{"id":7471,"date":"2021-10-07T07:09:32","date_gmt":"2021-10-06T23:09:32","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7471"},"modified":"2026-06-24T07:11:16","modified_gmt":"2026-06-23T23:11:16","slug":"custom-threaded-fasteners-thread-pitch-tolerance-and-length-requirements","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/custom-threaded-fasteners-thread-pitch-tolerance-and-length-requirements\/","title":{"rendered":"Ch\u1ed1t ren t\u00f9y ch\u1ec9nh: Y\u00eau c\u1ea7u v\u1ec1 b\u01b0\u1edbc ren, dung sai v\u00e0 chi\u1ec1u d\u00e0i"},"content":{"rendered":"<p>Ch\u1ed1t c\u00f3 ren t\u00f9y ch\u1ec9nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong thi\u1ebft b\u1ecb, thi\u1ebft k\u1ebf m\u00e1y m\u00f3c, h\u1ec7 th\u1ed1ng x\u00e2y d\u1ef1ng v\u00e0 l\u1eafp r\u00e1p c\u00f4ng nghi\u1ec7p n\u01a1i bu l\u00f4ng, \u1ed1c v\u00edt ho\u1eb7c \u0111inh t\u00e1n theo danh m\u1ee5c ti\u00eau chu\u1ea9n kh\u00f4ng th\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u thi\u1ebft k\u1ebf. Trong c\u00f4ng vi\u1ec7c thu mua th\u1ef1c t\u1ebf, nh\u1eefng b\u1ed9 ph\u1eadn n\u00e0y hi\u1ebfm khi c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1eb7c bi\u1ec7t \u0111\u01a1n gi\u1ea3n. Ch\u00fang l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi b\u01b0\u1edbc ren, dung sai v\u00e0 chi\u1ec1u d\u00e0i, t\u1ea5t c\u1ea3 \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a l\u1eafp r\u00e1p.<\/p>\n\n\n\n<p>M\u1ed9t l\u1ed7i nh\u1ecf \u1edf b\u1ea5t k\u1ef3 th\u00f4ng s\u1ed1 n\u00e0o trong s\u1ed1 n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng ren ch\u00e9o, t\u1ea3i tr\u01b0\u1edbc k\u00e9m, l\u1ed7i l\u1eafp \u0111\u1eb7t ho\u1eb7c l\u1ecfng kh\u1edbp n\u1ed1i l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng bu\u1ed9c ch\u1eb7t ti\u00eau chu\u1ea9n v\u00e0 t\u00f9y ch\u1ec9nh, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/custom-non-standard-fasteners\/\">\u1ed1c v\u00edt phi ti\u00eau chu\u1ea9n t\u00f9y ch\u1ec9nh<\/a> v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Hi\u1ec3u cao \u0111\u1ed9 ch\u1ee7 \u0111\u1ec1 trong ch\u1ed1t t\u00f9y ch\u1ec9nh<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Qu\u1ea3ng c\u00e1o chi\u00eau h\u00e0ng x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng t\u00e1c v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch<\/h3>\n\n\n\n<p>B\u01b0\u1edbc ren l\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c ren v\u00e0 l\u00e0 m\u1ed9t trong nh\u1eefng th\u00f4ng s\u1ed1 quan tr\u1ecdng nh\u1ea5t trong c\u00e1c \u1ed1c v\u00edt t\u00f9y ch\u1ec9nh. N\u00f3 x\u00e1c \u0111\u1ecbnh c\u00e1ch chi ti\u1ebft si\u1ebft ch\u1eb7t \u0103n kh\u1edbp v\u1edbi \u0111ai \u1ed1c ho\u1eb7c l\u1ed7 ren v\u00e0 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng ph\u00e2n b\u1ed5 t\u1ea3i v\u00e0 si\u1ebft ch\u1eb7t.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Tham s\u1ed1 ch\u1ee7 \u0111\u1ec1<\/th><th>Function<\/th><\/tr><\/thead><tbody><tr><td>Cao \u0111\u1ed9 th\u00f4<\/td><td>L\u1eafp r\u00e1p nhanh h\u01a1n, kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i b\u1ea9n t\u1ed1t h\u01a1n<\/td><\/tr><tr><td>Cao \u0111\u1ed9 t\u1ed1t<\/td><td>Ki\u1ec3m so\u00e1t t\u1ea3i tr\u01b0\u1edbc v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n<\/td><\/tr><tr><td>Cao \u0111\u1ed9 t\u00f9y ch\u1ec9nh<\/td><td>Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u1eb7c bi\u1ec7t ho\u1eb7c OEM<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>L\u1ef1a ch\u1ecdn b\u01b0\u1edbc ren kh\u00f4ng ch\u00ednh x\u00e1c l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t g\u00e2y ra l\u1ed7i l\u1eafp r\u00e1p trong c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng chi ti\u1ebft si\u1ebft ch\u1eb7t t\u00f9y ch\u1ec9nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. T\u1ea1i sao dung sai lu\u1ed3ng l\u1ea1i quan tr\u1ecdng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Nh\u1eefng sai l\u1ec7ch nh\u1ecf t\u1ea1o ra v\u1ea5n \u0111\u1ec1 l\u1eafp r\u00e1p l\u1edbn<\/h3>\n\n\n\n<p>Dung sai x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 kh\u1edbp ch\u1eb7t hay l\u1ecfng l\u1ebbo c\u1ee7a c\u00e1c s\u1ee3i v\u1edbi nhau. Trong c\u00e1c \u1ed1c v\u00edt t\u00f9y ch\u1ec9nh, dung sai ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t v\u00e0 y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>V\u1ea5n \u0111\u1ec1 dung sai<\/th><th>k\u1ebft qu\u1ea3<\/th><\/tr><\/thead><tbody><tr><td>Qu\u00e1 ch\u1eadt<\/td><td>L\u1eafp r\u00e1p kh\u00f3 kh\u0103n ho\u1eb7c d\u1ed3n d\u1eadp<\/td><\/tr><tr><td>Qu\u00e1 l\u1ecfng l\u1ebbo<\/td><td>Gi\u1ea3m t\u1ea3i tr\u01b0\u1edbc v\u00e0 n\u1edbi l\u1ecfng \u0111\u1ed9 rung<\/td><\/tr><tr><td>Dung sai kh\u00f4ng nh\u1ea5t qu\u00e1n<\/td><td>Bi\u1ebfn th\u1ec3 h\u00e0ng lo\u1ea1t v\u00e0 l\u1ed7i tr\u01b0\u1eddng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Trong th\u1ef1c t\u1ebf, dung sai c\u0169ng quan tr\u1ecdng nh\u01b0 c\u1ea5p \u0111\u1ed9 v\u1eadt li\u1ec7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Y\u00eau c\u1ea7u v\u1ec1 chi\u1ec1u d\u00e0i trong Chi ti\u1ebft si\u1ebft ch\u1eb7t t\u00f9y ch\u1ec9nh<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Chi\u1ec1u d\u00e0i ki\u1ec3m so\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a kh\u1edbp<\/h3>\n\n\n\n<p>Chi\u1ec1u d\u00e0i chi ti\u1ebft si\u1ebft ch\u1eb7t kh\u00f4ng ch\u1ec9 l\u00e0 y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc. N\u00f3 x\u00e1c \u0111\u1ecbnh s\u1ef1 g\u1eafn k\u1ebft c\u1ee7a ren, l\u1ef1c k\u1eb9p v\u00e0 hi\u1ec7u su\u1ea5t k\u1ebft c\u1ea5u.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u1ebfu t\u1ed1 chi\u1ec1u d\u00e0i<\/th><th>Hi\u1ec7u \u1ee9ng<\/th><\/tr><\/thead><tbody><tr><td>\u0110\u1ed9 d\u00e0i kh\u00f4ng \u0111\u1ee7<\/td><td>Gi\u1ea3m s\u1ef1 tham gia c\u1ee7a ch\u1ee7 \u0111\u1ec1<\/td><\/tr><tr><td>Chi\u1ec1u d\u00e0i v\u01b0\u1ee3t qu\u00e1<\/td><td>Can thi\u1ec7p v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n<\/td><\/tr><tr><td>Chi\u1ec1u d\u00e0i tay c\u1ea7m kh\u00f4ng ch\u00ednh x\u00e1c<\/td><td>Ph\u00e2n ph\u1ed1i t\u1ea3i tr\u01b0\u1edbc kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u<\/td><\/tr><tr><td>X\u1ebfp ch\u1ed3ng kh\u00f4ng kh\u1edbp<\/td><td>L\u1eafp r\u00e1p sai l\u1ec7ch<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Thi\u1ebft k\u1ebf c\u00f3 chi\u1ec1u d\u00e0i ph\u00f9 h\u1ee3p \u0111\u1ea3m b\u1ea3o chi ti\u1ebft si\u1ebft ch\u1eb7t \u0103n kh\u1edbp ho\u00e0n to\u00e0n m\u00e0 kh\u00f4ng g\u00e2y \u00e1p l\u1ef1c qu\u00e1 l\u1edbn l\u00ean kh\u1edbp.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. M\u1ed1i quan h\u1ec7 gi\u1eefa cao \u0111\u1ed9, dung sai v\u00e0 chi\u1ec1u d\u00e0i<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea3 ba tham s\u1ed1 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng<\/h3>\n\n\n\n<p>Trong c\u00e1c \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf, b\u01b0\u1edbc ren, dung sai v\u00e0 chi\u1ec1u d\u00e0i kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c xem x\u00e9t ri\u00eang bi\u1ec7t. Ch\u00fang t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a chi ti\u1ebft si\u1ebft ch\u1eb7t.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Parameter<\/th><th>Vai tr\u00f2 trong h\u1ec7 th\u1ed1ng<\/th><\/tr><\/thead><tbody><tr><td>Cao \u0111\u1ed9 ren<\/td><td>Ki\u1ec3m so\u00e1t m\u00f4 h\u00ecnh t\u01b0\u01a1ng t\u00e1c<\/td><\/tr><tr><td>Tolerance<\/td><td>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p<\/td><\/tr><tr><td>Chi\u1ec1u d\u00e0i<\/td><td>Ki\u1ec3m so\u00e1t s\u1ef1 tham gia c\u1ee7a c\u1ea5u tr\u00fac<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>N\u1ebfu m\u1ed9t tham s\u1ed1 kh\u00f4ng ch\u00ednh x\u00e1c, to\u00e0n b\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a kh\u1edbp s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong thi\u1ebft k\u1ebf v\u00e0 mua s\u1eafm<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">H\u1ea7u h\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u1ec1u xu\u1ea5t ph\u00e1t t\u1eeb th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>sai l\u1ea7m<\/th><th>k\u1ebft qu\u1ea3<\/th><\/tr><\/thead><tbody><tr><td>Ch\u1ec9 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng k\u00ednh<\/td><td>Thi\u1ebfu cao \u0111\u1ed9 d\u1eabn \u0111\u1ebfn kh\u00f4ng kh\u1edbp<\/td><\/tr><tr><td>B\u1ecf qua l\u1edbp dung sai<\/td><td>L\u1eafp r\u00e1p kh\u00f4ng nh\u1ea5t qu\u00e1n<\/td><\/tr><tr><td>Gi\u1ea3 \u0111\u1ecbnh \u0111\u1ed9 d\u00e0i sai<\/td><td>Hi\u1ec7u su\u1ea5t kh\u1edbp k\u00e9m<\/td><\/tr><tr><td>Kh\u00f4ng c\u00f3 \u0111\u00e1nh gi\u00e1 b\u1ea3n v\u1ebd<\/td><td>L\u1ed7i s\u1ea3n xu\u1ea5t<\/td><\/tr><tr><td>Thay th\u1ebf c\u00e1c ch\u1ee7 \u0111\u1ec1 \u201ct\u01b0\u01a1ng t\u1ef1\u201d<\/td><td>\u0110a lu\u1ed3ng v\u00e0 th\u1ea5t b\u1ea1i<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng theo lu\u1ed3ng, ng\u01b0\u1eddi mua c\u0169ng c\u00f3 th\u1ec3 xem l\u1ea1i XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/products-tag\/threaded-rod\/\">thanh ren<\/a> th\u1ec3 lo\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. \u1ea2nh h\u01b0\u1edfng c\u1ee7a v\u1eadt li\u1ec7u v\u00e0 l\u1edbp ph\u1ee7<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi c\u1ee7a s\u1ee3i<\/h3>\n\n\n\n<p>C\u00e1c \u1ed1c v\u00edt c\u00f3 ren t\u00f9y ch\u1ec9nh th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u1ee7 ho\u1eb7c x\u1eed l\u00fd nhi\u1ec7t, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 kh\u00edt v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng c\u1ee7a ren.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i l\u1edbp ph\u1ee7<\/th><th>T\u00e1c \u0111\u1ed9ng l\u00ean ch\u1ee7 \u0111\u1ec1<\/th><\/tr><\/thead><tbody><tr><td>M\u1ea1 k\u1ebdm<\/td><td>Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc nh\u1eb9<\/td><\/tr><tr><td>M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/td><td>C\u1ea7n c\u00f3 ph\u1ee5 c\u1ea5p ch\u1ee7 \u0111\u1ec1 \u0111\u00e1ng k\u1ec3<\/td><\/tr><tr><td>L\u1edbp ph\u1ee7 v\u1ea3y k\u1ebdm<\/td><td>H\u00e0nh vi ma s\u00e1t \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t<\/td><\/tr><tr><td>PTFE l\u1edbp ph\u1ee7<\/td><td>Gi\u1ea3m ma s\u00e1t v\u00e0 c\u1ea3i thi\u1ec7n l\u1eafp r\u00e1p<\/td><\/tr><tr><td>Oxit \u0111en<\/td><td>T\u00e1c \u0111\u1ed9ng chi\u1ec1u t\u1ed1i thi\u1ec3u<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng ph\u1ee7, xem XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/various-coated-fasteners\/\">\u1ed1c v\u00edt tr\u00e1ng kh\u00e1c nhau<\/a> v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/fastener-coating\/hot-dip-galvanizing\/\">m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. C\u00e2n nh\u1eafc s\u1ea3n xu\u1ea5t<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh<\/h3>\n\n\n\n<p>Ch\u1ed1t ren t\u00f9y ch\u1ec9nh y\u00eau c\u1ea7u quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, \u0111\u1eb7c bi\u1ec7t khi ch\u1ec9 \u0111\u1ecbnh dung sai ch\u1eb7t ch\u1ebd.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t<\/th><th>\u0110i\u1ec3m ki\u1ec3m so\u00e1t ph\u00edm<\/th><\/tr><\/thead><tbody><tr><td>C\u00e1n ho\u1eb7c c\u1eaft s\u1ee3i<\/td><td>\u0110\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ed9<\/td><\/tr><tr><td>X\u1eed l\u00fd nhi\u1ec7t<\/td><td>T\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a v\u1eadt li\u1ec7u<\/td><\/tr><tr><td>M\u00e0i ho\u1eb7c ho\u00e0n thi\u1ec7n<\/td><td>Dung sai k\u00edch th\u01b0\u1edbc<\/td><\/tr><tr><td>\u1ee8ng d\u1ee5ng s\u01a1n<\/td><td>Ki\u1ec3m so\u00e1t \u0111\u1ed9 d\u00e0y<\/td><\/tr><tr><td>Ki\u1ec3m tra l\u1ea7n cu\u1ed1i<\/td><td>X\u00e1c minh th\u01b0\u1edbc \u0111o ren<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>B\u1ea5t k\u1ef3 bi\u1ebfn th\u1ec3 n\u00e0o trong quy tr\u00ecnh \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a lu\u1ed3ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. Y\u00eau c\u1ea7u thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean \u1ee9ng d\u1ee5ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau y\u00eau c\u1ea7u th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Khu v\u1ef1c \u1ee9ng d\u1ee5ng<\/th><th>Tr\u1ecdng t\u00e2m y\u00eau c\u1ea7u<\/th><\/tr><\/thead><tbody><tr><td>M\u00e1y m\u00f3c OEM<\/td><td>Dung sai ch\u1eb7t ch\u1ebd v\u00e0 \u0111\u1ed9 l\u1eb7p l\u1ea1i<\/td><\/tr><tr><td>H\u1ec7 th\u1ed1ng k\u1ebft c\u1ea5u<\/td><td>Chi\u1ec1u d\u00e0i v\u00e0 ph\u00e2n b\u1ed5 t\u1ea3i ch\u00ednh x\u00e1c<\/td><\/tr><tr><td>Linh ki\u1ec7n \u00f4 t\u00f4<\/td><td>\u0110\u1ed9 cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng rung t\u1ed1t<\/td><\/tr><tr><td>C\u1ee5m \u0111i\u1ec7n<\/td><td>Chi\u1ec1u d\u00e0i nh\u1ecf g\u1ecdn v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c ph\u00f9 h\u1ee3p<\/td><\/tr><tr><td>Thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p<\/td><td>C\u00e2n b\u1eb1ng s\u1ee9c m\u1ea1nh v\u00e0 kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ec3 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem l\u1ea1i XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/carbon-steel\/\">\u1ed1c v\u00edt th\u00e9p carbon<\/a> v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/stainless-steel\/\">\u1ed1c v\u00edt b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. RFQ Danh s\u00e1ch ki\u1ec3m tra d\u00e0nh cho ng\u01b0\u1eddi mua<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh h\u1ec7 th\u1ed1ng ren r\u00f5 r\u00e0ng tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t<\/h3>\n\n\n\n<p>M\u1ed9t RFQ th\u00edch h\u1ee3p cho \u1ed1c v\u00edt c\u00f3 ren t\u00f9y ch\u1ec9nh n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u01b0\u1eddng k\u00ednh ren v\u00e0 h\u1ec7 th\u1ed1ng (h\u1ec7 m\u00e9t ho\u1eb7c inch).<\/li>\n\n\n\n<li>\u0110\u1eb7c \u0111i\u1ec3m b\u01b0\u1edbc ren.<\/li>\n\n\n\n<li>C\u1ea5p dung sai ho\u1eb7c y\u00eau c\u1ea7u ph\u00f9 h\u1ee3p.<\/li>\n\n\n\n<li>Chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3 v\u00e0 chi\u1ec1u d\u00e0i tay c\u1ea7m.<\/li>\n\n\n\n<li>C\u1ea5p v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u v\u1ec1 l\u1edbp ph\u1ee7 ho\u1eb7c ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t.<\/li>\n\n\n\n<li>\u1ee8ng d\u1ee5ng l\u1eafp r\u00e1p v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea3i.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u t\u01b0\u01a1ng t\u00e1c ch\u1ee7 \u0111\u1ec1.<\/li>\n\n\n\n<li>Ti\u00eau ch\u00ed ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m.<\/li>\n\n\n\n<li>B\u1ea3n v\u1ebd ho\u1eb7c tham chi\u1ebfu t\u1eadp tin CAD.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c y\u00eau c\u1ea7u v\u1ec1 chi ti\u1ebft si\u1ebft ch\u1eb7t ho\u1eb7c OEM d\u1ef1a tr\u00ean d\u1ef1 \u00e1n, h\u00e3y g\u1eedi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt qua <a href=\"https:\/\/xzfastener.com\/vi\/home\/contact-us\/\">XZ Fastener Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Khuy\u1ebfn ngh\u1ecb cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>C\u00e1c \u1ed1c v\u00edt c\u00f3 ren t\u00f9y ch\u1ec9nh ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh, kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c k\u00edch th\u01b0\u1edbc ri\u00eang bi\u1ec7t. B\u01b0\u1edbc ren x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u00e1m d\u00ednh, dung sai x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng v\u1eeba kh\u00edt v\u00e0 chi\u1ec1u d\u00e0i x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t k\u1ebft c\u1ea5u. N\u1ebfu b\u1ea5t k\u1ef3 th\u00f4ng s\u1ed1 n\u00e0o trong s\u1ed1 n\u00e0y kh\u00f4ng ch\u00ednh x\u00e1c th\u00ec to\u00e0n b\u1ed9 \u0111\u1ed9 tin c\u1eady c\u1ee7a kh\u1edbp s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n\n\n\n<p>C\u00e1ch ti\u1ebfp c\u1eadn an to\u00e0n nh\u1ea5t l\u00e0 x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng c\u1ea3 ba th\u00f4ng s\u1ed1 \u1edf giai \u0111o\u1ea1n v\u1ebd v\u00e0 x\u00e1c nh\u1eadn kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t. Khi \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u00fang c\u00e1ch, \u1ed1c v\u00edt c\u00f3 ren t\u00f9y ch\u1ec9nh mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady, c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i ngay c\u1ea3 trong nh\u1eefng \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi kh\u1eaft khe nh\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"<p>Custom threaded fasteners are widely used in OEM equipment, machinery design, construction systems, and industrial assemblies where standard catalog bolts, screws, or studs cannot meet design requirements. In real procurement work, these parts are rarely simple \u201cspecial sizes.\u201d They are precision components defined by thread pitch, tolerance, and length, all of which directly affect performance [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[479],"tags":[496],"class_list":["post-7471","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-thread-types-pitch-tolerance"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/comments?post=7471"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7471\/revisions"}],"predecessor-version":[{"id":7472,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7471\/revisions\/7472"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=7471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=7471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=7471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}