{"id":6269,"date":"2026-04-08T23:00:15","date_gmt":"2026-04-08T23:00:15","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/common-causes-and-solutions-for-sagging-of-ep-conveyor-belts-vi"},"modified":"2026-04-08T23:00:15","modified_gmt":"2026-04-08T23:00:15","slug":"common-causes-and-solutions-for-sagging-of-ep-conveyor-belts-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/common-causes-and-solutions-for-sagging-of-ep-conveyor-belts-vi\/","title":{"rendered":"Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn v\u00e0 gi\u1ea3i ph\u00e1p cho hi\u1ec7n t\u01b0\u1ee3ng ch\u00f9ng d\u00e2y \u0111ai b\u0103ng t\u1ea3i EP"},"content":{"rendered":"\n

Hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng qu\u00e1 m\u1ee9c c\u1ee7a b\u0103ng t\u1ea3i EP \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u00ecnh tr\u1ea1ng \u0111\u1ed9 v\u00f5ng c\u1ee7a b\u0103ng t\u1ea3i v\u01b0\u1ee3t qu\u00e1 ph\u1ea1m vi thi\u1ebft k\u1ebf ho\u1eb7c m\u1ee9c cho ph\u00e9p trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. \u0110\u1ed9 v\u00f5ng qu\u00e1 m\u1ee9c s\u1ebd khi\u1ebfn b\u0103ng t\u1ea3i EP b\u1ecb ch\u00f9ng, m\u1ea5t l\u1ef1c c\u0103ng b\u00ecnh th\u01b0\u1eddng, d\u1eabn \u0111\u1ebfn gi\u1ea3m n\u0103ng l\u1ef1c v\u1eadn chuy\u1ec3n v\u00e0 d\u1ec5 ph\u00e1t sinh c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 tr\u01b0\u1ee3t b\u0103ng, l\u1ec7ch b\u0103ng. Ngo\u00e0i ra, \u0111\u1ed9 v\u00f5ng qu\u00e1 l\u1edbn s\u1ebd \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh m\u00e0i m\u00f2n v\u00e0 l\u00e3o h\u00f3a c\u1ee7a b\u0103ng t\u1ea3i EP, l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd, t\u0103ng t\u1ef7 l\u1ec7 h\u1ecfng h\u00f3c v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec. Do \u0111\u00f3, vi\u1ec7c l\u1eafp \u0111\u1eb7t h\u1ee3p l\u00fd, ki\u1ec3m so\u00e1t l\u1ef1c c\u0103ng, b\u1ea3o d\u01b0\u1ee1ng v\u00e0 thay th\u1ebf b\u0103ng t\u1ea3i l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng c\u1ee7a b\u0103ng t\u1ea3i EP.<\/p>\n\n\n\n

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

C\u00e1c nguy\u00ean nh\u00e2n v\u00e0 gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn cho hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng c\u1ee7a b\u0103ng t\u1ea3i EP nh\u01b0 sau:<\/p>\n\n\n\n

  1. L\u1eafp \u0111\u1eb7t b\u0103ng t\u1ea3i kh\u00f4ng \u0111\u00fang c\u00e1ch g\u00e2y ra \u0111\u1ed9 gi\u00e3n b\u0103ng t\u1ea3i EP qu\u00e1 m\u1ee9c r\u00f5 r\u1ec7t:<\/li><\/ol>\n\n\n\n

    Puli b\u0103ng t\u1ea3i th\u00f4ng qua \u0111\u1ed1i tr\u1ecdng v\u1edbi l\u1ef1c c\u0103ng \u00edt nh\u1ea5t b\u1eb1ng l\u1ef1c c\u0103ng khi ch\u1ea1y kh\u00f4ng t\u1ea3i; V\u1eadn h\u00e0nh b\u0103ng t\u1ea3i EP v\u1edbi c\u00e1c \u0111\u1ea7u n\u1ed1i c\u01a1 kh\u00ed.<\/p>\n\n\n\n

    2. \u0110\u1ecbnh v\u1ecb ban \u0111\u1ea7u kh\u00f4ng \u0111\u00fang c\u1ee7a \u0111\u1ed1i tr\u1ecdng trong gi\u00e1 \u0111\u1ee1 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng b\u0103ng t\u1ea3i EP r\u00f5 r\u1ec7t:<\/p>\n\n\n\n

    Tham kh\u1ea3o \u00fd ki\u1ebfn b\u1ed9 ph\u1eadn R&D c\u1ee7a ContiTech \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t v\u1ecb tr\u00ed ban \u0111\u1ea7u. Ti\u00eau chu\u1ea9n DIN22101 ph\u1ea7n 10.3 khuy\u1ebfn ngh\u1ecb t\u1ef7 l\u1ec7 \u22643.<\/p>\n\n\n\n

    3. H\u00e0nh tr\u00ecnh \u0111\u1ed1i tr\u1ecdng kh\u00f4ng \u0111\u1ee7:<\/p>\n\n\n\n

    4. L\u1ef1c c\u0103ng qu\u00e1 cao:<\/p>\n\n\n\n

    T\u0103ng t\u1ed1c \u0111\u1ed9, c\u00f9ng kh\u1ed1i l\u01b0\u1ee3ng v\u1eadn chuy\u1ec3n; Gi\u1ea3m kh\u1ed1i l\u01b0\u1ee3ng v\u1eadn chuy\u1ec3n, c\u00f9ng t\u1ed1c \u0111\u1ed9; Gi\u1ea3m ma s\u00e1t b\u1eb1ng c\u00e1ch b\u1ea3o d\u01b0\u1ee1ng t\u1ed1t h\u01a1n v\u00e0 thay th\u1ebf c\u00e1c con l\u0103n b\u1ecb h\u1ecfng; Gi\u1ea3m l\u1ef1c c\u0103ng b\u1eb1ng c\u00e1ch t\u0103ng g\u00f3c \u00f4m c\u1ee7a b\u0103ng tr\u00ean puli b\u1ecdc cao su; Gi\u1ea3m \u0111\u1ed1i tr\u1ecdng (CWT) xu\u1ed1ng m\u1ee9c t\u1ed1i thi\u1ec3u.<\/p>\n\n\n\n

    5. \u0110\u1ed1i tr\u1ecdng qu\u00e1 n\u1eb7ng:<\/p>\n\n\n\n

    Gi\u1ea3m nh\u1eb9 \u0111\u1ed1i tr\u1ecdng theo gi\u00e1 tr\u1ecb y\u00eau c\u1ea7u t\u1eeb t\u00ednh to\u00e1n.<\/p>\n\n\n\n

    6. H\u1ec7 th\u1ed1ng thi\u1ebfu b\u0103ng t\u1ea3i ph\u00f9 h\u1ee3p:<\/p>\n\n\n\n

    T\u00ednh to\u00e1n l\u1ea1i l\u1ef1c c\u0103ng b\u0103ng t\u1ea3i v\u00e0 l\u1ef1a ch\u1ecdn b\u0103ng t\u1ea3i EP ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

    7. \u0110\u1ed9 gi\u00e3n qu\u00e1 m\u1ee9c do l\u00e3o h\u00f3a ho\u1eb7c m\u00e0i m\u00f2n:
    Thay th\u1ebf b\u0103ng t\u1ea3i EP \u0111\u00e3 m\u00f2n ho\u1eb7c l\u00e3o h\u00f3a b\u1eb1ng b\u0103ng t\u1ea3i m\u1edbi.<\/p>\n\n\n\n

    8. H\u1ed7 tr\u1ee3 b\u0103ng t\u1ea3i kh\u00f4ng \u0111\u1ee7:
    Cung c\u1ea5p \u0111\u1ee7 h\u1ed7 tr\u1ee3 cho b\u0103ng t\u1ea3i EP \u0111\u1ec3 ng\u0103n hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng v\u00e0 gi\u00e3n qu\u00e1 m\u1ee9c.<\/p>\n\n\n\n

    9. L\u1ef1a ch\u1ecdn b\u0103ng t\u1ea3i EP kh\u00f4ng ph\u00f9 h\u1ee3p:
    Ch\u1ecdn b\u0103ng t\u1ea3i EP c\u00f3 \u0111\u1eb7c t\u00ednh ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3, nh\u01b0 v\u1eadt li\u1ec7u, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u00e0y.<\/p>\n\n\n\n

    10. C\u0103ng b\u0103ng kh\u00f4ng \u0111\u00fang c\u00e1ch:
    \u0110\u1ea3m b\u1ea3o c\u0103ng b\u0103ng \u0111\u00fang c\u00e1ch b\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb c\u0103ng nh\u01b0 v\u00edt c\u0103ng ho\u1eb7c b\u1ed9 c\u0103ng tr\u1ecdng l\u1ef1c.<\/p>\n\n\n\n

    Hi\u1ec7n t\u01b0\u1ee3ng v\u00f5ng qu\u00e1 m\u1ee9c c\u1ee7a b\u0103ng t\u1ea3i EP c\u00f3 th\u1ec3 do nhi\u1ec1u y\u1ebfu t\u1ed1, nh\u01b0 l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang, c\u0103ng b\u0103ng sai, h\u00e0nh tr\u00ecnh \u0111\u1ed1i tr\u1ecdng kh\u00f4ng \u0111\u1ee7, v\u00e0 b\u0103ng t\u1ea3i qu\u00e1 c\u0169 ho\u1eb7c m\u00f2n. C\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p bao g\u1ed3m t\u00ednh to\u00e1n l\u1ea1i l\u1ef1c c\u0103ng b\u0103ng, \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed1i tr\u1ecdng, l\u1ef1a ch\u1ecdn b\u0103ng t\u1ea3i th\u00edch h\u1ee3p v\u00e0 cung c\u1ea5p \u0111\u1ee7 h\u1ed7 tr\u1ee3 cho b\u0103ng. Ki\u1ec3m tra v\u00e0 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 c\u0169ng gi\u00fap ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng gi\u00e3n b\u0103ng t\u1ea3i EP qu\u00e1 m\u1ee9c.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    \"\"
    Profil cao su s\u1eb5n s\u00e0ng \u0111\u00f3ng g\u00f3i<\/figcaption><\/figure>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    \"\"<\/figure><\/div>\n\n\n\n
    \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

    Vi\u1ec7c k\u00e9o gi\u00e3n qu\u00e1 m\u1ee9c c\u1ee7a b\u0103ng t\u1ea3i EP c\u00f3 th\u1ec3 do nhi\u1ec1u y\u1ebfu t\u1ed1 g\u00e2y ra, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch, c\u0103ng ch\u1ec9nh sai, h\u00e0nh tr\u00ecnh \u0111\u1ed1i tr\u1ecdng kh\u00f4ng \u0111\u1ee7, v\u00e0 tu\u1ed5i th\u1ecd ho\u1eb7c hao m\u00f2n qu\u00e1 m\u1ee9c c\u1ee7a b\u0103ng t\u1ea3i. C\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p bao g\u1ed3m t\u00ednh to\u00e1n l\u1ea1i l\u1ef1c c\u0103ng b\u0103ng t\u1ea3i, \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed1i tr\u1ecdng, l\u1ef1a ch\u1ecdn b\u0103ng t\u1ea3i ph\u00f9 h\u1ee3p v\u00e0 cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 h\u1ec7 th\u1ed1ng \u0111\u1ee1 b\u0103ng t\u1ea3i. Ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 c\u0169ng c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng gi\u00e3n d\u00e0i qu\u00e1 m\u1ee9c c\u1ee7a b\u0103ng t\u1ea3i EP.<\/p>\n","protected":false},"author":1,"featured_media":817,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[689,2729],"class_list":["post-6269","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techinical-news-vi","tag-ep-conveyor-belt-vi","tag-overstretching-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/6269","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=6269"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/6269\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media\/817"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=6269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=6269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=6269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}