho\u1eb7c n\u00fam v\u1eb7n tr\u00ean tr\u1ee5c.<\/strong> Vi\u1ec7c khoan n\u00e0y ch\u1ee7 y\u1ebfu nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u1eef ch\u1eb7t ch\u1ed1t kh\u00f3a ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem hai b\u00ean c\u1ee7a \u1ed5 kh\u00f3a c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp v\u1edbi nhau hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi thay th\u1ebf m\u1ed9t chi ti\u1ebft, h\u00e3y ki\u1ec3m tra \u0111\u01b0\u1eddng k\u00ednh l\u1ed7, v\u1ecb tr\u00ed l\u1ed7, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7 v\u00e0 xem l\u1ed7 \u0111\u00f3 l\u00e0 l\u1ed7 tr\u01a1n hay l\u1ed7 ren. M\u1ed9t tr\u1ee5c c\u00f3 th\u1ec3 c\u00f3 chi\u1ec1u d\u00e0i v\u00e0 k\u00edch th\u01b0\u1edbc m\u1eb7t vu\u00f4ng ph\u00f9 h\u1ee3p nh\u01b0ng v\u1eabn kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c n\u1ebfu l\u1ed7 gi\u1eef c\u1ee7a n\u00f3 kh\u00f4ng kh\u1edbp v\u1edbi tay c\u1ea7m.<\/p>\n\n\n\n<h3 id=\"what-size-spindle-do-i-need-for-a-door-handle\" class=\"wp-block-heading\">T\u00f4i c\u1ea7n tr\u1ee5c c\u00f3 k\u00edch th\u01b0\u1edbc bao nhi\u00eau cho tay n\u1eafm c\u1eeda?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>K\u00edch th\u01b0\u1edbc tr\u1ee5c tay n\u1eafm c\u1eeda ch\u00ednh x\u00e1c l\u00e0 k\u00edch th\u01b0\u1edbc m\u1eb7t vu\u00f4ng v\u00e0 chi\u1ec1u d\u00e0i s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh cho tay n\u1eafm, b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng kh\u00f3a v\u00e0 \u0111\u1ed9 d\u00e0y c\u1eeda sau khi ho\u00e0n thi\u1ec7n<\/strong>, v\u1edbi \u0111\u1ed9 kh\u1edbp n\u1ed1i \u0111\u1ee7 ch\u1eafc ch\u1eafn b\u00ean trong c\u1ea3 hai tay c\u1ea7m \u0111\u1ec3 truy\u1ec1n m\u00f4-men xo\u1eafn m\u1ed9t c\u00e1ch an to\u00e0n. M\u1eb7c d\u00f9 tr\u1ee5c vu\u00f4ng 8 mm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, nh\u01b0ng v\u1eabn c\u00f3 c\u00e1c k\u00edch th\u01b0\u1edbc tr\u1ee5c kh\u00e1c v\u00e0 kh\u00f4ng n\u00ean thay th\u1ebf ch\u00fang m\u1ed9t c\u00e1ch t\u00f9y ti\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng th\u01b0\u1edbc k\u1eb9p Vernier \u0111\u1ec3 \u0111o chi\u1ec1u ngang c\u1ee7a khung c\u1eeda theo c\u00e1c m\u1eb7t ph\u1eb3ng, sau \u0111\u00f3 th\u00e1o tr\u1ee5c ra v\u00e0 \u0111o chi\u1ec1u d\u00e0i s\u1eed d\u1ee5ng t\u1ed5ng th\u1ec3 c\u1ee7a tr\u1ee5c. \u0110\u1ed3ng th\u1eddi ghi l\u1ea1i \u0111\u1ed9 d\u00e0y c\u1ee7a c\u00e1nh c\u1eeda sau khi ho\u00e0n thi\u1ec7n v\u00e0 \u0111\u1ed9 s\u00e2u m\u00e0 tr\u1ee5c l\u1ecdt v\u00e0o m\u1ed7i tay n\u1eafm.<\/p>\n\n\n\n<h3 id=\"can-i-replace-a-split-spindle-with-a-solid-spindle\" class=\"wp-block-heading\">T\u00f4i c\u00f3 th\u1ec3 thay th\u1ebf tr\u1ee5c chia \u0111o\u1ea1n b\u1eb1ng tr\u1ee5c li\u1ec1n kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>Ch\u1ec9 n\u00ean thay th\u1ebf tr\u1ee5c chia \u0111\u00f4i b\u1eb1ng tr\u1ee5c li\u1ec1n khi nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f3a x\u00e1c nh\u1eadn r\u1eb1ng kh\u00f3a \u0111\u00f3 h\u1ed7 tr\u1ee3 c\u1ea5u h\u00ecnh \u0111\u00f3 v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tay n\u1eafm b\u00ean trong\/b\u00ean ngo\u00e0i sau khi thay th\u1ebf l\u00e0 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/strong> Vi\u1ec7c thay \u0111\u1ed5i lo\u1ea1i tr\u1ee5c ch\u00ednh c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u1ed1t, kh\u1ea3 n\u0103ng truy c\u1eadp t\u1eeb b\u00ean ngo\u00e0i, h\u00e0nh vi tho\u00e1t kh\u1ea9n c\u1ea5p ho\u1eb7c c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c, ngay c\u1ea3 khi b\u1ed9 ph\u1eadn thay th\u1ebf ph\u00f9 h\u1ee3p v\u1ec1 m\u1eb7t k\u00edch th\u01b0\u1edbc v\u1edbi b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ki\u1ec3m tra kh\u00f3a khi c\u1eeda \u0111ang m\u1edf tr\u01b0\u1edbc khi \u0111\u01b0a kh\u00f3a tr\u1edf l\u1ea1i s\u1eed d\u1ee5ng. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn an ninh, ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y, h\u1ec7 th\u1ed1ng tho\u00e1t hi\u1ec3m kh\u1ea9n c\u1ea5p, ki\u1ec3m so\u00e1t ra v\u00e0o ho\u1eb7c c\u00e1c t\u00f2a nh\u00e0 c\u00f4ng c\u1ed9ng, h\u00e3y tu\u00e2n th\u1ee7 c\u1ea5u h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb ph\u00ea duy\u1ec7t thay v\u00ec t\u1ef1 \u00fd \u0111i\u1ec1u ch\u1ec9nh.<\/p>\n\n\n\n<h3 id=\"how-do-i-measure-a-door-handle-spindle\" class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111o tr\u1ee5c tay n\u1eafm c\u1eeda?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 <strong>\u0110o tr\u1ee5c tay n\u1eafm c\u1eeda, th\u00e1o tr\u1ee5c ra, d\u00f9ng th\u01b0\u1edbc k\u1eb9p vernier \u0111\u1ec3 \u0111o chi\u1ec1u r\u1ed9ng h\u00ecnh vu\u00f4ng gi\u1eefa hai m\u1eb7t ph\u1eb3ng \u0111\u1ed1i di\u1ec7n nhau, sau \u0111\u00f3 \u0111o chi\u1ec1u d\u00e0i s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 c\u1ee7a tr\u1ee5c t\u1eeb \u0111\u1ea7u n\u00e0y \u0111\u1ebfn \u0111\u1ea7u kia.<\/strong> \u0110\u1ed3ng th\u1eddi ghi l\u1ea1i \u0111\u1ed9 d\u00e0y c\u1eeda, \u0111\u1ed9 s\u00e2u l\u1eafp tay n\u1eafm v\u00e0 b\u1ea5t k\u1ef3 l\u1ed7 khoan, ren, b\u1eadc thang ho\u1eb7c ph\u1ea7n t\u00e1ch n\u00e0o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c tay n\u1eafm c\u00f3 t\u1ea5m l\u01b0ng d\u00e0i, c\u1ea7n \u0111o c\u1ea3 kho\u1ea3ng c\u00e1ch t\u00e2m PZ v\u00e0 kho\u1ea3ng c\u00e1ch t\u00e2m l\u1eafp \u0111\u1eb7t, v\u00ec ch\u1ec9 ri\u00eang k\u00edch th\u01b0\u1edbc tr\u1ee5c ch\u00ednh x\u00e1c th\u00f4i ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng tay n\u1eafm thay th\u1ebf s\u1ebd v\u1eeba v\u1edbi \u1ed5 kh\u00f3a ho\u1eb7c ph\u1ea7n l\u1eafp \u0111\u1eb7t s\u1eb5n tr\u00ean c\u1eeda.<\/p>\n\n\n\n<h2 id=\"specify-the-spindle-before-you-approve-the-handle\" class=\"wp-block-heading\">H\u00e3y ch\u1ec9 \u0111\u1ecbnh tr\u1ee5c ch\u00ednh tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t tay c\u1ea7m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u00e1 m\u1ed9t tr\u1ee5c quay r\u1ea5t r\u1ebb so v\u1edbi m\u1ed9t b\u1ed9 c\u1eeda ho\u00e0n ch\u1ec9nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 v\u1eabn c\u00f3 th\u1ec3 khi\u1ebfn to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu qu\u00fd kh\u00e1ch \u0111ang t\u00ecm ngu\u1ed3n cung \u1ee9ng tay n\u1eafm c\u1eeda, kh\u00f3a \u0111a \u0111i\u1ec3m ho\u1eb7c ph\u1ee5 ki\u1ec7n OEM, vui l\u00f2ng g\u1eedi cho nh\u00e0 cung c\u1ea5p m\u00e3 m\u1eabu ho\u1eb7c b\u1ea3n v\u1ebd c\u1ee7a kh\u00f3a, m\u1eb7t c\u1eaft tr\u1ee5c, chi\u1ec1u d\u00e0i y\u00eau c\u1ea7u, \u0111\u1ed9 d\u00e0y c\u1eeda sau khi ho\u00e0n thi\u1ec7n, kho\u1ea3ng c\u00e1ch t\u00e2m PZ, kho\u1ea3ng c\u00e1ch t\u00e2m l\u1eafp \u0111\u1eb7t, ch\u1ee9c n\u0103ng b\u00ean trong\/b\u00ean ngo\u00e0i v\u00e0 c\u00e1c h\u00ecnh \u1ea3nh r\u00f5 n\u00e9t v\u1ec1 giao di\u1ec7n hi\u1ec7n c\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n m\u1edbi, h\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb h\u1ec7 th\u1ed1ng c\u01a1 kh\u00ed thay v\u00ec ph\u1ea7n ho\u00e0n thi\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CHIER h\u1ed7 tr\u1ee3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh v\u1ec1 ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5 th\u00f4ng qua vi\u1ec7c r\u00e0 so\u00e1t b\u1ea3n v\u1ebd, x\u00e1c nh\u1eadn m\u1eabu v\u00e0 ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch, v\u00ec v\u1eady h\u00e3y s\u1eed d\u1ee5ng <a href=\"https:\/\/fschier.com\/vi\/danh-muc-san-pham\/tay-nam-cua-va-cua-so\/tay-nam-cua-2\/\">d\u00f2ng s\u1ea3n ph\u1ea9m tay n\u1eafm c\u1eeda<\/a> ch\u1ec9 ch\u1ecdn l\u1ecdc c\u00e1c ph\u01b0\u01a1ng \u00e1n thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y sau khi \u0111\u00e3 x\u00e1c \u0111\u1ecbnh giao di\u1ec7n tr\u1ee5c quay v\u00e0 kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B\u1ea1n c\u1ea7n m\u1ed9t c\u1ea5u h\u00ecnh tr\u1ee5c ch\u00ednh, tay c\u1ea7m ho\u1eb7c kh\u00f3a theo y\u00eau c\u1ea7u ri\u00eang? H\u00e3y g\u1eedi b\u1ea3n v\u1ebd, m\u1eabu th\u1ef1c t\u1ebf ho\u1eb7c c\u00e1c k\u00edch th\u01b0\u1edbc quan tr\u1ecdng cho CHIER v\u00e0 y\u00eau c\u1ea7u \u0111\u00e1nh gi\u00e1 t\u00ednh t\u01b0\u01a1ng th\u00edch tr\u01b0\u1edbc khi ch\u1ebf t\u1ea1o khu\u00f4n m\u1eabu, s\u1ea3n xu\u1ea5t m\u1eabu th\u1eed ho\u1eb7c s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Tr\u1ee5c tay n\u1eafm c\u1eeda tr\u00f4ng gi\u1ed1ng nh\u01b0 m\u1ed9t thanh vu\u00f4ng \u0111\u01a1n gi\u1ea3n, nh\u01b0ng vi\u1ec7c ch\u1ecdn sai lo\u1ea1i c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1ed5 kh\u00f3a \u2014 ho\u1eb7c khi\u1ebfn n\u00f3 ho\u00e0n to\u00e0n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i tr\u1ee5c li\u1ec1n, tr\u1ee5c t\u00e1ch \u0111\u00f4i v\u00e0 tr\u1ee5c khoan l\u1ed7, nh\u1eefng th\u00f4ng s\u1ed1 c\u1ea7n \u0111o \u0111\u1ea1c, c\u0169ng nh\u01b0 nh\u1eefng \u0111i\u1ec3m m\u00e0 ng\u01b0\u1eddi mua th\u01b0\u1eddng g\u1eb7p ph\u1ea3i.<\/p>","protected":false},"author":1,"featured_media":2798,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"#gspb_image-id-gsbp-613be7c img,#gspb_image-id-gsbp-635444a img,#gspb_image-id-gsbp-d1d63aa img{vertical-align:top;display:inline-block;box-sizing:border-box;max-width:100%;height:auto}","footnotes":""},"categories":[17],"tags":[1526,1532,1528,912,1530,1269,1527,1531,1529],"class_list":["post-2794","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-window-door-hardware-design","tag-door-handle-spindle","tag-door-handle-spindle-sizes","tag-door-handle-spindle-types","tag-door-hardware","tag-drilled-spindle","tag-multipoint-door-locks","tag-solid-door-handle-spindle","tag-split-spindle","tag-square-spindle"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2794","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=2794"}],"version-history":[{"count":1,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2794\/revisions"}],"predecessor-version":[{"id":2799,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2794\/revisions\/2799"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/media\/2798"}],"wp:attachment":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/media?parent=2794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/categories?post=2794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/tags?post=2794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}