{"id":6751,"date":"2021-12-16T12:32:48","date_gmt":"2021-12-16T04:32:48","guid":{"rendered":"https:\/\/xzfastener.com\/?p=6751"},"modified":"2026-06-22T12:34:30","modified_gmt":"2026-06-22T04:34:30","slug":"fasteners-for-mining-equipment-high-strength-and-wear-resistant-options","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/fasteners-for-mining-equipment-high-strength-and-wear-resistant-options\/","title":{"rendered":"Ch\u1ed1t cho thi\u1ebft b\u1ecb khai th\u00e1c m\u1ecf: T\u00f9y ch\u1ecdn \u0111\u1ed9 b\u1ec1n cao v\u00e0 ch\u1ed1ng m\u00e0i m\u00f2n"},"content":{"rendered":"<p>Thi\u1ebft b\u1ecb khai th\u00e1c kh\u00f3 c\u00f3 \u1ed1c v\u00edt. Bu l\u00f4ng, \u0111ai \u1ed1c, v\u00f2ng \u0111\u1ec7m, \u0111inh t\u00e1n v\u00e0 \u1ed1c v\u00edt \u0111\u1eb7c bi\u1ec7t ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi s\u1ef1 rung, va \u0111\u1eadp, b\u1ee5i, b\u00f9n, \u0111\u1ed9 \u1ea9m v\u00e0 d\u00f2ng v\u1eadt li\u1ec7u m\u00e0i m\u00f2n. M\u1ed9t bu l\u00f4ng ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 tr\u00f4ng \u0111\u1ee7 ch\u1eafc ch\u1eafn tr\u00ean gi\u1ea5y, nh\u01b0ng trong m\u00e1y nghi\u1ec1n, s\u00e0ng, b\u0103ng t\u1ea3i, g\u1ea7u, m\u00e1ng ho\u1eb7c l\u1edbp l\u00f3t m\u00e1y nghi\u1ec1n, \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u00e1c xa so v\u1edbi b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi mua, c\u00e2u h\u1ecfi \u0111\u00fang kh\u00f4ng ch\u1ec9 l\u00e0 \u201cCh\u00fang ta c\u1ea7n lo\u1ea1i n\u00e0o?\u201d N\u00f3 c\u0169ng l\u00e0 \u201cChi ti\u1ebft si\u1ebft ch\u1eb7t \u0111\u01b0\u1ee3c l\u1eafp \u1edf \u0111\u00e2u, n\u00f3 ch\u1ecbu t\u1ea3i tr\u1ecdng g\u00ec v\u00e0 m\u1ee9c \u0111\u1ed9 m\u00f2n c\u1ee7a n\u00f3 s\u1ebd nh\u01b0 th\u1ebf n\u00e0o?\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao \u1ed1c v\u00edt khai th\u00e1c th\u1ea5t b\u1ea1i<\/h2>\n\n\n\n<p>Ch\u1ed1t khai th\u00e1c th\u01b0\u1eddng th\u1ea5t b\u1ea1i v\u00ec m\u1ed9t s\u1ed1 l\u00fd do l\u1eb7p \u0111i l\u1eb7p l\u1ea1i. B\u1ed9 ph\u1eadn \u0111\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5, l\u1eafp \u0111\u1eb7t kh\u00f4ng ch\u00ednh x\u00e1c, ho\u1eb7c b\u1ecb m\u00e0i m\u00f2n m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c xem x\u00e9t \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u. (RFQ)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0110i\u1ec1u ki\u1ec7n hi\u1ec7n tr\u01b0\u1eddng<\/th><th>R\u1ee7i ro chung<\/th><th>Ki\u1ec3m tra ng\u01b0\u1eddi mua<\/th><\/tr><\/thead><tbody><tr><td>Rung \u0111\u1ed9ng n\u1eb7ng<\/td><td>N\u1edbi l\u1ecfng \u0111ai \u1ed1c, m\u1ea5t t\u1ea3i tr\u01b0\u1edbc<\/td><td>Ph\u01b0\u01a1ng ph\u00e1p kh\u00f3a v\u00e0 ki\u1ec3m so\u00e1t th\u1eaft ch\u1eb7t<\/td><\/tr><tr><td>T\u1ea3i tr\u1ecdng t\u00e1c \u0111\u1ed9ng<\/td><td>G\u00e3y bu l\u00f4ng ho\u1eb7c h\u01b0 h\u1ecfng ren<\/td><td>L\u1edbp, \u0111\u1ed9 d\u1ebbo dai, h\u1ed7 tr\u1ee3 v\u00f2ng \u0111\u1ec7m<\/td><\/tr><tr><td>D\u00f2ng v\u1eadt li\u1ec7u m\u00e0i m\u00f2n<\/td><td>M\u00f2n \u0111\u1ea7u, m\u1ea5t l\u1edbp ph\u1ee7<\/td><td>Thi\u1ebft k\u1ebf \u0111\u1ea7u v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n<\/td><\/tr><tr><td>Qu\u1eb7ng \u01b0\u1edbt ho\u1eb7c b\u00f9n<\/td><td>\u0102n m\u00f2n v\u00e0 gi\u1eef s\u1ee3i<\/td><td>T\u00f9y ch\u1ecdn l\u1edbp ph\u1ee7 ho\u1eb7c kh\u00f4ng g\u1ec9<\/td><\/tr><tr><td>B\u1ea3o tr\u00ec l\u1eb7p \u0111i l\u1eb7p l\u1ea1i<\/td><td>Ch\u1ee7 \u0111\u1ec1 b\u1ecb h\u01b0 h\u1ecfng v\u00e0 \u0111ai \u1ed1c b\u1ecb m\u00f2n<\/td><td>Quy t\u1eafc thay th\u1ebf v\u00e0 h\u00e0ng d\u1ef1 ph\u00f2ng<\/td><\/tr><tr><td>T\u1ea3i k\u1eb9p cao<\/td><td>V\u00f2ng \u0111\u1ec7m nh\u00fang<\/td><td>Y\u00eau c\u1ea7u v\u00f2ng \u0111\u1ec7m c\u1ee9ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c t\u1ed5 h\u1ee3p khai th\u00e1c ch\u1ecbu t\u1ea3i, ng\u01b0\u1eddi mua n\u00ean xem x\u00e9t <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/high-strength-fasteners\/\">\u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a> tr\u01b0\u1edbc khi ch\u1ecdn l\u1edbp v\u00e0 \u0111ai \u1ed1c ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00f9y ch\u1ecdn chi ti\u1ebft si\u1ebft ch\u1eb7t c\u01b0\u1eddng \u0111\u1ed9 cao<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ef1a ch\u1ecdn l\u1edbp<\/h3>\n\n\n\n<p>Thi\u1ebft b\u1ecb khai th\u00e1c m\u1ecf th\u01b0\u1eddng s\u1eed d\u1ee5ng \u1ed1c v\u00edt b\u1eb1ng th\u00e9p cacbon ho\u1eb7c th\u00e9p h\u1ee3p kim c\u01b0\u1eddng \u0111\u1ed9 cao. C\u00e1c c\u1ea5p \u0111\u1ed9 \u0111o ph\u1ed5 bi\u1ebfn bao g\u1ed3m 8.8, 10.9, v\u00e0 12.9. C\u1ea5p c\u00e0ng cao th\u00ec bu-l\u00f4ng c\u00e0ng ch\u1eafc ch\u1eafn nh\u01b0ng vi\u1ec7c ki\u1ec3m so\u00e1t l\u1eafp \u0111\u1eb7t c\u0169ng tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n.<\/p>\n\n\n\n<p>Lo\u1ea1i 10.9 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c khung thi\u1ebft b\u1ecb n\u1eb7ng, b\u1ed9 ph\u1eadn b\u1ea3o v\u1ec7 m\u00e1y nghi\u1ec1n, gi\u00e1 \u0111\u1ee1 v\u00e0 c\u00e1c k\u1ebft n\u1ed1i thi\u1ebft b\u1ecb k\u1ebft c\u1ea5u. Lo\u1ea1i 12.9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u1ed1i n\u1ed1i nh\u1ecf g\u1ecdn ch\u1ecbu t\u1ea3i cao, nh\u01b0ng kh\u00f4ng n\u00ean l\u1ef1a ch\u1ecdn m\u1ed9t c\u00e1ch t\u00f9y ti\u1ec7n. N\u00f3 c\u1ea7n v\u00f2ng \u0111\u1ec7m ch\u00ednh x\u00e1c, ki\u1ec3m so\u00e1t m\u00f4-men xo\u1eafn, \u0111\u00e1nh gi\u00e1 l\u1edbp ph\u1ee7 v\u00e0 h\u1ed3 s\u01a1 ki\u1ec3m tra.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb c\u00f3 k\u00edch th\u01b0\u1edbc theo inch, c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i c\u00f3 ASTM ho\u1eb7c c\u1ea5p \u0111\u1ed9 do d\u1ef1 \u00e1n ch\u1ec9 \u0111\u1ecbnh. Ng\u01b0\u1eddi mua n\u00ean l\u00e0m theo h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ho\u1eb7c b\u1ea3n v\u1ebd d\u1ef1 \u00e1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">K\u1ebft h\u1ee3p \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m<\/h3>\n\n\n\n<p>Bu l\u00f4ng c\u01b0\u1eddng \u0111\u1ed9 cao v\u1edbi \u0111ai \u1ed1c y\u1ebfu kh\u00f4ng ph\u1ea3i l\u00e0 c\u1ee5m c\u00f3 \u0111\u1ed9 b\u1ec1n cao. C\u00e1c m\u1ed1i n\u1ed1i khai th\u00e1c ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh l\u00e0 b\u1ed9 ho\u00e0n ch\u1ec9nh n\u1ebfu c\u00f3 th\u1ec3.<\/p>\n\n\n\n<p>X\u00e1c nh\u1eadn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1edbp bu l\u00f4ng<\/li>\n\n\n\n<li>L\u1edbp h\u1ea1t<\/li>\n\n\n\n<li>\u0110\u1ed9 c\u1ee9ng c\u1ee7a v\u00f2ng \u0111\u1ec7m<\/li>\n\n\n\n<li>Cao \u0111\u1ed9 ren<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch l\u1edbp ph\u1ee7<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u m\u00f4-men xo\u1eafn ho\u1eb7c t\u1ea3i tr\u01b0\u1edbc<\/li>\n\n\n\n<li>Ph\u01b0\u01a1ng ph\u00e1p ch\u1ed1ng n\u1edbi l\u1ecfng<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ec3 l\u1eadp k\u1ebf ho\u1ea1ch s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem l\u1ea1i to\u00e0n b\u1ed9 <a href=\"https:\/\/xzfastener.com\/vi\/home\/products\/\">s\u1ea3n ph\u1ea9m chi ti\u1ebft si\u1ebft ch\u1eb7t<\/a> ph\u1ea1m vi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Thi\u1ebft k\u1ebf chi ti\u1ebft si\u1ebft ch\u1eb7t ch\u1ed1ng m\u00e0i m\u00f2n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ea7u l\u1ed9 ra c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa \u00fd \u0111\u1eb7c bi\u1ec7t<\/h3>\n\n\n\n<p>Trong thi\u1ebft b\u1ecb khai th\u00e1c m\u1ecf, m\u1ed9t s\u1ed1 \u1ed1c v\u00edt ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi qu\u1eb7ng, \u0111\u00e1, than, c\u00e1t ho\u1eb7c b\u00f9n. \u1ede nh\u1eefng v\u1ecb tr\u00ed n\u00e0y, \u0111\u1ed9 m\u00f2n c\u1ee7a \u0111\u1ea7u c\u00f3 th\u1ec3 l\u00e0 v\u1ea5n \u0111\u1ec1 l\u1edbn h\u01a1n \u0111\u1ed9 b\u1ec1n k\u00e9o.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5 bao g\u1ed3m bu l\u00f4ng l\u00f3t, bu l\u00f4ng c\u00e0y, bu l\u00f4ng li\u00ean quan \u0111\u1ebfn g\u1ea7u, ch\u1ed1t m\u00e1ng v\u00e0 ph\u1ea7n c\u1ee9ng l\u1eafp r\u00e1p m\u00e0n h\u00ecnh.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>T\u00f9y ch\u1ecdn chi ti\u1ebft si\u1ebft ch\u1eb7t<\/th><th>S\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th><th>\u0110i\u1ec3m ch\u1ecdn ph\u00edm<\/th><\/tr><\/thead><tbody><tr><td>Bu l\u00f4ng l\u00f3t<\/td><td>L\u1edbp l\u00f3t m\u00e1y nghi\u1ec1n, l\u1edbp l\u00f3t m\u00e1y nghi\u1ec1n, l\u1edbp l\u00f3t m\u00e1ng<\/td><td>H\u1ed3 s\u01a1 \u0111\u1ea7u v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u1eb7c<\/td><\/tr><tr><td>C\u00e0y bu l\u00f4ng<\/td><td>X\u00f4, l\u01b0\u1ee1i dao, t\u1ea5m m\u00e0i m\u00f2n<\/td><td>Gh\u1ebf ng\u1ed3i \u0111\u1ea7u ch\u00ecm<\/td><\/tr><tr><td>Bu l\u00f4ng theo d\u00f5i<\/td><td>M\u00e1y m\u00f3c \u0111\u01b0\u1ee3c theo d\u00f5i<\/td><td>\u0110\u1ed9 b\u1ec1n, \u0111\u1ed9 v\u1eeba v\u1eb7n c\u1ee7a ren, kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp<\/td><\/tr><tr><td>Bu l\u00f4ng l\u1ee5c gi\u00e1c n\u1eb7ng<\/td><td>Khung v\u00e0 thi\u1ebft b\u1ecb k\u1ebft c\u1ea5u<\/td><td>Ph\u00f9 h\u1ee3p v\u1edbi l\u1edbp v\u00e0 v\u00f2ng \u0111\u1ec7m<\/td><\/tr><tr><td>Bu l\u00f4ng \u0111\u1ea7u t\u00f9y ch\u1ec9nh<\/td><td>L\u1edbp l\u00f3t \u0111\u1eb7c bi\u1ec7t ho\u1eb7c b\u1ed9 ph\u1eadn hao m\u00f2n<\/td><td>B\u1ea3n v\u1ebd v\u00e0 ph\u00ea duy\u1ec7t m\u1eabu<\/td><\/tr><tr><td>V\u00f2ng \u0111\u1ec7m c\u1ee9ng<\/td><td>M\u1ed1i n\u1ed1i ch\u1ecbu t\u1ea3i tr\u01b0\u1edbc cao<\/td><td>Ng\u0103n ch\u1eb7n s\u1ef1 nh\u00fang v\u00e0 m\u1ea5t t\u1ea3i tr\u01b0\u1edbc<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u00ecnh d\u1ea1ng \u0111\u1ea7u \u0111\u1eb7c bi\u1ec7t ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn d\u1ef1a tr\u00ean b\u1ea3n v\u1ebd, h\u00e3y s\u1eed d\u1ee5ng <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 cung c\u1ea5p b\u1ea3n v\u1ebd ho\u1eb7c m\u1eabu \u0111\u00e3 s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1edbp ph\u1ee7 v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1eb7c c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf l\u1edbp ph\u1ee7<\/h3>\n\n\n\n<p>L\u1edbp ph\u1ee7 gi\u00fap ch\u1ed1ng \u0103n m\u00f2n, nh\u01b0ng n\u00f3 kh\u00f4ng l\u00e0m cho chi ti\u1ebft si\u1ebft ch\u1eb7t b\u1ecb m\u00e0i m\u00f2n. \u1ede nh\u1eefng v\u00f9ng b\u1ecb m\u00e0i m\u00f2n, l\u1edbp ph\u1ee7 c\u00f3 th\u1ec3 b\u1ecb h\u01b0 h\u1ecfng nhanh ch\u00f3ng. Trong c\u00e1c khu v\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, l\u1edbp ph\u1ee7 v\u1eabn c\u00f3 th\u1ec3 r\u1ea5t h\u1eefu \u00edch.<\/p>\n\n\n\n<p>C\u00e1c l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn bao g\u1ed3m m\u1ea1 k\u1ebdm, m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng, v\u1ea3y k\u1ebdm, oxit \u0111en v\u1edbi d\u1ea7u v\u00e0 c\u00e1c l\u1edbp ph\u1ee7 kh\u00e1c theo quy \u0111\u1ecbnh c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi khai th\u00e1c \u01b0\u1edbt, kho ch\u1ee9a ngo\u00e0i tr\u1eddi, thi\u1ebft b\u1ecb d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi b\u00f9n, h\u00e3y so s\u00e1nh <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/various-coated-fasteners\/\">\u1ed1c v\u00edt tr\u00e1ng kh\u00e1c nhau<\/a> tr\u01b0\u1edbc khi x\u00e1c nh\u1eadn k\u1ebft th\u00fac.<\/p>\n\n\n\n<p>L\u1ef1a ch\u1ecdn l\u1edbp ph\u1ee7 n\u00ean xem x\u00e9t:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ti\u1ebfp x\u00fac v\u1edbi \u0103n m\u00f2n<\/li>\n\n\n\n<li>L\u1eafp ren sau khi ph\u1ee7<\/li>\n\n\n\n<li>H\u00e0nh vi m\u00f4-men xo\u1eafn v\u00e0 ma s\u00e1t<\/li>\n\n\n\n<li>Nguy c\u01a1 gi\u00f2n do hydro \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn m\u1ea1 \u0111i\u1ec7n c\u00f3 \u0111\u1ed9 b\u1ec1n cao<\/li>\n\n\n\n<li>B\u1ea3o v\u1ec7 \u0111\u00f3ng g\u00f3i tr\u01b0\u1edbc khi v\u1eadn chuy\u1ec3n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Y\u00eau c\u1ea7u ch\u1ed1ng n\u1edbi l\u1ecfng<\/h2>\n\n\n\n<p>Thi\u1ebft b\u1ecb khai th\u00e1c rung li\u00ean t\u1ee5c. M\u00e1y nghi\u1ec1n, s\u00e0ng, b\u0103ng t\u1ea3i, m\u00e1y khoan v\u00e0 m\u00e1y c\u1ea5p li\u1ec7u c\u00f3 th\u1ec3 nhanh ch\u00f3ng n\u1edbi l\u1ecfng c\u00e1c \u1ed1c v\u00edt \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p k\u00e9m.<\/p>\n\n\n\n<p>L\u1ef1a ch\u1ecdn ch\u1ed1ng n\u1edbi l\u1ecfng c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110ai \u1ed1c kh\u00f3a ho\u00e0n to\u00e0n b\u1eb1ng kim lo\u1ea1i<\/li>\n\n\n\n<li>V\u00f2ng \u0111\u1ec7m kh\u00f3a n\u00eam<\/li>\n\n\n\n<li>V\u00f2ng \u0111\u1ec7m ph\u1eb3ng c\u1ee9ng<\/li>\n\n\n\n<li>Ch\u1ea5t k\u1ebft d\u00ednh kh\u00f3a ren<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng \u0111ai \u1ed1c \u0111\u00f4i<\/li>\n\n\n\n<li>T\u1ea5m kh\u00f3a \u0111\u1eb7c bi\u1ec7t<\/li>\n\n\n\n<li>Tr\u00ecnh t\u1ef1 si\u1ebft ch\u1eb7t \u0111\u00fang<\/li>\n<\/ul>\n\n\n\n<p>Kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o v\u00f2ng \u0111\u1ec7m l\u00f2 xo \u0111\u1ec3 ch\u1ecbu rung \u0111\u1ed9ng m\u1ea1nh tr\u1eeb khi thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb cho ph\u00e9p \u0111i\u1ec1u \u0111\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RFQ Danh s\u00e1ch ki\u1ec3m tra cho c\u00e1c \u1ed1c v\u00edt thi\u1ebft b\u1ecb khai th\u00e1c m\u1ecf<\/h2>\n\n\n\n<p>M\u1ed9t RFQ r\u00f5 r\u00e0ng n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>RFQ M\u1ee5c<\/th><th>Nh\u1eefng g\u00ec c\u1ea7n ch\u1ec9 \u0111\u1ecbnh<\/th><\/tr><\/thead><tbody><tr><td>Equipment<\/td><td>M\u00e1y nghi\u1ec1n, b\u0103ng t\u1ea3i, s\u00e0ng, g\u1ea7u, m\u00e1y nghi\u1ec1n, m\u00e1y khoan, m\u00e1y c\u1ea5p li\u1ec7u<\/td><\/tr><tr><td>Lo\u1ea1i s\u1ea3n ph\u1ea9m<\/td><td>Bu l\u00f4ng, \u0111ai \u1ed1c, v\u00f2ng \u0111\u1ec7m, \u0111inh t\u00e1n, bu l\u00f4ng l\u00f3t, bu l\u00f4ng c\u00e0y<\/td><\/tr><tr><td>Ti\u00eau chu\u1ea9n<\/td><td>DIN, ISO, ASTM, ASME, ho\u1eb7c b\u1ea3n v\u1ebd<\/td><\/tr><tr><td>K\u00edch th\u01b0\u1edbc<\/td><td>\u0110\u01b0\u1eddng k\u00ednh, chi\u1ec1u d\u00e0i, b\u01b0\u1edbc, chi\u1ec1u d\u00e0i ren<\/td><\/tr><tr><td>L\u1edbp<\/td><td>8.8, 10.9, 12.9, ASTM, ho\u1eb7c c\u1ea5p d\u1ef1 \u00e1n<\/td><\/tr><tr><td>V\u1eadt li\u1ec7u<\/td><td>Th\u00e9p carbon, th\u00e9p h\u1ee3p kim, th\u00e9p kh\u00f4ng g\u1ec9, v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t<\/td><\/tr><tr><td>K\u1ebft th\u00fac<\/td><td>\u0110\u1ed3ng b\u1eb1ng, \u0111en, k\u1ebdm, HDG, v\u1ea3y k\u1ebdm, l\u1edbp ph\u1ee7 \u0111\u1eb7c bi\u1ec7t<\/td><\/tr><tr><td>T\u00ecnh tr\u1ea1ng t\u1ea3i<\/td><td>Va \u0111\u1eadp, rung, c\u1eaft, c\u0103ng, m\u00e0i m\u00f2n<\/td><\/tr><tr><td>Assembly<\/td><td>\u0110ai \u1ed1c, v\u00f2ng \u0111\u1ec7m, b\u1ed9 ph\u1eadn kh\u00f3a, y\u00eau c\u1ea7u m\u00f4-men xo\u1eafn<\/td><\/tr><tr><td>Documents<\/td><td>MTC, \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 b\u1ec1n k\u00e9o, b\u00e1o c\u00e1o l\u1edbp ph\u1ee7, b\u00e1o c\u00e1o ki\u1ec3m tra<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c m\u1eb7t h\u00e0ng th\u00f4ng th\u01b0\u1eddng, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u t\u1eeb <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> sau \u0111\u00f3 n\u00e2ng c\u1ea5p c\u1ea5p \u0111\u1ed9, l\u1edbp ph\u1ee7 ho\u1eb7c thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean t\u00ecnh tr\u1ea1ng thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1eddi khuy\u00ean cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>Ch\u1ed1t cho thi\u1ebft b\u1ecb khai th\u00e1c ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo t\u1ea3i tr\u1ecdng, \u0111\u1ed9 rung, m\u1ee9c \u0111\u1ed9 m\u00e0i m\u00f2n, nguy c\u01a1 \u0103n m\u00f2n v\u00e0 t\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec. \u0110\u1ed9 b\u1ec1n cao r\u1ea5t quan tr\u1ecdng nh\u01b0ng n\u00f3 ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n<p>C\u00e1ch ti\u1ebfp c\u1eadn an to\u00e0n nh\u1ea5t l\u00e0 x\u00e1c \u0111\u1ecbnh to\u00e0n b\u1ed9 l\u1eafp r\u00e1p tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t: v\u1eadt li\u1ec7u, c\u1ea5p \u0111\u1ed9, thi\u1ebft k\u1ebf \u0111\u1ea7u, \u0111ai \u1ed1c, v\u00f2ng \u0111\u1ec7m, l\u1edbp ph\u1ee7, m\u00f4-men xo\u1eafn, ph\u01b0\u01a1ng ph\u00e1p kh\u00f3a, t\u00e0i li\u1ec7u v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ph\u1ee5 t\u00f9ng. \u0110i\u1ec1u \u0111\u00f3 l\u00e0m gi\u1ea3m t\u00ecnh tr\u1ea1ng l\u1ecfng l\u1ebbo, g\u00e3y bu l\u00f4ng, \u0111\u1ea7u b\u1ecb m\u00f2n v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i d\u1ef1 ki\u1ebfn.<\/p>","protected":false},"excerpt":{"rendered":"<p>Mining equipment is hard on fasteners. Bolts, nuts, washers, studs, and special fasteners work under vibration, impact, dust, slurry, moisture, and abrasive material flow. A standard bolt may look strong enough on paper, but in a crusher, screen, conveyor, bucket, chute, or mill liner, the working condition is far from ordinary. For buyers, the right [&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":[501],"class_list":["post-6751","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-fastener-types-applications"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6751","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=6751"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6751\/revisions"}],"predecessor-version":[{"id":6752,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/6751\/revisions\/6752"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=6751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=6751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=6751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}