{"id":6071,"date":"2026-04-08T22:41:39","date_gmt":"2026-04-08T22:41:39","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/problem-from-thin-rubber-cover-vi"},"modified":"2026-04-08T22:41:39","modified_gmt":"2026-04-08T22:41:39","slug":"problem-from-thin-rubber-cover-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/problem-from-thin-rubber-cover-vi\/","title":{"rendered":"Nguy c\u01a1 n\u00e0o x\u1ea3y ra n\u1ebfu l\u1edbp cao su b\u1ea3o v\u1ec7 qu\u00e1 m\u1ecfng do s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i EP l\u00e2u d\u00e0i?"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

1. Vi\u1ec7c m\u1ecfng \u0111i c\u1ee7a b\u0103ng t\u1ea3i EP s\u1ebd l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i n\u1ed1i.<\/p>\n\n\n

Sau khi b\u0103ng t\u1ea3i EP \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e2u d\u00e0i, \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp ph\u1ee7 cao su m\u1eb7t tr\u00ean v\u00e0 m\u1eb7t d\u01b0\u1edbi s\u1ebd tr\u1edf n\u00ean m\u1ecfng h\u01a1n \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 kh\u00e1c nhau. Khi b\u0103ng t\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i hai \u0111\u1ea7u, \u0111\u1ed9 d\u00e0y c\u1ee7a \u0111o\u1ea1n n\u1ed1i s\u1ebd kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, \u0111i\u1ec1u n\u00e0y s\u1ebd g\u00e2y ra ph\u1ea7n l\u1ed3i l\u00ean c\u1ee7a m\u1ed1i n\u1ed1i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh b\u0103ng t\u1ea3i v\u00e0 con l\u0103n b\u0103ng t\u1ea3i th\u01b0\u1eddng xuy\u00ean b\u1ecb c\u00e0o x\u01b0\u1edbc, kh\u00f4ng ch\u1ec9 l\u00e0m m\u00f2n con l\u0103n b\u0103ng t\u1ea3i m\u00e0 c\u00f2n r\u00fat ng\u1eafn tu\u1ed5i th\u1ecd c\u1ee7a \u0111o\u1ea1n n\u1ed1i. Sau khi b\u0103ng t\u1ea3i EP b\u1ecb h\u01b0 h\u1ecfng \u0111\u1ebfn m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed9 s\u00e2u c\u1ee7a l\u1edbp v\u1ea3i l\u00f3t v\u00e0 l\u1edbp l\u00f3t ch\u1eafc ch\u1eafn t\u1ea1i m\u1ed1i n\u1ed1i, n\u00f3 tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n k\u00e9o t\u1ed5ng th\u1ec3 c\u1ee7a b\u0103ng t\u1ea3i EP v\u00e0 l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a n\u00f3. Khi b\u0103ng t\u1ea3i \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng ho\u1eb7c d\u1eebng \u0111\u1ed9t ng\u1ed9t d\u01b0\u1edbi t\u1ea3i, b\u0103ng t\u1ea3i EP d\u1ec5 x\u1ea3y ra s\u1ef1 c\u1ed1 \u0111\u1ee9t g\u00e3y.<\/p>\n\n\n

    2. Vi\u1ec7c m\u1ecfng \u0111i c\u1ee7a l\u1edbp ph\u1ee7 b\u0103ng t\u1ea3i EP s\u1ebd l\u00e0m t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh.<\/p>\n\n\n

 V\u00ed d\u1ee5, s\u1ef1 m\u00e0i m\u00f2n l\u00e2u d\u00e0i s\u1ebd l\u00e0m cho l\u1edbp ph\u1ee7 cao su c\u1ee7a b\u0103ng t\u1ea3i EP m\u1ecfng h\u01a1n v\u00e0 th\u1eadm ch\u00ed l\u00e0m l\u1ed9 ra l\u1edbp l\u00f3t trong m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean kh\u1eafc nghi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u01a1i n\u1eafng, c\u00e1t b\u1ee5i, m\u01b0a ng\u00e2m, nhi\u1ec7t \u0111\u1ed9 cao, m\u00f4i tr\u01b0\u1eddng axit-baz\u01a1, v.v., v\u00e0 l\u1edbp l\u00f3t m\u1ea5t \u0111i s\u1ef1 b\u1ea3o v\u1ec7 c\u1ee7a l\u1edbp ph\u1ee7 cao su tr\u1edf n\u00ean d\u1ec5 v\u1ee1 h\u01a1n, n\u00f3 s\u1ebd l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd, g\u00e2y ra h\u01b0 h\u1ecfng s\u1edbm cho b\u0103ng t\u1ea3i EP, gi\u1ea3m chu k\u1ef3 l\u00e0m vi\u1ec7c c\u1ee7a b\u0103ng t\u1ea3i EP, v\u00e0 t\u0103ng chi ph\u00ed v\u1eadn chuy\u1ec3n c\u1ee7a d\u00e2y chuy\u1ec1n b\u0103ng t\u1ea3i. Khi \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp ph\u1ee7 \u1edf hai b\u00ean \u0111\u01b0\u1eddng trung t\u00e2m c\u1ee7a b\u0103ng t\u1ea3i EP kh\u00f4ng gi\u1ed1ng nhau, t\u1ef7 l\u1ec7 k\u00e9o gi\u00e3n c\u1ee7a c\u1ea3 hai b\u00ean b\u0103ng t\u1ea3i th\u01b0\u1eddng b\u1ecb thay \u0111\u1ed5i, \u0111i\u1ec1u n\u00e0y tr\u1ef1c ti\u1ebfp g\u00e2y ra s\u1ef1 l\u1ec7ch h\u01b0\u1edbng c\u1ee7a b\u0103ng t\u1ea3i EP trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. N\u1ebfu vi\u1ec7c hi\u1ec7u ch\u1ec9nh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh kh\u00f4ng \u0111\u00fang c\u00e1ch, ng\u01b0\u1ee3c l\u1ea1i n\u00f3 s\u1ebd l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam s\u1ef1 m\u00e0i m\u00f2n c\u1ee7a b\u0103ng t\u1ea3i v\u00e0 gi\u00e1n ti\u1ebfp t\u0103ng chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec c\u1ee7a doanh nghi\u1ec7p.<\/p>\n\n\n

   3. H\u01b0 h\u1ecfng b\u0103ng t\u1ea3i EP s\u1ebd l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3<\/p>\n\n\n

L\u1edbp ph\u1ee7 cao su c\u1ee7a b\u0103ng t\u1ea3i EP tr\u1edf n\u00ean m\u1ecfng h\u01a1n, bong tr\u00f3c, t\u00e1ch ra v\u00e0 th\u1eadm ch\u00ed l\u1ed9 ra l\u1edbp l\u00f3t, g\u00e2y ra h\u01b0 h\u1ecfng qu\u00e1 m\u1ee9c cho b\u0103ng t\u1ea3i EP. Ngo\u00e0i ra, m\u1ee9c \u0111\u1ed9 m\u00e0i m\u00f2n kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u \u1edf hai b\u00ean \u0111\u01b0\u1eddng trung t\u00e2m c\u1ee7a b\u0103ng t\u1ea3i EP l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee5c b\u1ed9 c\u1ee7a b\u0103ng t\u1ea3i EP, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 \u1ed5n \u0111\u1ecbnh t\u1ed5ng th\u1ec3 c\u1ee7a b\u0103ng t\u1ea3i, s\u1ebd g\u00e2y ra s\u1ef1 ph\u00e2n b\u1ed1 kh\u00f4ng \u0111\u1ec1u c\u1ee7a v\u1eadt li\u1ec7u v\u1eadn chuy\u1ec3n, v\u00e0 s\u1eed d\u1ee5ng l\u00e2u d\u00e0i s\u1ebd l\u00e0m cho con l\u0103n b\u0103ng t\u1ea3i, r\u00f2ng r\u1ecdc b\u0103ng t\u1ea3i v\u00e0 th\u1eadm ch\u00ed \u0111\u1ed9ng c\u01a1 truy\u1ec1n \u0111\u1ed9ng qu\u00e1 t\u1ea3i, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh t\u1ed5ng th\u1ec3 c\u1ee7a d\u00e2y chuy\u1ec1n v\u1eadn chuy\u1ec3n.<\/p>\n\n\n

Do \u0111\u00f3, trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i EP, ch\u00fang ta ph\u1ea3i th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec v\u00e0 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3, ph\u00e1t hi\u1ec7n k\u1ecbp th\u1eddi c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb h\u01b0 h\u1ecfng c\u1ee7a b\u0103ng t\u1ea3i EP v\u00e0 s\u1eeda ch\u1eefa ch\u00fang k\u1ecbp th\u1eddi. N\u1ebfu ph\u00e1t hi\u1ec7n \u0111\u1ed9 d\u00e0y c\u1ee7a b\u0103ng t\u1ea3i b\u1ecb m\u00e0i m\u00f2n qu\u00e1 m\u1ee9c, n\u00ean \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c thay th\u1ebf k\u1ecbp th\u1eddi \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a b\u0103ng t\u1ea3i v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a doanh nghi\u1ec7p.<\/p>\n\n\n

\"\"<\/figure><\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

1. Vi\u1ec7c m\u1ecfng \u0111i c\u1ee7a b\u0103ng t\u1ea3i EP s\u1ebd l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i n\u1ed1i. Sau khi b\u0103ng t\u1ea3i EP \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e2u d\u00e0i, \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp ph\u1ee7 cao su m\u1eb7t tr\u00ean v\u00e0 m\u1eb7t d\u01b0\u1edbi s\u1ebd tr\u1edf n\u00ean m\u1ecfng h\u01a1n \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 kh\u00e1c nhau. Khi b\u0103ng t\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i hai \u0111\u1ea7u, […]<\/p>\n","protected":false},"author":1,"featured_media":1994,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[689,1452,2459,2468],"class_list":["post-6071","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techinical-news-vi","tag-ep-conveyor-belt-vi","tag-conveyor-belt-selection-vi","tag-rubber-cover-vi","tag-conveyor-belt-design-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/6071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/comments?post=6071"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/6071\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media\/1994"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=6071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=6071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=6071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}