{"id":7352,"date":"2025-12-11T03:14:04","date_gmt":"2025-12-10T19:14:04","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7352"},"modified":"2026-06-24T03:15:06","modified_gmt":"2026-06-23T19:15:06","slug":"plating-defects-in-fasteners-white-rust-peeling-and-uneven-coating","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/plating-defects-in-fasteners-white-rust-peeling-and-uneven-coating\/","title":{"rendered":"Khi\u1ebfm khuy\u1ebft l\u1edbp m\u1ea1 \u1edf \u1ed1c v\u00edt: r\u1ec9 s\u00e9t tr\u1eafng, bong tr\u00f3c v\u00e0 l\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u"},"content":{"rendered":"

C\u00e1c khuy\u1ebft t\u1eadt m\u1ea1 \u1edf \u1ed1c v\u00edt r\u1ea5t d\u1ec5 nh\u00ecn th\u1ea5y nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng d\u1ec5 d\u00e0ng \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c. Ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 m\u1edf th\u00f9ng carton v\u00e0 th\u1ea5y b\u1ed9t tr\u1eafng tr\u00ean bu l\u00f4ng m\u1ea1 k\u1ebdm, bong tr\u00f3c tr\u00ean \u0111\u1ea7u v\u00edt ho\u1eb7c m\u00e0u kh\u00f4ng \u0111\u1ec1u tr\u00ean \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m. C\u00e2u h\u1ecfi \u0111\u1ea7u ti\u00ean th\u01b0\u1eddng gi\u1ed1ng nhau: \u0111\u00e2y ch\u1ec9 l\u00e0 m\u1ef9 ph\u1ea9m hay n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t?<\/p>\n\n\n\n

C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i chi ti\u1ebft si\u1ebft ch\u1eb7t, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a l\u1edbp ph\u1ee7, t\u00ecnh tr\u1ea1ng ti\u1ebfp x\u00fac, v\u1ecb tr\u00ed khuy\u1ebft t\u1eadt v\u00e0 y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n. Kh\u00f4ng n\u00ean x\u1eed l\u00fd r\u1ec9 s\u00e9t tr\u1eafng, bong tr\u00f3c v\u00e0 l\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u nh\u01b0 m\u1ed9t v\u1ea5n \u0111\u1ec1 chung. M\u1ed7i khi\u1ebfm khuy\u1ebft ch\u1ec9 ra m\u1ed9t r\u1ee7i ro quy tr\u00ecnh kh\u00e1c nhau.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn l\u1edbp ph\u1ee7 ph\u1ed5 bi\u1ebfn, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem l\u1ea1i XZ Fastener's \u1ed1c v\u00edt tr\u00e1ng kh\u00e1c nhau<\/a> v\u00e0 m\u1ea1 \u0111i\u1ec7n k\u1ebdm<\/a> trang.<\/p>\n\n\n\n

T\u1ea1i sao ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1 l\u1ea1i quan tr\u1ecdng<\/h2>\n\n\n\n

L\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 nhi\u1ec1u h\u01a1n v\u1ebb b\u1ec1 ngo\u00e0i<\/h3>\n\n\n\n

L\u1edbp m\u1ea1 chi ti\u1ebft si\u1ebft ch\u1eb7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, h\u00ecnh th\u1ee9c b\u00ean ngo\u00e0i, hi\u1ec7u su\u1ea5t x\u1eed l\u00fd v\u00e0 trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p l\u00e0 h\u00e0nh vi ma s\u00e1t. N\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh, chi ti\u1ebft si\u1ebft ch\u1eb7t c\u00f3 th\u1ec3 b\u1ecb g\u1ec9 s\u1edbm, l\u1eafp r\u00e1p k\u00e9m ho\u1eb7c kh\u00f4ng ki\u1ec3m tra \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

L\u1ed7i m\u1ea1<\/th>M\u1ed1i quan t\u00e2m \u0111i\u1ec3n h\u00ecnh<\/th>V\u1ecb tr\u00ed chung<\/th><\/tr><\/thead>
B\u1ec7nh g\u1ec9 tr\u1eafng<\/td>\u0102n m\u00f2n s\u1edbm b\u1ec1 m\u1eb7t k\u1ebdm<\/td>Bu l\u00f4ng, \u0111ai \u1ed1c, v\u00f2ng \u0111\u1ec7m, c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00f3ng g\u00f3i<\/td><\/tr>
L\u1ed9t v\u1ecf<\/td>\u0110\u1ed9 b\u00e1m d\u00ednh ho\u1eb7c chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t k\u00e9m<\/td>\u0110\u1ea7u, ren, c\u1ea1nh<\/td><\/tr>
L\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u<\/td>Ph\u00e2n ph\u1ed1i m\u1ea1 k\u00e9m ho\u1eb7c d\u1ea5u ti\u1ebfp x\u00fac<\/td>Ren, h\u1ed1c, b\u1ec1 m\u1eb7t \u0111ai \u1ed1c b\u00ean trong<\/td><\/tr>
\u0110i\u1ec3m tr\u1ea7n<\/td>B\u1ea3o hi\u1ec3m kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7<\/td>C\u00e1c c\u1ea1nh, r\u1ec5 ren, \u0111i\u1ec3m ti\u1ebfp x\u00fac<\/td><\/tr>
L\u1edbp ph\u1ee7 d\u01b0 th\u1eeba<\/td>V\u1ea5n \u0111\u1ec1 ph\u00f9 h\u1ee3p v\u1edbi ch\u1ee7 \u0111\u1ec1<\/td>Ch\u1ee7 \u0111\u1ec1 n\u1ed9i b\u1ed9 v\u00e0 gi\u1ea3i ph\u00f3ng m\u1eb7t b\u1eb1ng ch\u1eb7t ch\u1ebd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi mua, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 x\u00e1c \u0111\u1ecbnh ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t ch\u1ee9 kh\u00f4ng ph\u1ea3i sau khi l\u00f4 h\u00e0ng \u0111\u1ebfn.<\/p>\n\n\n\n

R\u1ec9 tr\u1eafng tr\u00ean \u1ed1c v\u00edt m\u1ea1 k\u1ebdm<\/h2>\n\n\n\n

Th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn \u0111\u1ed9 \u1ea9m v\u00e0 l\u01b0u tr\u1eef<\/h3>\n\n\n\n

R\u1ec9 tr\u1eafng l\u00e0 s\u1ea3n ph\u1ea9m \u0103n m\u00f2n d\u1ea1ng b\u1ed9t m\u00e0u tr\u1eafng ho\u1eb7c x\u00e1m tr\u00ean b\u1ec1 m\u1eb7t k\u1ebdm. N\u00f3 th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n khi c\u00e1c \u1ed1c v\u00edt m\u1ea1 k\u1ebdm \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i khi \u1ea9m \u01b0\u1edbt, b\u1ea3o qu\u1ea3n trong \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt, ti\u1ebfp x\u00fac v\u1edbi h\u01a1i n\u01b0\u1edbc ng\u01b0ng t\u1ee5 ho\u1eb7c \u0111\u1ec3 trong bao b\u00ec k\u00edn m\u00e0 kh\u00f4ng c\u00f3 \u0111\u1ee7 \u0111\u1ed9 th\u00f4ng gi\u00f3.<\/p>\n\n\n\n

B\u1ec7nh r\u1ec9 s\u00e9t m\u00e0u tr\u1eafng nh\u1ea1t c\u00f3 th\u1ec3 ch\u1ee7 y\u1ebfu mang t\u00ednh th\u1ea9m m\u1ef9 trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng kh\u00f4ng quan tr\u1ecdng. B\u1ec7nh r\u1ec9 s\u00e9t n\u1eb7ng m\u00e0u tr\u1eafng c\u00f3 th\u1ec3 cho th\u1ea5y kh\u1ea3 n\u0103ng s\u1ea5y kh\u00f4 k\u00e9m, kh\u1ea3 n\u0103ng th\u1ee5 \u0111\u1ed9ng k\u00e9m, b\u1ea3o qu\u1ea3n k\u00e9m ho\u1eb7c l\u1edbp b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n b\u1ecb h\u01b0 h\u1ecfng.<\/p>\n\n\n\n

nguy\u00ean nh\u00e2n<\/th>Prevention<\/th><\/tr><\/thead>
Kh\u00f4 k\u00e9m sau khi m\u1ea1<\/td>Y\u00eau c\u1ea7u s\u1ea5y kh\u00f4 th\u00edch h\u1ee3p tr\u01b0\u1edbc khi \u0111\u00f3ng g\u00f3i<\/td><\/tr>
B\u1ea3o qu\u1ea3n \u1ea9m<\/td>S\u1eed d\u1ee5ng \u0111i\u1ec1u ki\u1ec7n kho kh\u00f4<\/td><\/tr>
Ng\u01b0ng t\u1ee5 trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n<\/td>S\u1eed d\u1ee5ng ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u00f3ng g\u00f3i ph\u00f9 h\u1ee3p<\/td><\/tr>
Th\u00f9ng gi\u1ea5y ho\u1eb7c pallet \u01b0\u1edbt<\/td>Tr\u00e1nh n\u1ea1p bao b\u00ec \u01b0\u1edbt<\/td><\/tr>
T\u00ednh th\u1ee5 \u0111\u1ed9ng k\u00e9m<\/td>X\u00e1c nh\u1eadn qu\u00e1 tr\u00ecnh m\u1ea1 v\u00e0 y\u00eau c\u1ea7u ki\u1ec3m tra<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u01a1n h\u00e0ng xu\u1ea5t kh\u1ea9u, v\u1ea5n \u0111\u1ec1 \u0111\u00f3ng g\u00f3i. Ch\u1ed1t d\u00e0y \u0111\u1eb7c gi\u1eef \u0111\u1ed9 \u1ea9m b\u00ean trong th\u00f9ng carton. N\u1ebfu th\u00f9ng carton \u0111\u01b0\u1ee3c ni\u00eam phong qu\u00e1 s\u1edbm sau khi m\u1ea1, nguy c\u01a1 r\u1ec9 s\u00e9t tr\u1eafng s\u1ebd t\u0103ng l\u00ean.<\/p>\n\n\n\n

L\u1ed9t v\u00e0 bong tr\u00f3c<\/h2>\n\n\n\n

L\u1ed7i b\u00e1m d\u00ednh nghi\u00eam tr\u1ecdng h\u01a1n<\/h3>\n\n\n\n

Bong tr\u00f3c c\u00f3 ngh\u0129a l\u00e0 l\u1edbp ph\u1ee7 \u0111ang t\u00e1ch ra kh\u1ecfi kim lo\u1ea1i c\u01a1 b\u1ea3n. \u0110i\u1ec1u n\u00e0y nghi\u00eam tr\u1ecdng h\u01a1n s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc nh\u1eb9. Nguy\u00ean nh\u00e2n th\u01b0\u1eddng l\u00e0 do l\u00e0m s\u1ea1ch k\u00e9m, c\u1eb7n d\u1ea7u, c\u1eb7n, k\u00edch ho\u1ea1t k\u00e9m, ki\u1ec3m so\u00e1t quy tr\u00ecnh sai ho\u1eb7c h\u01b0 h\u1ecfng c\u01a1 h\u1ecdc sau khi m\u1ea1.<\/p>\n\n\n\n

L\u1ed9t tr\u00ean c\u00e1c s\u1ee3i ch\u1ec9 \u0111\u1eb7c bi\u1ec7t nguy hi\u1ec3m. L\u1edbp ph\u1ee7 l\u1ecfng l\u1ebbo c\u00f3 th\u1ec3 l\u00e0m k\u1eb9t \u0111ai \u1ed1c, thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i m\u00f4-men xo\u1eafn ho\u1eb7c khi\u1ebfn th\u00e9p tr\u1ea7n b\u1ecb \u0103n m\u00f2n.<\/p>\n\n\n\n

V\u1ecb tr\u00ed l\u1ed9t<\/th>R\u1ee7i ro c\u00f3 th\u1ec3 x\u1ea3y ra<\/th><\/tr><\/thead>
\u0110\u1ea7u bu l\u00f4ng<\/td>\u0110i\u1ec3m t\u1eeb ch\u1ed1i v\u00e0 \u0103n m\u00f2n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y<\/td><\/tr>
B\u1ec1 m\u1eb7t ren<\/td>L\u1ed7i l\u1eafp r\u00e1p ho\u1eb7c bi\u1ebfn \u0111\u1ed5i m\u00f4-men xo\u1eafn<\/td><\/tr>
M\u1eb7t gi\u1eb7t<\/td>B\u1ec1 m\u1eb7t ch\u1ecbu l\u1ef1c k\u00e9m<\/td><\/tr>
Ch\u1ee7 \u0111\u1ec1 b\u00ean trong \u0111ai \u1ed1c<\/td>L\u1eafp ch\u1eb7t ho\u1eb7c ph\u1ee7 c\u00e1c m\u1ea3nh v\u1ee5n<\/td><\/tr>
C\u00e1c c\u1ea1nh v\u00e0 g\u00f3c<\/td>R\u1ec9 s\u00e9t s\u1edbm sau khi x\u1eed l\u00fd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

N\u1ebfu hi\u1ec7n t\u01b0\u1ee3ng bong tr\u00f3c xu\u1ea5t hi\u1ec7n \u1edf nhi\u1ec1u th\u00f9ng ho\u1eb7c nhi\u1ec1u l\u00f4, \u0111\u1eebng coi \u0111\u00f3 l\u00e0 h\u01b0 h\u1ecfng do x\u1eed l\u00fd ng\u1eabu nhi\u00ean. Ki\u1ec3m tra l\u00f4 m\u1ea1 v\u00e0 qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t.<\/p>\n\n\n\n

L\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 bi\u1ebfn \u0111\u1ed5i m\u00e0u s\u1eafc<\/h2>\n\n\n\n

M\u1ed9t s\u1ed1 bi\u1ebfn th\u1ec3 l\u00e0 b\u00ecnh th\u01b0\u1eddng, nh\u01b0ng c\u00f3 gi\u1edbi h\u1ea1n<\/h3>\n\n\n\n

Ch\u1ed1t c\u00f3 h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p. Ren, h\u1ed1c, l\u1ed7, g\u00f3c nh\u1ecdn v\u00e0 ren \u0111ai \u1ed1c b\u00ean trong kh\u00f4ng \u0111\u01b0\u1ee3c m\u1ea1 theo c\u00f9ng m\u1ed9t c\u00e1ch. C\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t nh\u1ecf v\u1ec1 m\u00e0u s\u1eafc n\u1ebfu \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 v\u00e0 hi\u1ec7u su\u1ea5t \u0103n m\u00f2n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n

Tuy nhi\u00ean, l\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t v\u1ea5n \u0111\u1ec1 khi n\u00f3 g\u00e2y ra c\u00e1c v\u00f9ng tr\u1ed1ng, t\u00edch t\u1ee5 d\u00e0y, b\u1ec1 m\u1eb7t g\u1ed3 gh\u1ec1 ho\u1eb7c c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1edbp ren.<\/p>\n\n\n\n

Condition<\/th>H\u00e0nh \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi mua<\/th><\/tr><\/thead>
S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 s\u1eafc th\u00e1i nh\u1eb9<\/td>Ki\u1ec3m tra xem c\u00f3 \u0111\u01b0\u1ee3c ph\u00e9p theo ti\u00eau chu\u1ea9n ngo\u1ea1i h\u00ecnh hay kh\u00f4ng<\/td><\/tr>
L\u1edbp ph\u1ee7 s\u1ee3i d\u00e0y<\/td>Ch\u1ea1y th\u1eed \u0111ai \u1ed1c ho\u1eb7c m\u00e1y \u0111o<\/td><\/tr>
R\u1ec5 s\u1ee3i tr\u1ea7n<\/td>Ki\u1ec3m tra \u0111\u1ed9 che ph\u1ee7 c\u1ee7a l\u1edbp ph\u1ee7 v\u00e0 nguy c\u01a1 \u0103n m\u00f2n<\/td><\/tr>
D\u1ea5u ti\u1ebfp x\u00fac t\u1ed1i<\/td>X\u00e1c nh\u1eadn n\u1ebfu t\u1eeb gi\u00e1 \u0111\u1ee1, th\u00f9ng ho\u1eb7c x\u1eed l\u00fd<\/td><\/tr>
L\u1edbp ph\u1ee7 th\u00f4<\/td>Ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 hi\u1ec7u su\u1ea5t l\u1eafp r\u00e1p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 v\u1ebb ngo\u00e0i cao c\u1ea5p ho\u1eb7c bao b\u00ec b\u00e1n l\u1ebb, \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u v\u1ec1 m\u00e0u s\u1eafc v\u00e0 b\u1ec1 m\u1eb7t ph\u1ea3i \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t theo m\u1eabu tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ng\u01b0\u1eddi mua n\u00ean y\u00eau c\u1ea7u<\/h2>\n\n\n\n

Ki\u1ec3m tra tr\u1ef1c quan l\u00e0 kh\u00f4ng \u0111\u1ee7 cho c\u00e1c \u0111\u01a1n h\u00e0ng quan tr\u1ecdng<\/h3>\n\n\n\n

M\u1ed9t k\u1ebf ho\u1ea1ch ki\u1ec3m tra th\u1ef1c t\u1ebf ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng. Ph\u1ea7n c\u1ee9ng chung c\u00f3 th\u1ec3 c\u1ea7n ki\u1ec3m tra tr\u1ef1c quan v\u00e0 ki\u1ec3m tra \u0111\u1ed9 kh\u00edt c\u1ee7a ren. Ch\u1ed1t d\u1ef1 \u00e1n c\u00f3 th\u1ec3 c\u1ea7n \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7, phun mu\u1ed1i, \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 ki\u1ec3m so\u00e1t ch\u1ee9ng ch\u1ec9.<\/p>\n\n\n\n

M\u1ee5c ki\u1ec3m tra<\/th>M\u1ee5c \u0111\u00edch<\/th><\/tr><\/thead>
Ki\u1ec3m tra tr\u1ef1c quan<\/td>Ki\u1ec3m tra r\u1ec9 s\u00e9t, bong tr\u00f3c, v\u1ebft \u1ed1, m\u00e0u s\u1eafc, v\u1ebft tr\u1ea7n<\/td><\/tr>
Ki\u1ec3m tra \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7<\/td>X\u00e1c nh\u1eadn ph\u1ea1m vi \u0111\u1ed9 d\u00e0y m\u1ea1<\/td><\/tr>
Ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh<\/td>X\u00e1c minh li\u00ean k\u1ebft l\u1edbp ph\u1ee7 v\u1edbi kim lo\u1ea1i c\u01a1 b\u1ea3n<\/td><\/tr>
Ki\u1ec3m tra th\u01b0\u1edbc \u0111o ren<\/td>X\u00e1c nh\u1eadn s\u1ef1 ph\u00f9 h\u1ee3p sau khi m\u1ea1<\/td><\/tr>
Th\u1eed nghi\u1ec7m phun mu\u1ed1i<\/td>So s\u00e1nh kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n khi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh<\/td><\/tr>
Ki\u1ec3m tra \u0111\u00f3ng g\u00f3i<\/td>Ki\u1ec3m tra \u0111\u1ed9 \u1ea9m, ghi nh\u00e3n v\u00e0 t\u00ecnh tr\u1ea1ng th\u00f9ng carton<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c c\u1ee5m \u0111\u01b0\u1ee3c ph\u1ee7, h\u00e3y x\u00e1c nh\u1eadn c\u00e1c bu l\u00f4ng, \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m v\u1edbi nhau. M\u1ed9t bu-l\u00f4ng s\u1ea1ch v\u1edbi \u0111ai \u1ed1c \u0111\u01b0\u1ee3c m\u1ea1 k\u00e9m v\u1eabn c\u00f3 th\u1ec3 khi\u1ebfn b\u1ed9 ph\u1eadn l\u1eafp r\u00e1p b\u1ecb h\u1ecfng.<\/p>\n\n\n\n

RFQ Danh s\u00e1ch ki\u1ec3m tra cho Ch\u1ed1t m\u1ea1<\/h2>\n\n\n\n

X\u00e1c \u0111\u1ecbnh r\u00f5 y\u00eau c\u1ea7u m\u1ea1<\/h3>\n\n\n\n

M\u1ed9t RFQ ho\u00e0n ch\u1ec9nh n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n

    \n
  1. Ti\u00eau chu\u1ea9n, k\u00edch th\u01b0\u1edbc, v\u1eadt li\u1ec7u v\u00e0 c\u1ea5p \u0111\u1ed9 c\u1ee7a chi ti\u1ebft si\u1ebft ch\u1eb7t.<\/li>\n\n\n\n
  2. Lo\u1ea1i m\u1ea1, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ea1 k\u1ebdm, k\u1ebdm v\u00e0ng, k\u1ebdm \u0111en ho\u1eb7c ho\u00e0n thi\u1ec7n kh\u00e1c.<\/li>\n\n\n\n
  3. \u0110\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 y\u00eau c\u1ea7u.<\/li>\n\n\n\n
  4. Y\u00eau c\u1ea7u th\u1ee5 \u0111\u1ed9ng ho\u1eb7c cromat.<\/li>\n\n\n\n
  5. Gi\u1edd phun mu\u1ed1i n\u1ebfu c\u1ea7n thi\u1ebft.<\/li>\n\n\n\n
  6. Ti\u00eau chu\u1ea9n xu\u1ea5t hi\u1ec7n ho\u1eb7c m\u1eabu \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/li>\n\n\n\n
  7. Ch\u1ec9 ph\u00f9 h\u1ee3p sau khi m\u1ea1.<\/li>\n\n\n\n
  8. Ki\u1ec3m so\u00e1t \u0111\u1ed9 gi\u00f2n hydro cho c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 \u0111\u1ed9 b\u1ec1n cao.<\/li>\n\n\n\n
  9. Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i v\u00e0 b\u1ea3o v\u1ec7 \u0111\u1ed9 \u1ea9m.<\/li>\n\n\n\n
  10. Y\u00eau c\u1ea7u v\u1ec1 gi\u1ea5y ch\u1ee9ng nh\u1eadn v\u00e0 b\u00e1o c\u00e1o ki\u1ec3m tra.<\/li>\n<\/ol>\n\n\n\n

    \u0110\u1ed1i v\u1edbi c\u00e1c \u1ed1c v\u00edt c\u00f3 \u0111\u1ed9 b\u1ec1n cao, l\u1edbp m\u1ea1 c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t c\u1ea9n th\u1eadn. Ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam XZ Fastener \u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a> khi \u0111\u1ed9 b\u1ec1n v\u00e0 r\u1ee7i ro l\u1edbp ph\u1ee7 ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t c\u00f9ng nhau.<\/p>\n\n\n\n

    Khuy\u1ebfn ngh\u1ecb cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n

    R\u1ec9 tr\u1eafng, bong tr\u00f3c v\u00e0 l\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ec1u kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 gi\u1ed1ng nhau. B\u1ec7nh r\u1ec9 s\u00e9t tr\u1eafng th\u01b0\u1eddng l\u00e0 do c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 \u1ea9m, kh\u00f4, th\u1ee5 \u0111\u1ed9ng ho\u1eb7c b\u1ea3o qu\u1ea3n. \u0110i\u1ec3m bong tr\u00f3c cho th\u1ea5y \u0111\u1ed9 b\u00e1m d\u00ednh ho\u1eb7c s\u1ef1 chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t kh\u00f4ng th\u00e0nh c\u00f4ng. L\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn khi c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t nh\u1ecf v\u1ec1 h\u00ecnh \u1ea3nh, nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn khi n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 che ph\u1ee7, \u0111\u1ed9 d\u00e0y ho\u1eb7c \u0111\u1ed9 kh\u00edt c\u1ee7a ren.<\/p>\n\n\n\n

    C\u00e1ch ti\u1ebfp c\u1eadn an to\u00e0n nh\u1ea5t l\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u m\u1ea1 tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t, ph\u00ea duy\u1ec7t m\u1eabu khi h\u00ecnh th\u1ee9c b\u00ean ngo\u00e0i c\u00f3 v\u1ea5n \u0111\u1ec1, ki\u1ec3m tra \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 v\u00e0 \u0111\u1ed9 kh\u00edt c\u1ee7a ren c\u0169ng nh\u01b0 ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m c\u1ee7a bao b\u00ec tr\u01b0\u1edbc khi v\u1eadn chuy\u1ec3n.<\/p>\n\n\n\n

    \u0110\u1ed1i v\u1edbi bu l\u00f4ng, \u0111ai \u1ed1c, \u1ed1c v\u00edt, v\u00f2ng \u0111\u1ec7m, neo ho\u1eb7c \u1ed1c v\u00edt \u0111\u01b0\u1ee3c ph\u1ee7 t\u00f9y ch\u1ec9nh, h\u00e3y g\u1eedi y\u00eau c\u1ea7u v\u1ec1 l\u1edbp ph\u1ee7, \u0111i\u1ec1u ki\u1ec7n \u1ee9ng d\u1ee5ng v\u00e0 ti\u00eau chu\u1ea9n ki\u1ec3m tra qua XZ Fastener Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

    Plating defects in fasteners are easy to see, but not always easy to judge. A buyer may open a carton and find white powder on zinc plated bolts, peeling on screw heads, or uneven color on nuts and washers. The first question is usually the same: is this only cosmetic, or does it affect performance? […]<\/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":[499],"class_list":["post-7352","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-fastener-manufacturing-processes"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7352","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=7352"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7352\/revisions"}],"predecessor-version":[{"id":7353,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7352\/revisions\/7353"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=7352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=7352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=7352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}