{"id":7094,"date":"2020-12-10T18:08:18","date_gmt":"2020-12-10T10:08:18","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7094"},"modified":"2026-06-23T18:10:12","modified_gmt":"2026-06-23T10:10:12","slug":"tapped-hole-thread-specifications-for-oem-fastener-buyers","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/tapped-hole-thread-specifications-for-oem-fastener-buyers\/","title":{"rendered":"Th\u00f4ng s\u1ed1 ren l\u1ed7 \u0111\u01b0\u1ee3c khai th\u00e1c d\u00e0nh cho ng\u01b0\u1eddi mua chi ti\u1ebft si\u1ebft ch\u1eb7t"},"content":{"rendered":"<p>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ren l\u1ed7 ren tr\u00f4ng \u0111\u01a1n gi\u1ea3n tr\u00ean b\u1ea3n v\u1ebd nh\u01b0ng ch\u00fang th\u01b0\u1eddng g\u00e2y r\u1eafc r\u1ed1i trong vi\u1ec7c mua chi ti\u1ebft si\u1ebft ch\u1eb7t. M\u1ed9t bu l\u00f4ng c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u DIN, ISO, ASTM, ho\u1eb7c ASME, nh\u01b0ng v\u1eabn b\u1ecb h\u1ecfng trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p do l\u1ed7 ren kh\u1edbp kh\u00f4ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi mua, v\u1ea5n \u0111\u1ec1 hi\u1ebfm khi ch\u1ec9 n\u1eb1m \u1edf con v\u00edt. \u0110\u00f3 l\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa ren ngo\u00e0i, ren trong, v\u1eadt li\u1ec7u, chi\u1ec1u d\u00e0i ti\u1ebfp x\u00fac, l\u1edbp ph\u1ee7 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra. Khi thi\u1ebfu nh\u1eefng chi ti\u1ebft n\u00e0y, nh\u00e0 cung c\u1ea5p ph\u1ea3i \u0111o\u00e1n m\u00f2. Vi\u1ec7c \u0111o\u00e1n m\u00f2 d\u1eabn \u0111\u1ebfn vi\u1ec7c l\u1eafp r\u00e1p ch\u1eb7t ch\u1ebd, l\u1ecfng l\u1ebbo, b\u1ecb tu\u1ed9t ch\u1ec9, s\u1ea3n xu\u1ea5t b\u1ecb tr\u00ec ho\u00e3n ho\u1eb7c \u0111\u1ee3t ki\u1ec3m tra \u0111\u1ea7u v\u00e0o b\u1ecb t\u1eeb ch\u1ed1i.<\/p>\n\n\n\n<p>\u0110\u1ec3 t\u00ecm ngu\u1ed3n cung \u1ee9ng d\u1ef1a tr\u00ean b\u1ea3n v\u1ebd, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem l\u1ea1i XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/fastener-drawings-samples-and-rfq-requirements-buyers-checklist\/\">B\u1ea3n v\u1ebd chi ti\u1ebft si\u1ebft ch\u1eb7t, m\u1eabu v\u00e0 c\u00e1c y\u00eau c\u1ea7u (RFQ)<\/a> tr\u01b0\u1edbc khi g\u1eedi m\u1ed9t RFQ t\u00f9y ch\u1ec9nh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt ren l\u1ed7 khai th\u00e1c l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p>Th\u00f4ng s\u1ed1 ren l\u1ed7 ren x\u00e1c \u0111\u1ecbnh ren b\u00ean trong nh\u1eadn v\u00edt, bu l\u00f4ng, \u0111inh t\u00e1n ho\u1eb7c h\u1ea1t dao c\u00f3 ren. N\u00f3 cho nh\u00e0 s\u1ea3n xu\u1ea5t bi\u1ebft c\u00e1ch khoan, taro, ki\u1ec3m tra v\u00e0 l\u1eafp r\u00e1p l\u1ed7.<\/p>\n\n\n\n<p>Ch\u00fa th\u00edch l\u1ed7 \u0111\u01b0\u1ee3c khai th\u00e1c ho\u00e0n ch\u1ec9nh kh\u00f4ng ch\u1ec9 c\u00f3 n\u1ed9i dung \u201cM8\u201d ho\u1eb7c \u201c1\/4-20.\u201d N\u00f3 ph\u1ea3i bao g\u1ed3m ti\u00eau chu\u1ea9n ren, b\u01b0\u1edbc ren, c\u1ea5p dung sai, \u0111\u1ed9 s\u00e2u, lo\u1ea1i l\u1ed7 v\u00e0 b\u1ea5t k\u1ef3 y\u00eau c\u1ea7u v\u1ec1 l\u1edbp ph\u1ee7 ho\u1eb7c kh\u00f3a n\u00e0o.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/th><th>V\u00ed d\u1ee5<\/th><th>T\u1ea1i sao n\u00f3 quan tr\u1ecdng<\/th><\/tr><\/thead><tbody><tr><td>K\u00edch th\u01b0\u1edbc ch\u1ee7 \u0111\u1ec1<\/td><td>M8, M10, 1\/4-20 UNC<\/td><td>X\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a<\/td><\/tr><tr><td>S\u00e2n ho\u1eb7c TPI<\/td><td>M8 \u00d7 1.25, 1\/4-20<\/td><td>Ng\u0103n ch\u1eb7n ch\u1ee7 \u0111\u1ec1 kh\u00f4ng kh\u1edbp<\/td><\/tr><tr><td>L\u1edbp dung sai<\/td><td>6H, 2B, 3B<\/td><td>Ki\u1ec3m so\u00e1t s\u1ef1 ph\u00f9 h\u1ee3p v\u00e0 ch\u1ea5p nh\u1eadn th\u01b0\u1edbc \u0111o<\/td><\/tr><tr><td>\u0110\u1ed9 s\u00e2u ren<\/td><td>16 mm ren \u0111\u1ea7y \u0111\u1ee7<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c m\u1ea1nh v\u00e0 l\u1eafp r\u00e1p<\/td><\/tr><tr><td>Lo\u1ea1i l\u1ed7<\/td><td>Th\u00f4ng qua ho\u1eb7c m\u00f9<\/td><td>Thay \u0111\u1ed5i vi\u1ec7c khai th\u00e1c v\u00e0 ki\u1ec3m so\u00e1t chip<\/td><\/tr><tr><td>v\u00e1t m\u00e9p<\/td><td>0.5 \u00d7 45\u00b0<\/td><td>C\u1ea3i thi\u1ec7n kh\u1edfi \u0111\u1ed9ng v\u00edt<\/td><\/tr><tr><td>T\u00ecnh tr\u1ea1ng l\u1edbp ph\u1ee7<\/td><td>Tr\u01b0\u1edbc ho\u1eb7c sau khi m\u1ea1<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 kh\u00edt c\u1ee7a ren cu\u1ed1i c\u00f9ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng Sai L\u1ea7m Th\u01b0\u1eddng G\u1eb7p Ng\u01b0\u1eddi Mua N\u00ean Tr\u00e1nh<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ch\u1ec9 g\u1ecdi k\u00edch th\u01b0\u1edbc v\u00edt<\/h3>\n\n\n\n<p>M\u1ed9t trong nh\u1eefng l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 ch\u1ec9 \u0111\u1ecbnh v\u00edt \u0111\u1ed1i ti\u1ebfp ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u1ed7 ren. V\u00ed d\u1ee5, \u201cs\u1eed d\u1ee5ng v\u00edt M6\u201d kh\u00f4ng cho nh\u00e0 cung c\u1ea5p bi\u1ebft l\u1ed7 ren n\u00ean l\u00e0 M6 \u00d7 1.0-6H, M6 \u00d7 0.75 ren m\u1ea3nh hay lo\u1ea1i ren \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y quan tr\u1ecdng khi c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u1edf c\u00e1c nh\u00e0 m\u00e1y kh\u00e1c nhau. M\u1ed7i nh\u00e0 cung c\u1ea5p v\u00edt, nh\u00e0 cung c\u1ea5p gia c\u00f4ng v\u00e0 nh\u00e0 m\u00e1y l\u1eafp r\u00e1p c\u00f3 th\u1ec3 di\u1ec5n gi\u1ea3i y\u00eau c\u1ea7u m\u1ed9t c\u00e1ch kh\u00e1c nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ecf qua s\u1ef1 t\u00edch t\u1ee5 l\u1edbp ph\u1ee7<\/h3>\n\n\n\n<p>L\u1edbp ph\u1ee7 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ren b\u00ean trong. M\u1ea1 k\u1ebdm, ph\u1ee7 \u0111i\u1ec7n t\u1eed, anod h\u00f3a, s\u01a1n t\u0129nh \u0111i\u1ec7n v\u00e0 s\u01a1n ph\u1ee7 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 h\u1edf ren hi\u1ec7u qu\u1ea3 n\u1ebfu l\u1ed7 ren \u0111\u01b0\u1ee3c ph\u1ee7 sau khi gia c\u00f4ng. (PTFE)<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng chi ti\u1ebft si\u1ebft ch\u1eb7t \u0111\u01b0\u1ee3c ph\u1ee7, h\u00e3y xem XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/various-coated-fasteners\/\">\u1ed1c v\u00edt tr\u00e1ng kh\u00e1c nhau<\/a>. N\u1ebfu b\u1ed9 ph\u1eadn ren c\u0169ng \u0111\u01b0\u1ee3c ph\u1ee7, th\u00ec b\u1ea3n v\u1ebd ph\u1ea3i n\u00eau r\u00f5 ren \u0111\u01b0\u1ee3c ren tr\u01b0\u1edbc khi ph\u1ee7, theo sau l\u1edbp ph\u1ee7, \u0111\u01b0\u1ee3c che trong qu\u00e1 tr\u00ecnh ph\u1ee7 hay \u0111\u01b0\u1ee3c ki\u1ec3m tra sau khi ho\u00e0n thi\u1ec7n l\u1ea7n cu\u1ed1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1eed d\u1ee5ng l\u1ed7 m\u00f9 kh\u00f4ng \u0111\u1ee7 \u0111\u1ed9 s\u00e2u ren<\/h3>\n\n\n\n<p>C\u00e1c l\u1ed7 khai th\u00e1c m\u00f9 c\u1ea7n \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c th\u00eam. \u0110i\u1ec3m khoan, khe h\u1edf \u0111\u00e1y, kho\u1ea3ng tr\u1ed1ng phoi v\u00e0 ren \u0111\u00e1y kh\u00f4ng ho\u00e0n ch\u1ec9nh c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng g\u1eafn k\u1ebft c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c. B\u1ea3n v\u1ebd c\u00f3 ghi \u201c\u0111\u1ed9 s\u00e2u ren 12 mm\u201d s\u1ebd l\u00e0m r\u00f5 li\u1ec7u \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ed9 s\u00e2u ren \u0111\u1ea7y \u0111\u1ee7 hay t\u1ed5ng chi\u1ec1u s\u00e2u khoan.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n lu\u1ed3ng v\u00e0 l\u1edbp dung sai<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ed7 khai th\u00e1c theo h\u1ec7 m\u00e9t<\/h3>\n\n\n\n<p>C\u00e1c lu\u1ed3ng h\u1ec7 m\u00e9t b\u00ean trong th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong c\u00e1c h\u1ec7 th\u1ed1ng lu\u1ed3ng h\u1ec7 m\u00e9t. M\u1ed9t ch\u00fa th\u00edch OEM \u0111i\u1ec3n h\u00ecnh c\u00f3 th\u1ec3 tr\u00f4ng gi\u1ed1ng nh\u01b0: (ISO)<\/p>\n\n\n\n<p><strong>M8 \u00d7 1.25-6H, \u0111\u1ed9 s\u00e2u ren \u0111\u1ea7y \u0111\u1ee7 16 mm, l\u1ed7 m\u00f9<\/strong><\/p>\n\n\n\n<p>Trong v\u00ed d\u1ee5 n\u00e0y, M8 l\u00e0 \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a, 1.25 mm l\u00e0 b\u01b0\u1edbc ren, 6H l\u00e0 c\u1ea5p dung sai ren trong, v\u00e0 16 mm l\u00e0 \u0111\u1ed9 s\u00e2u ren kh\u1ea3 d\u1ee5ng c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c l\u1ed7 khai th\u00e1c inch th\u1ed1ng nh\u1ea5t<\/h3>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n OEM \u1edf B\u1eafc M\u1ef9, c\u00e1c ch\u1ee7 \u0111\u1ec1 UNC v\u00e0 UNF l\u00e0 ph\u1ed5 bi\u1ebfn. M\u1ed9t ch\u00fa th\u00edch \u0111i\u1ec3n h\u00ecnh c\u00f3 th\u1ec3 l\u00e0:<\/p>\n\n\n\n<p><strong>1\/4-20 UNC-2B, th\u00f4ng qua khai th\u00e1c<\/strong><\/p>\n\n\n\n<p>\u1ede \u0111\u00e2y, 1\/4 inch l\u00e0 k\u00edch th\u01b0\u1edbc danh ngh\u0129a, 20 l\u00e0 ren tr\u00ean m\u1ed7i inch, UNC l\u00e0 ren th\u00f4, v\u00e0 2B l\u00e0 lo\u1ea1i ren trong.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>H\u1ec7 ren<\/th><th>Ch\u00fa th\u00edch chung<\/th><th>S\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th><\/tr><\/thead><tbody><tr><td>ISO h\u1ec7 m\u00e9t th\u00f4<\/td><td>M8 \u00d7 1.25-6H<\/td><td>M\u00e1y m\u00f3c, thi\u1ebft b\u1ecb t\u1ed5ng h\u1ee3p<\/td><\/tr><tr><td>ISO s\u1ed1 li\u1ec7u t\u1ed1t<\/td><td>M10 \u00d7 1.25-6H<\/td><td>Kh\u00f4ng gian h\u1ea1n ch\u1ebf ho\u1eb7c ki\u1ec3m so\u00e1t \u0111\u1ed9 rung<\/td><\/tr><tr><td>UNC<\/td><td>1\/4-20 UNC-2B<\/td><td>C\u1ee5m inch chung<\/td><\/tr><tr><td>UNF<\/td><td>3\/8-24 UNF-2B<\/td><td>\u0110i\u1ec1u ch\u1ec9nh t\u1ed1t h\u01a1n ho\u1eb7c \u0111\u1ed9 b\u00e1m ren cao h\u01a1n<\/td><\/tr><tr><td>Ch\u1ee7 \u0111\u1ec1 \u0111\u1eb7c bi\u1ec7t<\/td><td>M\u1ed7i b\u1ea3n v\u1ebd<\/td><td>C\u00e1c th\u00e0nh ph\u1ea7n OEM t\u00f9y ch\u1ec9nh<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ec3 kh\u1edbp chi ti\u1ebft si\u1ebft ch\u1eb7t ti\u00eau chu\u1ea9n, XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> Trang c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi mua so s\u00e1nh c\u00e1c lo\u1ea1i bu l\u00f4ng, \u1ed1c v\u00edt, \u0111ai \u1ed1c, v\u00f2ng \u0111\u1ec7m v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn li\u00ean quan th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u01b0\u01a1ng t\u00e1c ch\u1ee7 \u0111\u1ec1 v\u00e0 kh\u1ea3 n\u0103ng t\u1ea3i<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 d\u00e0i t\u01b0\u01a1ng t\u00e1c ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ed9 b\u1ec1n v\u1eadt li\u1ec7u<\/h3>\n\n\n\n<p>\u0110\u1ed9 b\u1ec1n c\u1ee7a l\u1ed7 ren ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o v\u1eadt li\u1ec7u g\u1ed1c. M\u1ed9t v\u00edt th\u00e9p \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p th\u00e0nh th\u00e9p th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u1ec1n ph\u00f9 h\u1ee3p v\u1edbi th\u1eddi gian ti\u1ebfp x\u00fac ng\u1eafn h\u01a1n so v\u1edbi v\u00edt t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p v\u00e0o nh\u00f4m, \u0111\u1ed3ng thau ho\u1eb7c v\u1eadt li\u1ec7u \u0111\u00fac.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>T\u00e0i li\u1ec7u g\u1ed1c<\/th><th>M\u1ed1i quan t\u00e2m th\u1ef1c t\u1ebf<\/th><th>L\u01b0u \u00fd c\u1ee7a ng\u01b0\u1eddi mua<\/th><\/tr><\/thead><tbody><tr><td>Th\u00e9p cacbon<\/td><td>H\u1ed7 tr\u1ee3 ch\u1ee7 \u0111\u1ec1 m\u1ea1nh m\u1ebd<\/td><td>X\u00e1c nh\u1eadn l\u1edbp v\u00e0 x\u1eed l\u00fd nhi\u1ec7t<\/td><\/tr><tr><td>Th\u00e9p kh\u00f4ng g\u1ec9<\/td><td>Nguy c\u01a1 d\u1ed3n d\u1eadp<\/td><td>Xem x\u00e9t b\u00f4i tr\u01a1n ho\u1eb7c c\u1ea5p ren<\/td><\/tr><tr><td>Aluminum<\/td><td>\u0110\u1ed9 b\u1ec1n c\u1eaft c\u1ee7a s\u1ee3i d\u01b0\u1edbi<\/td><td>S\u1eed d\u1ee5ng t\u01b0\u01a1ng t\u00e1c ho\u1eb7c ch\u00e8n l\u00e2u h\u01a1n<\/td><\/tr><tr><td>Gang<\/td><td>Ch\u1ea5t li\u1ec7u gi\u00f2n<\/td><td>Tr\u00e1nh th\u1eaft ch\u1eb7t qu\u00e1 m\u1ee9c<\/td><\/tr><tr><td>Nh\u1ef1a ho\u1eb7c t\u1ed5ng h\u1ee3p<\/td><td>Leo v\u00e0 r\u00fat lui<\/td><td>S\u1eed d\u1ee5ng mi\u1ebfng \u0111\u1ec7m ho\u1eb7c v\u00edt \u0111\u1eb7c bi\u1ec7t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ed1c v\u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c t\u1ed5 h\u1ee3p k\u1ebft c\u1ea5u ho\u1eb7c t\u1ea3i tr\u1ecdng cao, ng\u01b0\u1eddi mua kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o s\u1ef1 ph\u00f9 h\u1ee3p v\u1ec1 m\u1eb7t h\u00ecnh \u1ea3nh. Thi\u1ebft k\u1ebf ph\u1ea3i x\u00e1c nh\u1eadn t\u1ea3i tr\u1ecdng k\u00e9o, l\u1ef1c c\u1eaft ren, m\u00f4-men xo\u1eafn si\u1ebft ch\u1eb7t v\u00e0 t\u00ecnh tr\u1ea1ng s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p>XZ Fastener ngu\u1ed3n cung c\u1ea5p <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> cho c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u00e0 \u0103n m\u00f2n kh\u00e1c nhau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Y\u00eau c\u1ea7u ki\u1ec3m tra \u0111\u1ed1i v\u1edbi c\u00e1c l\u1ed7 \u0111\u00e3 khai th\u00e1c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh c\u00e1ch ki\u1ec3m tra s\u1ef1 ch\u1ea5p nh\u1eadn<\/h3>\n\n\n\n<p>M\u1ed9t l\u1ed7 ren tr\u00f4ng s\u1ea1ch s\u1ebd v\u1eabn c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra. C\u00e1c b\u1ea3n v\u1ebd c\u1ea7n x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi s\u1ea3n xu\u1ea5t l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n<p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0110\u1ed3ng h\u1ed3 \u0111o ph\u00edch c\u1eafm ren \u0111i \/ kh\u00f4ng \u0111i.<\/li>\n\n\n\n<li>M\u00e1y \u0111o \u0111\u1ed9 s\u00e2u ren.<\/li>\n\n\n\n<li>Ki\u1ec3m tra tr\u1ef1c quan c\u00e1c g\u1edd, phoi v\u00e0 c\u00e1c s\u1ee3i \u0111\u1ea7u ti\u00ean b\u1ecb h\u1ecfng.<\/li>\n\n\n\n<li>Th\u1eed nghi\u1ec7m m\u00f4-men xo\u1eafn ho\u1eb7c th\u1eed nghi\u1ec7m l\u1eafp r\u00e1p v\u1edbi chi ti\u1ebft si\u1ebft ch\u1eb7t \u0111\u1ed1i ti\u1ebfp \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n\n\n\n<li>Ki\u1ec3m tra \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 khi ren ho\u00e0n th\u00e0nh sau khi gia c\u00f4ng.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u1ee5c ki\u1ec3m tra<\/th><th>Ki\u1ec3m tra \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/th><\/tr><\/thead><tbody><tr><td>K\u00edch th\u01b0\u1edbc ch\u1ee7 \u0111\u1ec1 v\u00e0 l\u1edbp<\/td><td>M\u00e1y \u0111o ph\u00edch c\u1eafm \u0111i \/ kh\u00f4ng \u0111i<\/td><\/tr><tr><td>\u0110\u1ed9 s\u00e2u s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c<\/td><td>M\u00e1y \u0111o \u0111\u1ed9 s\u00e2u ren<\/td><\/tr><tr><td>Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o<\/td><td>Ki\u1ec3m tra g\u00f3c c\u1ea1nh v\u00e0 g\u1edd<\/td><\/tr><tr><td>S\u1ee3i tr\u00e1ng ph\u00f9 h\u1ee3p<\/td><td>V\u00edt giao ph\u1ed1i \u0111o ho\u1eb7c \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t sau khi ho\u00e0n th\u00e0nh<\/td><\/tr><tr><td>\u0110\u1ed9 l\u1eb7p l\u1ea1i s\u1ea3n xu\u1ea5t<\/td><td>Ki\u1ec3m tra b\u00e0i vi\u1ebft \u0111\u1ea7u ti\u00ean c\u1ed9ng v\u1edbi ki\u1ec3m tra h\u00e0ng lo\u1ea1t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn t\u00f9y ch\u1ec9nh, h\u00e3y bao g\u1ed3m c\u00e1c y\u00eau c\u1ea7u ki\u1ec3m tra trong RFQ, kh\u00f4ng ph\u1ea3i sau khi b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Danh s\u00e1ch ki\u1ec3m tra RFQ thi\u1ebft th\u1ef1c d\u00e0nh cho ng\u01b0\u1eddi mua OEM<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u00f4ng tin c\u1ea7n g\u1eedi tr\u01b0\u1edbc khi b\u00e1o gi\u00e1<\/h3>\n\n\n\n<p>M\u1ed9t l\u1ed7 khai th\u00e1c \u0111\u00e1ng tin c\u1eady n\u00ean bao g\u1ed3m: (RFQ)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1ea3n v\u1ebd 2D v\u1edbi ch\u00fa th\u00edch ch\u1ee7 \u0111\u1ec1.<\/li>\n\n\n\n<li>T\u1ec7p 3D n\u1ebfu b\u1ed9 ph\u1eadn c\u00f3 h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p.<\/li>\n\n\n\n<li>Ti\u00eau chu\u1ea9n v\u00edt ho\u1eb7c bu l\u00f4ng giao ph\u1ed1i.<\/li>\n\n\n\n<li>V\u1eadt li\u1ec7u g\u1ed1c v\u00e0 \u0111\u1ed9 c\u1ee9ng.<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc ren, b\u01b0\u1edbc ren, c\u1ea5p, \u0111\u1ed9 s\u00e2u v\u00e0 lo\u1ea1i l\u1ed7.<\/li>\n\n\n\n<li>Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 tr\u00ecnh t\u1ef1 ph\u1ee7.<\/li>\n\n\n\n<li>Th\u01b0\u1edbc \u0111o ki\u1ec3m tra c\u1ea7n thi\u1ebft ho\u1eb7c ti\u00eau chu\u1ea9n ch\u1ea5p nh\u1eadn.<\/li>\n\n\n\n<li>S\u1ed1 l\u01b0\u1ee3ng, s\u1ed1 s\u1eeda \u0111\u1ed5i v\u00e0 ghi ch\u00fa \u1ee9ng d\u1ee5ng.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn t\u00f9y ch\u1ec9nh ho\u1eb7c \u1ed1c v\u00edt d\u1ef1a tr\u00ean b\u1ea3n v\u1ebd, h\u00e3y s\u1eed d\u1ee5ng XZ Fastener <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> trang nh\u01b0 m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o t\u00ecm ngu\u1ed3n cung \u1ee9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1eddi khuy\u00ean cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>Th\u00f4ng s\u1ed1 ren l\u1ed7 ren l\u00e0 nh\u1eefng chi ti\u1ebft nh\u1ecf c\u00f3 h\u1eadu qu\u1ea3 l\u1edbn. Thi\u1ebfu b\u01b0\u1edbc, \u0111\u1ed9 s\u00e2u kh\u00f4ng r\u00f5 r\u00e0ng, c\u1ea5p dung sai sai ho\u1eb7c l\u1edbp ph\u1ee7 ngo\u00e0i k\u1ebf ho\u1ea1ch c\u00f3 th\u1ec3 l\u00e0m d\u1eebng d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p.<\/p>\n\n\n\n<p>C\u00e1ch ti\u1ebfp c\u1eadn an to\u00e0n nh\u1ea5t l\u00e0 x\u00e1c \u0111\u1ecbnh l\u1ed7 ren m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn nh\u01b0 ch\u00ednh chi ti\u1ebft si\u1ebft ch\u1eb7t. X\u00e1c \u0111\u1ecbnh ti\u00eau chu\u1ea9n ren, dung sai, \u0111\u1ed9 \u0103n kh\u1edbp, t\u00ecnh tr\u1ea1ng l\u1edbp ph\u1ee7 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n li\u00ean quan \u0111\u1ebfn \u1ed1c v\u00edt, \u0111inh t\u00e1n, mi\u1ebfng \u0111\u1ec7m ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 ren t\u00f9y ch\u1ec9nh, h\u00e3y g\u1eedi b\u1ea3n v\u1ebd v\u00e0 chi ti\u1ebft \u1ee9ng d\u1ee5ng qua <a href=\"https:\/\/xzfastener.com\/vi\/home\/contact-us\/\">XZ Fastener Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a>. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt l\u1ed7 khai th\u00e1c r\u00f5 r\u00e0ng gi\u00fap nh\u00e0 cung c\u1ea5p b\u00e1o gi\u00e1 ch\u00ednh x\u00e1c, s\u1ea3n xu\u1ea5t nh\u1ea5t qu\u00e1n v\u00e0 ng\u0103n ng\u1eeba l\u1ed7i l\u1eafp r\u00e1p tr\u01b0\u1edbc khi ch\u00fang \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tapped hole thread specifications look simple on a drawing, but they often create trouble in OEM fastener purchasing. A bolt may meet DIN, ISO, ASTM, or ASME requirements, yet still fail during assembly because the mating tapped hole was not defined correctly. For OEM buyers, the issue is rarely the screw alone. It is the [&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-7094","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\/7094","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=7094"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7094\/revisions"}],"predecessor-version":[{"id":7095,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7094\/revisions\/7095"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=7094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=7094"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=7094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}