{"id":7370,"date":"2025-08-07T03:49:16","date_gmt":"2025-08-06T19:49:16","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7370"},"modified":"2026-06-24T03:50:21","modified_gmt":"2026-06-23T19:50:21","slug":"bolt-tensile-strength-vs-shear-strength-what-buyers-should-know","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/bolt-tensile-strength-vs-shear-strength-what-buyers-should-know\/","title":{"rendered":"\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a bu l\u00f4ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1eaft: Nh\u1eefng \u0111i\u1ec1u ng\u01b0\u1eddi mua n\u00ean bi\u1ebft"},"content":{"rendered":"<p>\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a bu l\u00f4ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1eaft th\u01b0\u1eddng \u0111\u01b0\u1ee3c tr\u1ed9n l\u1eabn v\u1edbi nhau trong c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn mua h\u00e0ng. Ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 y\u00eau c\u1ea7u m\u1ed9t \u201cbu l\u00f4ng ch\u1eafc ch\u1eafn\u201d, nh\u01b0ng nh\u00e0 cung c\u1ea5p v\u1eabn c\u1ea7n bi\u1ebft lo\u1ea1i t\u1ea3i tr\u1ecdng m\u00e0 bu l\u00f4ng th\u1ef1c s\u1ef1 s\u1ebd ph\u1ea3i ch\u1ecbu.<\/p>\n\n\n\n<p>Bu l\u00f4ng c\u00f3 b\u1ecb k\u00e9o ra kh\u00f4ng? N\u00f3 c\u00f3 ch\u1ed1ng l\u1ea1i chuy\u1ec3n \u0111\u1ed9ng b\u00ean kh\u00f4ng? C\u00f3 ph\u1ea3i n\u00f3 \u0111ang k\u1eb9p hai ph\u1ea7n l\u1ea1i v\u1edbi nhau \u0111\u1ec3 ma s\u00e1t mang t\u1ea3i? \u0110\u00e2y l\u00e0 nh\u1eefng t\u00ecnh hu\u1ed1ng kh\u00e1c nhau. C\u1ea5p \u0111\u1ed9 bu l\u00f4ng, thi\u1ebft k\u1ebf th\u00e2n, v\u1ecb tr\u00ed ren, l\u1ef1a ch\u1ecdn v\u00f2ng \u0111\u1ec7m v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t ch\u00ednh x\u00e1c \u0111\u1ec1u ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e2u tr\u1ea3 l\u1eddi.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi bu l\u00f4ng, \u0111ai \u1ed1c, v\u00f2ng \u0111\u1ec7m v\u00e0 \u1ed1c v\u00edt ti\u00eau chu\u1ea9n theo d\u1ef1 \u00e1n, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/high-strength-fasteners\/\">\u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a bu l\u00f4ng l\u00e0 g\u00ec?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea3i tr\u1ecdng k\u00e9o d\u1ecdc theo tr\u1ee5c bu l\u00f4ng<\/h3>\n\n\n\n<p>\u0110\u1ed9 b\u1ec1n k\u00e9o m\u00f4 t\u1ea3 l\u1ef1c k\u00e9o m\u00e0 v\u1eadt li\u1ec7u bu l\u00f4ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c tr\u01b0\u1edbc khi g\u00e3y. Khi ch\u1ecbu t\u1ea3i k\u00e9o, bu l\u00f4ng b\u1ecb k\u00e9o c\u0103ng d\u1ecdc theo chi\u1ec1u d\u00e0i c\u1ee7a n\u00f3.<\/p>\n\n\n\n<p>C\u00e1c v\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1eaft v\u00edt m\u1eb7t b\u00edch.<\/li>\n\n\n\n<li>H\u1ed7 tr\u1ee3 b\u1ecb \u0111\u00ecnh ch\u1ec9.<\/li>\n\n\n\n<li>Bu l\u00f4ng \u0111inh trong c\u00e1c kh\u1edbp ch\u1ecbu \u00e1p l\u1ef1c.<\/li>\n\n\n\n<li>Bu l\u00f4ng neo d\u01b0\u1edbi s\u1ef1 n\u00e2ng l\u00ean.<\/li>\n\n\n\n<li>C\u00e1c m\u1ed1i n\u1ed1i m\u00e1y m\u00f3c d\u01b0\u1edbi t\u1ea3i tr\u1ecdng k\u1eb9p.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Th\u1eddi h\u1ea1n k\u00e9o<\/th><th>\u00dd ngh\u0129a<\/th><\/tr><\/thead><tbody><tr><td>\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td><td>\u1ee8ng su\u1ea5t t\u1ed1i \u0111a tr\u01b0\u1edbc khi g\u00e3y bu l\u00f4ng<\/td><\/tr><tr><td>S\u1ee9c m\u1ea1nh n\u0103ng su\u1ea5t<\/td><td>M\u1ee9c \u1ee9ng su\u1ea5t tr\u01b0\u1edbc khi bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n<\/td><\/tr><tr><td>t\u1ea3i b\u1eb1ng ch\u1ee9ng<\/td><td>T\u1ea3i bu l\u00f4ng ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh<\/td><\/tr><tr><td>T\u1ea3i tr\u01b0\u1edbc<\/td><td>C\u0103ng th\u1eb3ng \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh th\u1eaft ch\u1eb7t<\/td><\/tr><tr><td>L\u1ef1c k\u1eb9p<\/td><td>L\u1ef1c n\u00e9n t\u00e1c d\u1ee5ng l\u00ean m\u1ed1i n\u1ed1i b\u1eb1ng l\u1ef1c c\u0103ng c\u1ee7a bu l\u00f4ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Trong h\u1ea7u h\u1ebft c\u00e1c m\u1ed1i n\u1ed1i bu l\u00f4ng, m\u1ee5c ti\u00eau kh\u00f4ng ph\u1ea3i l\u00e0 k\u00e9o bu l\u00f4ng \u0111\u1ebfn m\u1ee9c b\u1ecb h\u1ecfng. M\u1ee5c \u0111\u00edch l\u00e0 t\u1ea1o ra \u0111\u1ee7 t\u1ea3i tr\u01b0\u1edbc \u0111\u1ec3 gi\u1eef cho kh\u1edbp lu\u00f4n \u0111\u00f3ng v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1ee9c m\u1ea1nh c\u1eaft Bolt l\u00e0 g\u00ec?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea3i tr\u1ecdng c\u1eaft \u0111\u1ea9y qua bu l\u00f4ng<\/h3>\n\n\n\n<p>\u0110\u1ed9 b\u1ec1n c\u1eaft m\u00f4 t\u1ea3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i l\u1ef1c t\u00e1c d\u1ee5ng l\u00ean bu l\u00f4ng. Khi ch\u1ecbu t\u1ea3i c\u1eaft, c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i c\u1ed1 g\u1eafng tr\u01b0\u1ee3t qua nhau v\u00e0 bu l\u00f4ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1i ch\u1ed1t.<\/p>\n\n\n\n<p>C\u00e1c v\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u00e2n \u0111\u1ebf.<\/li>\n\n\n\n<li>B\u1ea3n l\u1ec1.<\/li>\n\n\n\n<li>T\u1ea5m th\u00e9p.<\/li>\n\n\n\n<li>Khung m\u00e1y.<\/li>\n\n\n\n<li>Kh\u1edbp khoan.<\/li>\n\n\n\n<li>K\u1ebft n\u1ed1i c\u1ea5u tr\u00fac.<\/li>\n\n\n\n<li>T\u1ea5m g\u1eafn thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>T\u00ecnh tr\u1ea1ng c\u1eaft<\/th><th>M\u1ed1i quan t\u00e2m th\u1ef1c t\u1ebf<\/th><\/tr><\/thead><tbody><tr><td>C\u1eaft \u0111\u01a1n<\/td><td>M\u1ed9t m\u1eb7t ph\u1eb3ng c\u1eaft ngang qua bu l\u00f4ng<\/td><\/tr><tr><td>c\u1eaft \u0111\u00f4i<\/td><td>Hai m\u1eb7t ph\u1eb3ng c\u1eaft, th\u01b0\u1eddng m\u1ea1nh h\u01a1n<\/td><\/tr><tr><td>Ren trong m\u1eb7t ph\u1eb3ng c\u1eaft<\/td><td>Di\u1ec7n t\u00edch c\u1eaft hi\u1ec7u qu\u1ea3 th\u1ea5p h\u01a1n<\/td><\/tr><tr><td>Th\u00e2n trong m\u1eb7t ph\u1eb3ng c\u1eaft<\/td><td>Hi\u1ec7u su\u1ea5t ch\u1ecbu l\u1ef1c v\u00e0 c\u1eaft t\u1ed1t h\u01a1n<\/td><\/tr><tr><td>Gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng l\u1ed7<\/td><td>\u1ea2nh h\u01b0\u1edfng t\u1edbi \u0111\u1ed9 tr\u01b0\u1ee3t v\u00e0 t\u1ea3i tr\u1ecdng t\u00e1c \u0111\u1ed9ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110i\u1ec3m m\u1ea5u ch\u1ed1t: n\u1ebfu l\u1ef1c c\u1eaft l\u00e0 quan tr\u1ecdng, h\u00e3y tr\u00e1nh \u0111\u1eb7t ren tr\u1ef1c ti\u1ebfp v\u00e0o m\u1eb7t ph\u1eb3ng c\u1eaft tr\u1eeb khi thi\u1ebft k\u1ebf cho ph\u00e9p \u0111i\u1ec1u \u0111\u00f3. Th\u00e2n tr\u01a1n th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n trong kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c v\u00e0 c\u1eaft.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1eaft<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ch\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng con s\u1ed1 c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau<\/h3>\n\n\n\n<p>\u0110\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1eaft c\u00f3 li\u00ean quan v\u1edbi nhau nh\u01b0ng ch\u00fang kh\u00f4ng gi\u1ed1ng nhau. C\u00e1c ti\u00eau chu\u1ea9n bu l\u00f4ng th\u01b0\u1eddng x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1eb7c t\u00ednh k\u00e9o r\u00f5 r\u00e0ng h\u01a1n c\u00e1c gi\u00e1 tr\u1ecb c\u1eaft. Kh\u1ea3 n\u0103ng c\u1eaft th\u01b0\u1eddng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u1ec1 thi\u1ebft k\u1ebf, v\u1ecb tr\u00ed m\u1eb7t ph\u1eb3ng c\u1eaft, \u0111\u01b0\u1eddng k\u00ednh bu l\u00f4ng, v\u1eadt li\u1ec7u v\u00e0 li\u1ec7u m\u1ed1i n\u1ed1i l\u00e0 lo\u1ea1i ch\u1ecbu tr\u01b0\u1ee3t hay ch\u1ecbu l\u1ef1c.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0110i\u1ec3m so s\u00e1nh<\/th><th>T\u1ea3i tr\u1ecdng k\u00e9o<\/th><th>T\u1ea3i c\u1eaft<\/th><\/tr><\/thead><tbody><tr><td>H\u01b0\u1edbng t\u1ea3i<\/td><td>D\u1ecdc theo chi\u1ec1u d\u00e0i bu l\u00f4ng<\/td><td>\u0110\u01b0\u1eddng k\u00ednh bu l\u00f4ng<\/td><\/tr><tr><td>R\u1ee7i ro ch\u00ednh<\/td><td>Bu l\u00f4ng b\u1ecb gi\u00e3n ho\u1eb7c g\u00e3y<\/td><td>C\u1eaft bu l\u00f4ng ho\u1eb7c bi\u1ebfn d\u1ea1ng l\u1ed7<\/td><\/tr><tr><td>Khu v\u1ef1c quan tr\u1ecdng<\/td><td>V\u00f9ng \u1ee9ng su\u1ea5t k\u00e9o<\/td><td>Khu v\u1ef1c c\u1eaft th\u00e2n ho\u1eb7c ch\u1ec9<\/td><\/tr><tr><td>\u0110i\u1ec1u khi\u1ec3n ph\u00edm<\/td><td>T\u1ea3i tr\u01b0\u1edbc v\u00e0 c\u1ea5p v\u1eadt li\u1ec7u<\/td><td>Thi\u1ebft k\u1ebf m\u1ed1i n\u1ed1i v\u00e0 m\u1eb7t ph\u1eb3ng c\u1eaft<\/td><\/tr><tr><td>L\u1ed7i th\u01b0\u1eddng g\u1eb7p<\/td><td>S\u1eed d\u1ee5ng m\u00f4-men xo\u1eafn l\u00e0m b\u1eb1ng ch\u1ee9ng v\u1ec1 s\u1ee9c m\u1ea1nh<\/td><td>B\u1ecf qua v\u1ecb tr\u00ed ch\u1ee7 \u0111\u1ec1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>C\u1ea5p ch\u1ecbu k\u00e9o cao kh\u00f4ng t\u1ef1 \u0111\u1ed9ng l\u00e0m cho m\u1ed1i n\u1ed1i an to\u00e0n khi b\u1ecb c\u1eaft. H\u00ecnh h\u1ecdc chung v\u1eabn c\u00f2n quan tr\u1ecdng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao thi\u1ebft k\u1ebf chung l\u1ea1i quan tr\u1ecdng h\u01a1n m\u1ed9t con s\u1ed1 s\u1ee9c m\u1ea1nh duy nh\u1ea5t<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Bu l\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a \u0111\u01b0\u1eddng d\u1eabn t\u1ea3i<\/h3>\n\n\n\n<p>Tr\u00ean th\u1ef1c t\u1ebf, l\u1ed7i bu l\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ed5 l\u1ed7i cho c\u1ea5p \u0111\u1ed9 bu l\u00f4ng. Nh\u01b0ng khi ch\u00fang t\u00f4i ki\u1ec3m tra vi\u1ec7c l\u1eafp r\u00e1p, v\u1ea5n \u0111\u1ec1 th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 l\u00e0 do ren ng\u1eafn, k\u00edch th\u01b0\u1edbc l\u1ed7 sai, v\u1eadt li\u1ec7u \u0111\u1ebf m\u1ec1m, thi\u1ebfu v\u00f2ng \u0111\u1ec7m, \u0111\u1ed9 si\u1ebft k\u00e9m ho\u1eb7c t\u1ea3i tr\u1ecdng b\u00ean ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c t\u00ednh \u0111\u1ebfn.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf<\/th><th>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t<\/th><\/tr><\/thead><tbody><tr><td>Chi\u1ec1u d\u00e0i tay c\u1ea7m<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 c\u1ee9ng kh\u1edbp v\u00e0 kh\u1ea3 n\u0103ng duy tr\u00ec ti\u1ec1n t\u1ea3i<\/td><\/tr><tr><td>V\u1ecb tr\u00ed ch\u1ee7 \u0111\u1ec1<\/td><td>Ki\u1ec3m so\u00e1t xem ren ho\u1eb7c th\u00e2n c\u00f3 b\u1ecb c\u1eaft hay kh\u00f4ng<\/td><\/tr><tr><td>\u0110\u1ed9 c\u1ee9ng c\u1ee7a v\u00f2ng \u0111\u1ec7m<\/td><td>Ng\u0103n ch\u1eb7n s\u1ef1 nh\u00fang b\u1ec1 m\u1eb7t<\/td><\/tr><tr><td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tr\u01b0\u1ee3t, va \u0111\u1eadp v\u00e0 \u1ee9ng su\u1ea5t ch\u1ecbu l\u1ef1c<\/td><\/tr><tr><td>L\u1edbp h\u1ea1t<\/td><td>Ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 bu l\u00f4ng<\/td><\/tr><tr><td>L\u1edbp ph\u1ee7<\/td><td>Thay \u0111\u1ed5i h\u00e0nh vi t\u1ea3i tr\u01b0\u1edbc m\u00f4-men xo\u1eafn<\/td><\/tr><tr><td>V\u1eadt li\u1ec7u c\u01a1 b\u1ea3n<\/td><td>C\u00f3 th\u1ec3 th\u1ea5t b\u1ea1i tr\u01b0\u1edbc tia ch\u1edbp<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ec3 l\u1ef1a ch\u1ecdn v\u00f2ng \u0111\u1ec7m v\u00e0 \u1ed5 \u0111\u1ee1 v\u00f2ng bi, h\u00e3y xem XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/fastener-type\/washers\/\">v\u00f2ng \u0111\u1ec7m<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ch\u1ecdn c\u1ea5p bu-l\u00f4ng cho t\u1ea3i tr\u1ecdng k\u00e9o ho\u1eb7c c\u1eaft<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1eebng ch\u1ecdn l\u1edbp theo th\u00f3i quen<\/h3>\n\n\n\n<p>Bu l\u00f4ng c\u1ea5p cao h\u01a1n r\u1ea5t h\u1eefu \u00edch khi m\u1ed1i n\u1ed1i c\u1ea7n \u0111\u1ed9 b\u1ec1n k\u00e9o ho\u1eb7c t\u1ea3i tr\u01b0\u1edbc cao h\u01a1n. Nh\u01b0ng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1eaft, \u0111\u01b0\u1eddng k\u00ednh, chi\u1ec1u d\u00e0i th\u00e2n ch\u01b0a ren, \u0111\u1ed9 kh\u00edt c\u1ee7a l\u1ed7 v\u00e0 di\u1ec7n t\u00edch \u1ed5 tr\u1ee5c c\u00f3 th\u1ec3 c\u0169ng quan tr\u1ecdng.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u1ee8ng d\u1ee5ng<\/th><th>Ti\u00eau \u0111i\u1ec3m l\u1ef1a ch\u1ecdn<\/th><\/tr><\/thead><tbody><tr><td>Bu l\u00f4ng m\u1eb7t b\u00edch<\/td><td>\u0110\u1ed9 b\u1ec1n k\u00e9o, t\u1ea3i tr\u01b0\u1edbc, kh\u1edbp \u0111ai \u1ed1c<\/td><\/tr><tr><td>T\u1ea3i b\u1ecb treo<\/td><td>Kh\u1ea3 n\u0103ng ch\u1ecbu k\u00e9o v\u00e0 h\u1ec7 s\u1ed1 an to\u00e0n<\/td><\/tr><tr><td>K\u1ebft n\u1ed1i khung<\/td><td>M\u1eb7t ph\u1eb3ng c\u1eaft v\u00e0 di\u1ec7n t\u00edch ch\u1ecbu l\u1ef1c<\/td><\/tr><tr><td>Khung m\u00e1y<\/td><td>L\u1ef1c k\u1eb9p, \u0111\u1ed9 rung v\u00e0 c\u0103n ch\u1ec9nh<\/td><\/tr><tr><td>Bu l\u00f4ng neo<\/td><td>Kh\u1ea3 n\u0103ng n\u00e2ng, c\u1eaft v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu k\u00e9o c\u1ee7a b\u00ea t\u00f4ng<\/td><\/tr><tr><td>l\u1ed7 c\u00f3 r\u00e3nh<\/td><td>K\u00edch th\u01b0\u1edbc v\u00f2ng \u0111\u1ec7m v\u00e0 h\u1ed7 tr\u1ee3 \u1ed5 tr\u1ee5c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn th\u00e9p cacbon v\u00e0 th\u00e9p h\u1ee3p kim, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/carbon-steel\/\">\u1ed1c v\u00edt th\u00e9p carbon<\/a>. \u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n, xem <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/stainless-steel\/\">\u1ed1c v\u00edt b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ee7a ng\u01b0\u1eddi mua<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Chi ti\u1ebft nh\u1ecf t\u1ea1o n\u00ean th\u1ea5t b\u1ea1i l\u1edbn<\/h3>\n\n\n\n<p>H\u00e3y tr\u00e1nh nh\u1eefng sai l\u1ea7m sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ch\u1ec9 y\u00eau c\u1ea7u lo\u1ea1i bu l\u00f4ng m\u00e0 kh\u00f4ng n\u00eau r\u00f5 lo\u1ea1i t\u1ea3i.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng bu-l\u00f4ng c\u00f3 ren ho\u00e0n to\u00e0n \u1edf v\u1ecb tr\u00ed chu\u00f4i s\u1ebd ch\u1ecbu l\u1ef1c c\u1eaft.<\/li>\n\n\n\n<li>X\u1eed l\u00fd \u0111\u1ed9 b\u1ec1n k\u00e9o nh\u01b0 kh\u1ea3 n\u0103ng c\u1eaft.<\/li>\n\n\n\n<li>B\u1ecf qua c\u1ea5p \u0111\u1ed9 \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m.<\/li>\n\n\n\n<li>\u00c1p d\u1ee5ng bi\u1ec3u \u0111\u1ed3 m\u00f4-men xo\u1eafn m\u00e0 kh\u00f4ng ki\u1ec3m tra l\u1edbp ph\u1ee7 v\u00e0 b\u00f4i tr\u01a1n.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0m v\u1eadt li\u1ec7u thay th\u1ebf tr\u1ef1c ti\u1ebfp c\u00f3 \u0111\u1ed9 b\u1ec1n cao.<\/li>\n\n\n\n<li>Qu\u00ean s\u1ee9c m\u1ea1nh v\u1eadt li\u1ec7u c\u01a1 b\u1ea3n.<\/li>\n\n\n\n<li>Kh\u00f4ng ki\u1ec3m tra h\u1ec7 s\u1ed1 an to\u00e0n \u0111\u1ed1i v\u1edbi t\u1ea3i tr\u1ecdng tr\u00ean cao ho\u1eb7c k\u1ebft c\u1ea5u.<\/li>\n<\/ol>\n\n\n\n<p>N\u1ebfu m\u1ed1i n\u1ed1i quan tr\u1ecdng v\u1ec1 m\u1eb7t an to\u00e0n, ng\u01b0\u1eddi mua kh\u00f4ng n\u00ean ch\u1ec9 ho\u00e0n thi\u1ec7n bu l\u00f4ng t\u1eeb danh m\u1ee5c c\u1ee7a nh\u00e0 cung c\u1ea5p. C\u1ea7n ph\u1ea3i xem x\u00e9t k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RFQ Danh s\u00e1ch ki\u1ec3m tra d\u00e0nh cho ng\u01b0\u1eddi mua<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">G\u1eedi g\u00ec tr\u01b0\u1edbc khi b\u00e1o gi\u00e1<\/h3>\n\n\n\n<p>M\u1ed9t RFQ r\u00f5 r\u00e0ng n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lo\u1ea1i bu l\u00f4ng, ti\u00eau chu\u1ea9n, k\u00edch th\u01b0\u1edbc, b\u01b0\u1edbc v\u00e0 chi\u1ec1u d\u00e0i.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u to\u00e0n b\u1ed9 ho\u1eb7c m\u1ed9t ph\u1ea7n ch\u1ee7 \u0111\u1ec1.<\/li>\n\n\n\n<li>L\u1edbp v\u1eadt li\u1ec7u v\u00e0 s\u1ee9c m\u1ea1nh.<\/li>\n\n\n\n<li>Lo\u1ea1i t\u1ea3i: k\u00e9o, c\u1eaft, k\u1ebft h\u1ee3p, rung ho\u1eb7c t\u00e1c \u0111\u1ed9ng.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u v\u1ec1 \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 \u0103n m\u00f2n.<\/li>\n\n\n\n<li>M\u00f4-men xo\u1eafn, t\u1ea3i tr\u01b0\u1edbc ho\u1eb7c ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t n\u1ebfu \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/li>\n\n\n\n<li>B\u1ea3n v\u1ebd th\u1ec3 hi\u1ec7n m\u1eb7t ph\u1eb3ng c\u1eaft ho\u1eb7c m\u1ed1i n\u1ed1i x\u1ebfp ch\u1ed3ng l\u00ean nhau.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u v\u1ec1 ch\u1ee9ng ch\u1ec9 v\u00e0 ki\u1ec3m tra.<\/li>\n\n\n\n<li>Chi ti\u1ebft \u1ee9ng d\u1ee5ng v\u00e0 h\u1ec7 s\u1ed1 an to\u00e0n n\u1ebfu c\u00f3.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ec3 b\u1eaft v\u00edt ho\u1eb7c k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh theo d\u1ef1 \u00e1n, h\u00e3y g\u1eedi b\u1ea3n v\u1ebd v\u00e0 th\u00f4ng tin \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>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Khuy\u1ebfn ngh\u1ecb cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>\u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a bu l\u00f4ng cho b\u1ea1n bi\u1ebft bu l\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o d\u01b0\u1edbi t\u1ea3i tr\u1ecdng k\u00e9o. \u0110\u1ed9 b\u1ec1n c\u1eaft cho b\u1ea1n bi\u1ebft bu l\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o khi c\u00e1c b\u1ed9 ph\u1eadn c\u1ed1 g\u1eafng tr\u01b0\u1ee3t qua n\u00f3. C\u1ea3 hai \u0111\u1ec1u quan tr\u1ecdng, nh\u01b0ng kh\u00f4ng th\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c n\u1ebfu kh\u00f4ng c\u00f3 thi\u1ebft k\u1ebf chung.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng k\u00e9o, h\u00e3y t\u1eadp trung v\u00e0o c\u1ea5p \u0111\u1ed9, t\u1ea3i tr\u01b0\u1edbc, kh\u1edbp \u0111ai \u1ed1c v\u00e0 kh\u1edbp ren. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1eaft, h\u00e3y t\u1eadp trung v\u00e0o \u0111\u01b0\u1eddng k\u00ednh bu l\u00f4ng, v\u1ecb tr\u00ed c\u00e1n, \u0111\u1ed9 kh\u00edt c\u1ee7a l\u1ed7, b\u1ec1 m\u1eb7t \u1ed5 tr\u1ee5c v\u00e0 v\u1eadt li\u1ec7u n\u1ec1n.<\/p>\n\n\n\n<p>C\u00e1ch mua an to\u00e0n nh\u1ea5t l\u00e0 x\u00e1c \u0111\u1ecbnh t\u1ea3i tr\u1ecdng tr\u01b0\u1edbc, sau \u0111\u00f3 ch\u1ecdn bu-l\u00f4ng. M\u1ed9t b\u01b0\u1edbc \u0111\u00f3 s\u1ebd ng\u0103n ch\u1eb7n nhi\u1ec1u tr\u00edch d\u1eabn sai, l\u1ed7i c\u00e0i \u0111\u1eb7t v\u00e0 c\u00e1c s\u1ef1 c\u1ed1 kh\u00f4ng c\u1ea7n thi\u1ebft t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bolt tensile strength and shear strength are often mixed together in purchasing discussions. A buyer may ask for a \u201cstrong bolt,\u201d but the supplier still needs to know what kind of load the bolt will actually face. Is the bolt being pulled apart? Is it resisting side movement? Is it clamping two parts together so [&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":[486],"class_list":["post-7370","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-bolt-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7370","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=7370"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7370\/revisions"}],"predecessor-version":[{"id":7371,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7370\/revisions\/7371"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=7370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=7370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=7370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}