{"id":5486,"date":"2026-04-08T21:51:12","date_gmt":"2026-04-08T21:51:12","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/how-to-quickly-repair-scratches-on-conveyor-belts-vi"},"modified":"2026-04-08T21:51:12","modified_gmt":"2026-04-08T21:51:12","slug":"how-to-quickly-repair-scratches-on-conveyor-belts-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/how-to-quickly-repair-scratches-on-conveyor-belts-vi\/","title":{"rendered":"C\u00e1ch nhanh ch\u00f3ng s\u1eeda ch\u1eefa v\u1ebft x\u01b0\u1edbc tr\u00ean b\u0103ng t\u1ea3i"},"content":{"rendered":"

B\u0103ng t\u1ea3i cao su l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u r\u1eafn trong c\u00e1c doanh nghi\u1ec7p khai th\u00e1c m\u1ecf, luy\u1ec7n kim, th\u00e9p, than, th\u1ee7y \u0111i\u1ec7n, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, h\u00f3a ch\u1ea5t, l\u01b0\u01a1ng th\u1ef1c v\u00e0 c\u00e1c ng\u00e0nh kh\u00e1c. Do ch\u1ea5t l\u01b0\u1ee3ng b\u0103ng t\u1ea3i k\u00e9m, ti\u1ebfp x\u00fac c\u1ee7a b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i v\u1edbi v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao, t\u00e1c \u0111\u1ed9ng l\u1edbn l\u00ean b\u0103ng t\u1ea3i, tu\u1ed5i th\u1ecd b\u0103ng t\u1ea3i, v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u k\u00edch th\u01b0\u1edbc l\u1edbn qua b\u0103ng t\u1ea3i, s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a c\u00e1c kh\u1ed1i s\u1eaft ho\u1eb7c \u0111\u00e1 th\u1ea3i v\u00e0o h\u1ec7 th\u1ed1ng, l\u1ef1c c\u1ea3n l\u1edbn m\u00e0 b\u0103ng t\u1ea3i g\u1eb7p ph\u1ea3i, b\u0103ng t\u1ea3i b\u1ecb l\u1ec7ch, ch\u1ea5t l\u01b0\u1ee3ng m\u1ed1i n\u1ed1i b\u0103ng t\u1ea3i k\u00e9m, c\u00e1c m\u1ea3nh v\u1eadt li\u1ec7u c\u1ee9ng nh\u1ecf d\u1ea7n m\u00f2n xuy\u00ean qua b\u0103ng t\u1ea3i gi\u1eefa b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i v\u00e0 m\u00e1ng tr\u01b0\u1ee3t ho\u1eb7c thi\u1ebft b\u1ecb qu\u00e9t, v.v., c\u00e1c v\u1ebft x\u01b0\u1edbc tr\u00ean b\u0103ng t\u1ea3i cao su th\u01b0\u1eddng x\u1ea3y ra.<\/p>\n

Sau khi b\u0103ng t\u1ea3i b\u1ecb r\u00e1ch d\u1ecdc v\u00e0 x\u01b0\u1edbc, nhi\u1ec7m v\u1ee5 \u0111\u1ea7u ti\u00ean l\u00e0 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 c\u1ee7a b\u0103ng t\u1ea3i c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t v\u00e0 nhanh ch\u00f3ng kh\u00f4i ph\u1ee5c s\u1ea3n xu\u1ea5t. K\u1ebft h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh c\u1ee5 th\u1ec3 c\u1ee7a v\u1ebft x\u01b0\u1edbc tr\u00ean b\u0103ng t\u1ea3i t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, c\u1ea7n x\u00e1c \u0111\u1ecbnh xem b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i c\u00f3 b\u1ecb x\u01b0\u1edbc kh\u00f4ng, chi\u1ec1u r\u1ed9ng v\u1ebft x\u01b0\u1edbc v\u00e0 chi\u1ec1u d\u00e0i v\u1ebft x\u01b0\u1edbc, sau \u0111\u00f3 \u0111\u01b0a ra c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd k\u1ecbp th\u1eddi.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa v\u1ebft x\u01b0\u1edbc v\u00e0 r\u00e1ch d\u1ecdc d\u00e0i tr\u00ean b\u0103ng t\u1ea3i<\/p>\n

1. \u0110\u00e1nh d\u1ea5u ph\u1ea7n b\u1ecb x\u01b0\u1edbc<\/p>\n

Ch\u1ecdn m\u1ed9t d\u1ea3i s\u1eeda ch\u1eefa l\u1edbn h\u01a1n 3-5 cm so v\u1edbi ph\u1ea7n b\u1ecb h\u01b0 h\u1ecfng c\u1ee7a b\u0103ng t\u1ea3i, v\u00e0 \u0111\u00e1nh d\u1ea5u ph\u1ea7n b\u1ecb x\u01b0\u1edbc l\u00e0m trung t\u00e2m \u0111\u1ec3 chu\u1ea9n b\u1ecb cho vi\u1ec7c m\u00e0i nh\u00e1m sau n\u00e0y.<\/p>\n

2. M\u00e0i ph\u1ea7n b\u1ecb h\u01b0 h\u1ecfng<\/p>\n

S\u1eed d\u1ee5ng m\u00e1y m\u00e0i g\u00f3c v\u00e0 \u0111\u0129a th\u00e9p vonfram \u0111\u1ec3 m\u00e0i ph\u1ea7n b\u1ecb x\u01b0\u1edbc. \u0110\u1ed9 s\u00e2u m\u00e0i c\u1ee7a ph\u1ea7n b\u1ecb h\u01b0 h\u1ecfng ph\u1ea3i l\u1edbn h\u01a1n \u0111\u1ed9 d\u00e0y c\u1ee7a d\u1ea3i s\u1eeda ch\u1eefa \u0111\u1ec3 ng\u0103n d\u1ea3i s\u1eeda ch\u1eefa b\u1ecb bong ra b\u1edfi thi\u1ebft b\u1ecb qu\u00e9t.<\/p>\n

3. L\u00e0m s\u1ea1ch c\u00e1c ph\u1ea7n d\u00e1n<\/p>\n

S\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda SK353 \u0111\u1ec3 l\u00e0m s\u1ea1ch ph\u1ea7n \u0111\u00e3 m\u00e0i v\u00e0 ph\u1ea7n d\u1ea3i s\u1eeda ch\u1eefa c\u1ee7a l\u1edbp naphthalen clorua b\u00e1n sunfua.<\/p>\n

4. \u00c1p d\u1ee5ng keo \u0111\u00f4ng c\u1ee9ng l\u1ea1nh<\/p>\n

Thoa h\u1ed7n h\u1ee3p keo \u0111\u00f4ng c\u1ee9ng l\u1ea1nh SK313 v\u00e0 ch\u1ea5t \u0111\u00f4ng c\u1ee9ng UT-R40 l\u00ean b\u1ec1 m\u1eb7t d\u00e1n c\u1ee7a b\u0103ng t\u1ea3i, sau \u0111\u00f3 thoa l\u1ea1i sau khi l\u1edbp \u0111\u1ea7u ti\u00ean kh\u00f4. Ti\u1ebfp theo, l\u1edbp naphthalen b\u00e1n sunfua c\u1ee7a d\u1ea3i s\u1eeda ch\u1eefa c\u0169ng \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1ea7n n\u1eefa, v\u00e0 hai l\u1edbp \u0111\u01b0\u1ee3c d\u00e1n trong khi kh\u00f4 cho \u0111\u1ebfn khi c\u1ea3m th\u1ea5y h\u01a1i d\u00ednh.<\/p>\n

L\u01b0u \u00fd: B\u1ec1 m\u1eb7t d\u00e1n c\u1ee7a b\u0103ng t\u1ea3i h\u1ed7n h\u1ee3p l\u1ecfng n\u00ean \u0111\u01b0\u1ee3c s\u01a1n hai l\u1ea7n, v\u00e0 d\u1ea3i s\u1eeda ch\u1eefa n\u00ean \u0111\u01b0\u1ee3c s\u01a1n m\u1ed9t l\u1ea7n.<\/p>\n

5. D\u00e1n mi\u1ebfng v\u00e1 RIT<\/p>\n

Khi d\u00e1n d\u1ea3i s\u1eeda ch\u1eefa, d\u00f9ng con l\u0103n \u00e1p l\u1ef1c \u0111\u1ec3 \u00e9p ch\u1eb7t, v\u00e0 qu\u00e9t l\u1ea1i h\u1ed7n h\u1ee3p keo \u0111\u00f4ng c\u1ee9ng l\u1ea1nh SK313 d\u1ecdc theo m\u00e9p c\u1ee7a d\u1ea3i s\u1eeda ch\u1eefa.<\/p>\n

6. Ch\u1ed3ng d\u1ea3i s\u1eeda ch\u1eefa<\/p>\n

Sau khi ph\u1ea7n b\u1ecb x\u01b0\u1edbc v\u01b0\u1ee3t qu\u00e1 10 m\u00e9t, c\u1ea7n m\u00e0i d\u1ea3i s\u1eeda ch\u1eefa. Ph\u01b0\u01a1ng ph\u00e1p m\u00e0i \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n nh\u01b0 trong h\u00ecnh.<\/p>\n

Ghi ch\u00fa: N\u1ebfu b\u0103ng t\u1ea3i b\u1ecb x\u01b0\u1edbc ho\u00e0n to\u00e0n, c\u1ea3 m\u1eb7t l\u00e0m vi\u1ec7c v\u00e0 m\u1eb7t kh\u00f4ng l\u00e0m vi\u1ec7c \u0111\u1ec1u n\u00ean \u0111\u01b0\u1ee3c d\u00e1n.<\/p>\n

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

B\u0103ng t\u1ea3i cao su l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u r\u1eafn trong c\u00e1c doanh nghi\u1ec7p khai th\u00e1c m\u1ecf, luy\u1ec7n kim, th\u00e9p, than, th\u1ee7y \u0111i\u1ec7n, v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng, h\u00f3a ch\u1ea5t, l\u01b0\u01a1ng th\u1ef1c v\u00e0 c\u00e1c ng\u00e0nh kh\u00e1c. Do ch\u1ea5t l\u01b0\u1ee3ng b\u0103ng […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[663],"class_list":["post-5486","post","type-post","status-publish","format-standard","hentry","category-techinical-news-vi","tag-rubber-conveyor-belt-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5486","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=5486"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5486\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=5486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=5486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=5486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}