{"id":5576,"date":"2026-04-08T21:51:13","date_gmt":"2026-04-08T21:51:13","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/how-to-choose-the-carcass-number-and-the-thickness-of-the-cover-rubber-vi"},"modified":"2026-04-08T21:51:13","modified_gmt":"2026-04-08T21:51:13","slug":"how-to-choose-the-carcass-number-and-the-thickness-of-the-cover-rubber-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/how-to-choose-the-carcass-number-and-the-thickness-of-the-cover-rubber-vi\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn s\u1ed1 l\u1edbp EP v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp cao su b\u1ec1 m\u1eb7t?–C\u00f4ng ty TNHH B\u0103ng t\u1ea3i SUNGDA"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

Ai c\u0169ng bi\u1ebft r\u1eb1ng b\u0103ng t\u1ea3i \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o t\u1eeb nhi\u1ec1u l\u1edbp. L\u1edbp tr\u00ean c\u00f9ng \u0111\u01b0\u1ee3c ph\u1ee7 cao su, v\u00e0 \u1edf gi\u1eefa l\u00e0 l\u1edbp b\u1ec1n. V\u1eady, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn s\u1ed1 l\u1edbp b\u1ec1n v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp ph\u1ee7 b\u0103ng t\u1ea3i?<\/p>\n\n\n

1. C\u00e1ch ch\u1ecdn s\u1ed1 l\u1edbp EP c\u1ee7a l\u1edbp khung<\/h4>\n\n\n\n

Tr\u01b0\u1edbc h\u1ebft, ch\u00fang ta c\u1ea7n bi\u1ebft c\u1ea5u tr\u00fac v\u00e0 s\u1ed1 l\u1edbp c\u1ee7a b\u0103ng t\u1ea3i, sau \u0111\u00f3 ch\u1ecdn theo lo\u1ea1i, c\u1ea5u tr\u00fac v\u00e0 s\u1ed1 l\u1edbp c\u1ee7a v\u1eadt li\u1ec7u khung ph\u00f9 h\u1ee3p. L\u00f5i b\u0103ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 nylon (NN) v\u00e0 b\u0103ng t\u1ea3i v\u1ea3i polyester (EP). L\u00f5i c\u1ee7a b\u0103ng t\u1ea3i nhi\u1ec1u l\u1edbp \u0111\u00e3 ph\u00e1t tri\u1ec3n t\u1eeb s\u1ee3i t\u1ef1 nhi\u00ean sang s\u1ee3i t\u1ed5ng h\u1ee3p, t\u1eeb nhi\u1ec1u l\u1edbp sang \u00edt l\u1edbp, t\u1eeb \u0111\u1ed9 b\u1ec1n th\u1ea5p, m\u00f4 \u0111un th\u1ea5p \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n cao v\u00e0 m\u00f4 \u0111un cao. Trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, s\u1ed1 l\u1edbp khung c\u1ee7a b\u0103ng t\u1ea3i kh\u00f4ng n\u00ean v\u01b0\u1ee3t qu\u00e1 6 l\u1edbp, v\u00e0 s\u1ed1 l\u1edbp c\u1ee7a b\u0103ng t\u1ea3i EP kh\u00f4ng n\u00ean v\u01b0\u1ee3t qu\u00e1 5 l\u1edbp. S\u1ed1 l\u1edbp khung c\u00f3 y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a puly b\u0103ng t\u1ea3i. N\u1ebfu \u0111\u01b0\u1eddng k\u00ednh puly qu\u00e1 nh\u1ecf, l\u1ef1c c\u1ea3n c\u1ee7a b\u0103ng t\u1ea3i khi quay quanh puly s\u1ebd t\u0103ng l\u00ean, d\u1ec5 g\u00e2y m\u1ecfi v\u00e0 m\u00f2n l\u1edbp cao su ph\u1ee7. \u0110\u1ed3ng th\u1eddi, n\u00f3 c\u0169ng l\u00e0m t\u0103ng m\u1ee9c \u0111\u1ed9 m\u1ecfi c\u1ee7a l\u1edbp cao su khung, l\u1edbp gia c\u01b0\u1eddng v\u00e0 l\u1edbp cao su ph\u1ee7, t\u1eeb \u0111\u00f3 r\u00fat ng\u1eafn tu\u1ed5i th\u1ecd c\u1ee7a b\u0103ng t\u1ea3i. N\u1ebfu th\u1ef1c s\u1ef1 g\u1eb7p ph\u1ea3i t\u00ecnh hu\u1ed1ng \u0111\u01b0\u1eddng k\u00ednh puly b\u0103ng t\u1ea3i nh\u1ecf v\u00e0 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i, c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc t\u0103ng c\u1ea5p \u0111\u1ed9 b\u1ec1n c\u1ee7a v\u1eadt li\u1ec7u gia c\u01b0\u1eddng l\u00f5i \u0111\u1ec3 gi\u1ea3m s\u1ed1 l\u1edbp khung v\u00e0 gi\u00fap b\u0103ng t\u1ea3i ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi puly.<\/p>\n\n\n

\"\"<\/figure>\n\n\n\n

2. C\u00e1ch ch\u1ecdn \u0111\u1ed9 d\u00e0y l\u1edbp cao su ph\u1ee7<\/h4>\n\n\n\n

\u0110\u1ed9 d\u00e0y c\u1ee7a l\u1edbp ph\u1ee7 tr\u00ean b\u0103ng t\u1ea3i ch\u1ecbu \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1eeb c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 m\u00e0i m\u00f2n, \u0111\u1ed9 c\u1ee5c, \u0111\u1ed9 s\u1eafc c\u1ee7a c\u1ea1nh v\u00e0 chu k\u1ef3 v\u1eadn h\u00e0nh c\u1ee7a b\u0103ng t\u1ea3i. \u0110\u1ed9 d\u00e0y c\u1ee7a l\u1edbp ph\u1ee7 tr\u00ean li\u00ean quan \u0111\u1ebfn c\u00e1c \u0111i\u1ec1u ki\u1ec7n sau: \u0111\u1ed9 s\u1eafc c\u1ee7a v\u1eadt li\u1ec7u t\u0103ng, \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 n\u00ean t\u0103ng; tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a kh\u1ed1i v\u1eadt li\u1ec7u t\u0103ng c\u1ea7n t\u0103ng \u0111\u1ed9 d\u00e0y \u0111\u1ec3 \u0111\u1ec7m v\u00e0 tr\u00e1nh l\u00e0m r\u00e1ch b\u0103ng t\u1ea3i; \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 b\u0103ng t\u1ea3i thay \u0111\u1ed5i theo chu k\u1ef3 v\u1eadn h\u00e0nh c\u1ee7a b\u0103ng t\u1ea3i; c\u1ea7n m\u1ed9t \u0111\u1ed9 d\u00e0y nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 thu\u1eadn ti\u1ec7n cho vi\u1ec7c l\u01b0u h\u00f3a m\u1ed1i n\u1ed1i.<\/p>\n\n\n

N\u00f3i chung, v\u1eadt li\u1ec7u n\u1eb7ng, v\u1eadt li\u1ec7u c\u00f3 c\u1ea1nh s\u1eafc, v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 m\u00e0i m\u00f2n l\u1edbn v\u00e0 v\u1eadt li\u1ec7u v\u1eadn chuy\u1ec3n \u1edf t\u1ed1c \u0111\u1ed9 cao v\u00e0 kho\u1ea3ng c\u00e1ch ng\u1eafn \u0111\u00f2i h\u1ecfi \u0111\u1ed9 d\u00e0y l\u1edbn c\u1ee7a l\u1edbp ph\u1ee7 tr\u00ean. Ng\u01b0\u1ee3c l\u1ea1i, v\u1eadt li\u1ec7u d\u1ea1ng h\u1ea1t, v\u1eadt li\u1ec7u kh\u00f4ng m\u00e0i m\u00f2n v\u00e0 v\u1eadn chuy\u1ec3n t\u1ed1c \u0111\u1ed9 th\u1ea5p, kho\u1ea3ng c\u00e1ch d\u00e0i y\u00eau c\u1ea7u \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 tr\u00ean nh\u1ecf h\u01a1n, kho\u1ea3ng 3mm. \u0110\u1ec3 tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng v\u1ed3ng l\u00ean c\u1ee7a b\u0103ng t\u1ea3i v\u1ea3i, t\u1ef7 l\u1ec7 \u0111\u1ed9 d\u00e0y gi\u1eefa l\u1edbp tr\u00ean v\u00e0 l\u1edbp d\u01b0\u1edbi c\u1ee7a b\u1ec1 m\u1eb7t ch\u1ecbu t\u1ea3i kh\u00f4ng n\u00ean l\u1edbn h\u01a1n 3:1. Th\u00f4ng th\u01b0\u1eddng, t\u1ef7 l\u1ec7 n\u00e0y kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n \u0111\u1ed1i v\u1edbi b\u0103ng t\u1ea3i l\u00f5i th\u00e9p.<\/p>\n\n\n

\"\"<\/figure>\n\n\n\n

3. L\u1ef1a ch\u1ecdn \u0111\u1ed9 d\u00e0y l\u1edbp cao su ph\u1ee7 cho b\u0103ng t\u1ea3i m\u1ee5c \u0111\u00edch \u0111\u1eb7c bi\u1ec7t<\/h4>\n\n\n\n

Khi ch\u1ecdn b\u0103ng t\u1ea3i, c\u1ea7n xem x\u00e9t m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng. \u0110\u1ed9 d\u00e0y b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t, ch\u1ecbu l\u1ea1nh, ch\u1ecbu d\u1ea7u, ch\u1ecbu axit v\u00e0 ki\u1ec1m kh\u00f4ng n\u00ean nh\u1ecf h\u01a1n 4.5mm, v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp ph\u1ee7 tr\u00ean v\u00e0 d\u01b0\u1edbi n\u00ean l\u00e0 b\u1ed9i s\u1ed1 c\u1ee7a 1.5.<\/p>\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

<\/p>\n\n\n

C\u00d4NG TY B\u0102NG T\u1ea2I SUNGDA<\/span><\/strong><\/p>\n\n\n

Trang web ch\u00ednh th\u1ee9c SUNGDA: https:\/\/www.sungdagroup.com<\/a><\/strong><\/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":"

B\u00e0i vi\u1ebft n\u00e0y gi\u1edbi thi\u1ec7u c\u00e1ch l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd s\u1ed1 l\u1edbp EP c\u1ee7a b\u0103ng t\u1ea3i v\u00e0 \u0111\u1ed9 d\u00e0y l\u1edbp cao su ph\u1ee7 b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i, nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 kinh t\u1ebf t\u1ed1i \u01b0u.<\/p>\n","protected":false},"author":1,"featured_media":2022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[689,2153,2144,805],"class_list":["post-5576","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techinical-news-vi","tag-ep-conveyor-belt-vi","tag-ep-ply-vi","tag-ep-layer-vi","tag-conveyor-belt-thickness-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5576","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=5576"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5576\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media\/2022"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=5576"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=5576"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=5576"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}