{"id":3697,"date":"2026-09-20T16:52:46","date_gmt":"2026-09-20T08:52:46","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=3697"},"modified":"2026-09-20T17:52:20","modified_gmt":"2026-09-20T09:52:20","slug":"riveting","status":"publish","type":"process","link":"https:\/\/www.jcinjectionmolding.com\/vi\/service\/riveting\/","title":{"rendered":"T\u00e1n \u0111inh"},"content":{"rendered":"
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Nh\u1ef1a thay \u0111\u1ed5i b\u00e0i to\u00e1n ph\u00e2n b\u1ed1 t\u1ea3i tr\u1ecdng<\/h2>\n

M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p k\u1eb9p ch\u1eb7t ph\u00f9 h\u1ee3p cho kim lo\u1ea1i t\u1ea5m c\u00f3 th\u1ec3 l\u00e0m qu\u00e1 t\u1ea3i polymer quanh l\u1ed7. Thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 c\u1ea7n di\u1ec7n t\u00edch ch\u1ecbu l\u1ef1c l\u1edbn h\u01a1n, v\u00f2ng \u0111\u1ec7m, \u1ed1ng l\u00f3t ho\u1eb7c m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m ph\u00e2n t\u00e1n t\u1ea3i tr\u1ecdng kh\u00e1c, t\u00f9y thu\u1ed9c v\u00e0o m\u1ed1i gh\u00e9p. Gi\u1ea3i ph\u00e1p \u0111\u00fang xu\u1ea5t ph\u00e1t t\u1eeb \u0111\u01b0\u1eddng truy\u1ec1n t\u1ea3i v\u00e0 h\u00ecnh h\u1ecdc s\u1eb5n c\u00f3, kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t \u0111inh t\u00e1n l\u1edbn h\u01a1n.<\/p>\n

C\u1ea7n xem x\u00e9t h\u00e0nh vi d\u00e0i h\u1ea1n c\u0169ng nh\u01b0 qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t. M\u1ed9t v\u00f9ng nh\u1ef1a ch\u1ecbu t\u1ea3i n\u00e9n duy tr\u00ec c\u00f3 th\u1ec3 b\u1ecb gi\u00e3n, \u0111\u1eb7c bi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 cao. \u0110\u1ed9 ch\u1eb7t ban \u0111\u1ea7u kh\u00f4ng t\u1ef1 n\u00f3 ch\u1ee9ng minh hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c duy tr\u00ec trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n

Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn quy\u1ebft \u0111\u1ecbnh c\u00e1c l\u1ef1a ch\u1ecdn \u1ed1c v\u00edt<\/h2>\n

M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p t\u00e1n \u0111inh c\u1ea7n d\u1ee5ng c\u1ee5 \u1edf c\u1ea3 hai ph\u00eda; c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c s\u1eed d\u1ee5ng \u0111inh t\u00e1n k\u00edn \u0111\u01b0\u1ee3c l\u1eafp t\u1eeb m\u1ed9t ph\u00eda. D\u00f9 theo c\u00e1ch n\u00e0o v\u1eabn c\u1ea7n \u0111\u1ee7 h\u1ed7 tr\u1ee3 v\u00e0 khe h\u1edf. Ki\u1ec3m tra to\u00e0n b\u1ed9 tr\u00ecnh t\u1ef1 l\u1eafp r\u00e1p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed9t chi ti\u1ebft sau n\u00e0y kh\u00f4ng c\u1ea3n tr\u1edf d\u1ee5ng c\u1ee5 ho\u1eb7c ng\u0103n c\u1ea3n vi\u1ec7c ki\u1ec3m tra.<\/p>\n

\n\n\n\n\n\n\n\n
Chi ti\u1ebft<\/th>\n\u0110\u1ea7u v\u00e0o b\u1ea3n v\u1ebd ho\u1eb7c quy tr\u00ecnh<\/th>\n<\/tr>\n
L\u1ed7<\/td>\nV\u1ecb tr\u00ed, \u0111\u01b0\u1eddng k\u00ednh v\u00e0 t\u00ecnh tr\u1ea1ng m\u00e9p<\/td>\n<\/tr>\n
Th\u00e0nh nh\u1ef1a<\/td>\n\u0110\u1ed9 d\u00e0y c\u1ee5c b\u1ed9 v\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m h\u1ed7 tr\u1ee3<\/td>\n<\/tr>\n
\u1ed0c v\u00edt<\/td>\nV\u1eadt li\u1ec7u, h\u00ecnh d\u1ea1ng \u0111\u1ea7u v\u00e0 lo\u1ea1i \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/td>\n<\/tr>\n
Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn l\u1eafp r\u00e1p<\/td>\nH\u01b0\u1edbng l\u1eafp \u0111\u1eb7t v\u00e0 khe h\u1edf d\u1ee5ng c\u1ee5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

C\u00e0i \u0111\u1eb7t m\u00e0 kh\u00f4ng che gi\u1ea5u h\u01b0 h\u1ecfng<\/h2>\n

S\u1eed d\u1ee5ng c\u00e1c chi ti\u1ebft \u0111\u00fac \u0111\u1ea1i di\u1ec7n \u0111\u1ec3 thi\u1ebft l\u1eadp \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t. Ki\u1ec3m tra xung quanh l\u1ed7 \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u1ebft tr\u1eafng, v\u1ebft n\u1ee9t ho\u1eb7c bi\u1ebfn d\u1ea1ng, v\u00e0 ki\u1ec3m tra r\u1eb1ng \u0111\u1ea7u t\u1ea1o h\u00ecnh ho\u1eb7c v\u00f9ng m\u1edf r\u1ed9ng kh\u00f4ng c\u1ea3n tr\u1edf c\u00e1c chi ti\u1ebft l\u00e2n c\u1eadn. M\u1ed9t \u0111\u1ea7u nh\u00ecn th\u1ea5y g\u1ecdn g\u00e0ng c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i c\u00f9ng v\u1edbi h\u01b0 h\u1ecfng \u1edf m\u1eb7t \u1ea9n.<\/p>\n

Ki\u1ec3m tra kh\u1ea3 n\u0103ng gi\u1eef n\u00ean ph\u1ea3n \u00e1nh t\u1ea3i tr\u1ecdng th\u1ef1c t\u1ebf: k\u00e9o xuy\u00ean, c\u1eaft ho\u1eb7c rung c\u00f3 th\u1ec3 quan tr\u1ecdng kh\u00e1c nhau \u0111\u1ed1i v\u1edbi t\u1eebng s\u1ea3n ph\u1ea9m. Bao g\u1ed3m \u0111i\u1ec1u h\u00f2a m\u00f4i tr\u01b0\u1eddng li\u00ean quan khi n\u00f3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i h\u00e0nh vi c\u1ee7a polymer.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

T\u00e1n \u0111inh c\u00f3 gi\u1ed1ng v\u1edbi h\u00e0n nhi\u1ec7t kh\u00f4ng?<\/h3>\n

Kh\u00f4ng trong ph\u1ea1m vi n\u00e0y. T\u00e1n \u0111inh s\u1eed d\u1ee5ng m\u1ed9t chi ti\u1ebft xi\u1ebft ri\u00eang bi\u1ec7t, trong khi h\u00e0n nhi\u1ec7t t\u1ea1o h\u00ecnh m\u1ed9t tr\u1ee5 nh\u1ef1a nhi\u1ec7t d\u1ebbo \u0111\u00fac th\u00e0nh \u0111\u1ea7u gi\u1eef.<\/p>\n

M\u1ed1i n\u1ed1i t\u00e1n \u0111inh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec l\u1eb7p l\u1ea1i kh\u00f4ng?<\/h3>\n

N\u00f3 th\u01b0\u1eddng l\u00e0 m\u1ed1i n\u1ed1i c\u1ed1 \u0111\u1ecbnh v\u0129nh vi\u1ec5n. C\u00f3 th\u1ec3 th\u00e1o chi ti\u1ebft xi\u1ebft, nh\u01b0ng vi\u1ec7c l\u1eafp r\u00e1p l\u1eb7p l\u1ea1i c\u1ea7n thi\u1ebft k\u1ebf v\u00e0 quy tr\u00ecnh s\u1eeda ch\u1eefa ri\u00eang.<\/p>\n

L\u1ed7 n\u00ean \u0111\u01b0\u1ee3c \u0111\u00fac hay khoan sau?<\/h3>\n

\u0110i\u1ec1u \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed, h\u00ecnh h\u1ecdc, kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ea1nh y\u00eau c\u1ea7u. Xem x\u00e9t c\u1ea3 hai ph\u01b0\u01a1ng \u00e1n tr\u01b0\u1edbc khi ch\u1ed1t thi\u1ebft k\u1ebf khu\u00f4n.<\/p>\n

Xem x\u00e9t l\u1eafp r\u00e1p c\u01a1 kh\u00ed s\u1edbm<\/h2>\n

Ph\u1ed1i h\u1ee3p c\u00e1c l\u1ed7 v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m h\u1ed7 tr\u1ee3 th\u00f4ng qua ch\u1ebf t\u1ea1o khu\u00f4n theo y\u00eau c\u1ea7u<\/a>. \u0110\u1ed1i v\u1edbi gi\u1eef kim lo\u1ea1i thay th\u1ebf, xem x\u00e9t c\u00e1c t\u00e1c \u0111\u1ed9ng thi\u1ebft k\u1ebf c\u1ee7a \u5d4c\u4ef6\u6210\u578b<\/a>. G\u1eedi chi ti\u1ebft chi ti\u1ebft xi\u1ebft v\u00e0 chi ti\u1ebft gh\u00e9p c\u00f9ng v\u1edbi m\u1ed9t y\u00eau c\u1ea7u d\u1ef1 \u00e1n<\/a>.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Plastic changes the load-distribution problem A fastening approach suitable for sheet metal may overload a polymer around the hole. The design may need a larger bearing area, a washer, a sleeve or another load-spreading feature, depending on the joint. The correct solution comes from the load path and available geometry, not simply a larger rivet. […]<\/p>\n","protected":false},"featured_media":3716,"template":"","process_category":[34],"class_list":["post-3697","process","type-process","status-publish","has-post-thumbnail","hentry","process_category-secondary-operations"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/process\/3697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/process"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/types\/process"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/3716"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=3697"}],"wp:term":[{"taxonomy":"process_category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/process_category?post=3697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}