{"id":5702,"date":"2026-04-08T22:17:29","date_gmt":"2026-04-08T22:17:29","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/how-to-avoid-downtime-and-smooth-operation-of-conveyor-belt-vi"},"modified":"2026-04-08T22:17:29","modified_gmt":"2026-04-08T22:17:29","slug":"how-to-avoid-downtime-and-smooth-operation-of-conveyor-belt-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/how-to-avoid-downtime-and-smooth-operation-of-conveyor-belt-vi\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 tr\u00e1nh t\u1eaft m\u00e1y b\u1ea5t th\u01b0\u1eddng c\u1ee7a b\u0103ng t\u1ea3i khai th\u00e1c"},"content":{"rendered":"<p>B\u0103ng t\u1ea3i l\u00e0 thi\u1ebft b\u1ecb v\u1eadn chuy\u1ec3n li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng b\u1eb1ng \u0111\u1ed9ng c\u01a1, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong v\u1eadn chuy\u1ec3n than v\u00e0 t\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. S\u1ef1 \u1ed5n \u0111\u1ecbnh l\u00e0m vi\u1ec7c c\u1ee7a n\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tri\u1ec3n v\u1ecdng ph\u00e1t tri\u1ec3n c\u1ee7a doanh nghi\u1ec7p. M\u1ed9t khi x\u1ea3y ra s\u1ef1 c\u1ed1, ph\u1ea3i d\u1eebng s\u1ea3n xu\u1ea5t v\u00e0 b\u1ea3o tr\u00ec, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn vi\u1ec7c n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t v\u00e0 l\u1ee3i \u00edch kinh t\u1ebf c\u1ee7a doanh nghi\u1ec7p.<\/p>\n<p>B\u0103ng t\u1ea3i l\u00e0 thi\u1ebft b\u1ecb v\u1eadn chuy\u1ec3n quan tr\u1ecdng trong khai th\u00e1c h\u1ea7m l\u00f2, th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb b\u0103ng t\u1ea3i cao su d\u1ea1ng v\u00f2ng, puly \u0111u\u00f4i, puly truy\u1ec1n \u0111\u1ed9ng, gi\u00e1 \u0111\u1ee1 con l\u0103n v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c. Ngu\u1ed3n truy\u1ec1n \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb l\u00e0 b\u0103ng t\u1ea3i v\u00f2ng qua puly truy\u1ec1n \u0111\u1ed9ng v\u00e0 puly chuy\u1ec3n h\u01b0\u1edbng t\u1ea1o th\u00e0nh m\u1ed9t d\u00e2y \u0111ai k\u00edn v\u00f4 t\u1eadn, v\u1eadn chuy\u1ec3n kho\u00e1ng s\u1ea3n t\u1eeb khu v\u1ef1c khai th\u00e1c \u0111\u1ebfn \u0111i\u1ec3m ch\u1ea5t t\u1ea3i. \u0110\u1ec3 tr\u00e1nh tr\u01b0\u1ee3t b\u0103ng, th\u01b0\u1eddng c\u1ea7n l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 \u0111\u1ec3 cung c\u1ea5p l\u1ef1c c\u0103ng tr\u01b0\u1edbc v\u00e0 si\u1ebft ch\u1eb7t. Tr\u00ean to\u00e0n b\u1ed9 b\u0103ng cao su c\u00f3 nhi\u1ec1u con l\u0103n \u0111\u1ee1 \u0111\u1ec3 ng\u0103n b\u0103ng b\u1ecb v\u00f5ng do \u00e1p l\u1ef1c n\u1eb7ng. Khi b\u0103ng t\u1ea3i ho\u1ea1t \u0111\u1ed9ng, thi\u1ebft b\u1ecb ch\u1ea5t t\u1ea3i \u0111\u1eb7t v\u1eadt li\u1ec7u l\u00ean m\u1ed9t \u0111\u1ea7u b\u0103ng t\u1ea3i, b\u0103ng t\u1ea3i quay \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u \u0111\u1ebfn \u0111\u1ea7u kia ho\u1eb7c v\u1ecb tr\u00ed c\u1ee5 th\u1ec3. Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, b\u0103ng d\u1ec5 x\u1ea3y ra c\u00e1c s\u1ef1 c\u1ed1 nh\u01b0 l\u1ec7ch b\u0103ng, \u0111\u1ee9t b\u0103ng, tr\u01b0\u1ee3t b\u0103ng, b\u1ea3o v\u1ec7 b\u0103ng&#8230; \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn s\u1ea3n xu\u1ea5t \u1ed5n \u0111\u1ecbnh c\u1ee7a doanh nghi\u1ec7p. Do \u0111\u00f3, nghi\u00ean c\u1ee9u v\u1ec1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a b\u0103ng t\u1ea3i n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb hai \u0111i\u1ec3m sau. Th\u1ee9 nh\u1ea5t l\u00e0 ph\u00e2n t\u00edch v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb, ch\u1ec9 khi hi\u1ec3u r\u00f5 c\u01a1 ch\u1ebf h\u01b0 h\u1ecfng m\u1edbi c\u00f3 th\u1ec3 h\u01b0\u1edbng d\u1eabn hi\u1ec7u qu\u1ea3 vi\u1ec7c x\u1eed l\u00fd s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ea3m b\u1ea3o ti\u1ebfn \u0111\u1ed9 s\u1ea3n xu\u1ea5t thu\u1eadn l\u1ee3i. Th\u1ee9 hai l\u00e0 b\u1ea3o d\u01b0\u1ee1ng v\u00e0 b\u1ea3o tr\u00ec h\u00e0ng ng\u00e0y cho thi\u1ebft b\u1ecb. Th\u1ef1c hi\u1ec7n t\u1ed1t c\u00f4ng t\u00e1c b\u1ea3o d\u01b0\u1ee1ng v\u00e0 b\u1ea3o tr\u00ec h\u00e0ng ng\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3, k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb v\u00e0 n\u00e2ng cao \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh l\u00e0m vi\u1ec7c c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-949\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/1452245334.jpg\" alt=\"\" width=\"300\" height=\"200\" \/><\/p>\n<h4>Ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n v\u00e0 bi\u1ec7n ph\u00e1p \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u1eadn chuy\u1ec3n b\u0103ng t\u1ea3i:<\/h4>\n<p>Trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n b\u1eb1ng b\u0103ng t\u1ea3i, khi l\u1ef1c t\u00e1c d\u1ee5ng l\u00ean b\u0103ng kh\u00f4ng c\u00e2n b\u1eb1ng theo chi\u1ec1u r\u1ed9ng ho\u1eb7c l\u1ef1c c\u0103ng vu\u00f4ng g\u00f3c v\u1edbi chi\u1ec1u r\u1ed9ng b\u0103ng t\u1ea3i kh\u00f4ng \u0111\u1ec1u, d\u1ec5 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch b\u0103ng. Nguy\u00ean nh\u00e2n c\u1ee7a s\u1ef1 c\u1ed1 n\u00e0y c\u00f3 th\u1ec3 ph\u00e2n t\u00edch t\u1eeb ba kh\u00eda c\u1ea1nh: ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp \u0111\u1eb7t b\u0103ng, ch\u1ea5t l\u01b0\u1ee3ng b\u0103ng t\u1ea3i v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ch\u1ea5t t\u1ea3i.<\/p>\n<p>Khi b\u0103ng t\u1ea3i b\u1ecb l\u1ec7ch, tr\u01b0\u1edbc ti\u00ean ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb c\u00f3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u kh\u00f4ng, kh\u00f4ng b\u1ecb nghi\u00eang, sau \u0111\u00f3 \u0111i\u1ec1u ch\u1ec9nh theo nguy\u00ean nh\u00e2n c\u1ee5 th\u1ec3 g\u00e2y l\u1ec7ch. Khi b\u0103ng t\u1ea3i ch\u1ea1y v\u1ec1 c\u00f9ng m\u1ed9t ph\u00eda trong l\u00fac l\u00e0m vi\u1ec7c, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y l\u1ef1c c\u0103ng hai b\u00ean b\u0103ng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh l\u1ef1c c\u0103ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u1ef1c c\u0103ng hai b\u00ean b\u0103ng t\u1ea3i nh\u1ea5t qu\u00e1n. N\u1ebfu ch\u1ea1y l\u1ec7ch v\u1ec1 m\u1ed9t b\u00ean, v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t puly truy\u1ec1n \u0111\u1ed9ng kh\u00f4ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u, c\u00f3 th\u1ec3 di chuy\u1ec3n gi\u00e1 \u0111\u1ee1 con l\u0103n \u1edf ph\u00eda l\u1ec7ch m\u1ed9t kho\u1ea3ng ng\u1eafn theo h\u01b0\u1edbng quay. \u0110i\u1ec3m \u0111i\u1ec1u ch\u1ec9nh b\u1eaft \u0111\u1ea7u t\u1eeb v\u1ecb tr\u00ed b\u1eaft \u0111\u1ea7u l\u1ec7ch, c\u0169ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh puly truy\u1ec1n \u0111\u1ed9ng. N\u1ebfu b\u0103ng ch\u1ea1y kh\u00f4ng \u0111\u1ec1u, ch\u1ee9ng t\u1ecf l\u1ef1c c\u0103ng b\u0103ng kh\u00f4ng \u0111\u1ee7, c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh c\u01a1 c\u1ea5u c\u0103ng \u0111\u1ec3 cung c\u1ea5p \u0111\u1ee7 l\u1ef1c c\u0103ng cho b\u0103ng. Ngo\u00e0i ra, khi v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t con l\u0103n kh\u00f4ng ch\u00ednh x\u00e1c, c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 b\u0103ng t\u1ea3i v\u1ea3i EP s\u1ebd b\u1ecb l\u1ec7ch t\u1ea1i c\u00e1c con l\u0103n. L\u00fac n\u00e0y, n\u00ean \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed puly truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e1c bu l\u00f4ng t\u1ea1i \u1ed5 tr\u1ee5c puly \u0111\u1ec3 thay \u0111\u1ed5i \u0111\u1ed9 song song v\u00e0 \u0111\u1ed9 ph\u1eb3ng c\u1ee7a puly.<\/p>\n<p>Khi c\u00e1c c\u1ea1nh c\u1ee7a b\u0103ng t\u1ea3i c\u00f4ng nghi\u1ec7p b\u1ecb m\u00e0i m\u00f2n nghi\u00eam tr\u1ecdng, d\u1ec5 x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch b\u0103ng. Bi\u1ec7n ph\u00e1p l\u00e0 c\u1eaft t\u1ec9a m\u00e9p b\u0103ng t\u1ea3i cao su. N\u1ebfu m\u1ed1i n\u1ed1i b\u0103ng kh\u00f4ng ch\u00ednh x\u00e1c, d\u1ec5 b\u1ecb l\u1ec7ch tr\u00ean kho\u1ea3ng c\u00e1ch d\u00e0i. Gi\u1ea3i ph\u00e1p l\u00e0 thay m\u1edbi m\u1ed1i n\u1ed1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u01b0\u1edbng truy\u1ec1n \u0111\u1ed9ng vu\u00f4ng g\u00f3c v\u1edbi n\u00f3. Ngo\u00e0i ra, khi b\u0103ng t\u1ea3i n\u1eb7ng b\u1ecb u\u1ed1n cong, d\u1ec5 g\u00e2y l\u1ec7ch b\u0103ng. Trong tr\u01b0\u1eddng h\u1ee3p u\u1ed1n cong t\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb9, c\u00f3 th\u1ec3 ch\u1ea5t t\u1ea3i \u0111\u1ea7y v\u00e0 si\u1ebft ch\u1eb7t b\u0103ng t\u1ea3i \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh. \u0110\u1ed1i v\u1edbi u\u1ed1n cong nghi\u00eam tr\u1ecdng, n\u00ean th\u00e1o ra v\u00e0 l\u1eafp \u0111\u1eb7t l\u1ea1i k\u1ecbp th\u1eddi.<\/p>\n<p>L\u1ec7ch b\u0103ng do v\u1ecb tr\u00ed c\u1ea5p li\u1ec7u kh\u00f4ng ch\u00ednh x\u00e1c: b\u0103ng t\u1ea3i kh\u00f4ng l\u1ec7ch khi ch\u1ea1y kh\u00f4ng t\u1ea3i nh\u01b0ng l\u1ec7ch khi ch\u1ea1y c\u00f3 t\u1ea3i n\u1eb7ng, cho th\u1ea5y th\u00e2n b\u0103ng ch\u1ecbu tr\u1ecdng l\u1ef1c kh\u00f4ng \u0111\u1ec1u v\u00e0 t\u1ea3i l\u1ec7ch t\u00e2m. L\u00fac n\u00e0y, \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed c\u1ea5p li\u1ec7u \u0111\u1ec3 b\u0103ng t\u1ea3i tr\u1edf v\u1ec1 \u0111\u00fang v\u1ecb tr\u00ed. N\u1ebfu \u0111i\u1ec3m c\u1ea5p li\u1ec7u v\u1eabn l\u1ec7ch, c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed t\u1ea5m d\u1eabn h\u01b0\u1edbng c\u1ea5p li\u1ec7u. N\u1ebfu l\u1ec7ch v\u1eadt li\u1ec7u x\u1ea3y ra \u1edf tang truy\u1ec1n \u0111\u1ed9ng ho\u1eb7c con l\u0103n \u0111\u1ee1, n\u00ean d\u1eebng c\u1ea5p li\u1ec7u v\u00e0 quan s\u00e1t ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu hi\u1ec7n t\u01b0\u1ee3ng l\u1ec7ch \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf, th\u00ec l\u1ec7ch l\u00e0 do v\u1eadt li\u1ec7u g\u00e2y ra \u0111\u01b0\u1eddng k\u00ednh t\u1ea1i v\u1ecb tr\u00ed \u0111\u00f3 qu\u00e1 l\u1edbn, l\u00e0m t\u0103ng l\u1ef1c c\u0103ng c\u1ee7a b\u0103ng t\u1ea3i.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-948\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/028A0550.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/028A0550.jpg 300w, https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/028A0550-768x512.jpg 768w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h4>Ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u1ee3t b\u0103ng c\u1ee7a b\u0103ng t\u1ea3i:<\/h4>\n<p>Tr\u01b0\u1ee3t b\u0103ng l\u00e0 m\u1ed9t trong nh\u1eefng s\u1ef1 c\u1ed1 ph\u1ed5 bi\u1ebfn trong truy\u1ec1n \u0111\u1ed9ng puly. \u0110\u1ed1i v\u1edbi b\u0103ng t\u1ea3i m\u1ecf, l\u1ef1c c\u0103ng b\u0103ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi thi\u1ebft b\u1ecb c\u0103ng \u0111\u1ed1i tr\u1ecdng v\u00e0 thi\u1ebft b\u1ecb c\u0103ng th\u1ee7y l\u1ef1c. \u0110\u1ed1i v\u1edbi b\u0103ng t\u1ea3i c\u00f3 thi\u1ebft b\u1ecb c\u0103ng, khi b\u0103ng tr\u01b0\u1ee3t, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb c\u0103ng \u0111\u1ed1i tr\u1ecdng \u0111\u1ec3 th\u00eam t\u1ea3i tr\u1ecdng \u0111\u1ed1i tr\u1ecdng \u0111\u1ec3 gi\u1ea3i quy\u1ebft cho \u0111\u1ebfn khi b\u0103ng kh\u00f4ng tr\u01b0\u1ee3t, nh\u01b0ng c\u1ea7nTr\u1ecdng l\u01b0\u1ee3ng \u0111\u1ed1i tr\u1ecdng kh\u00f4ng n\u00ean qu\u00e1 l\u1edbn \u0111\u1ec3 tr\u00e1nh b\u0103ng t\u1ea3i ch\u1ecbu l\u1ef1c c\u0103ng qu\u00e1 m\u1ee9c v\u00e0 gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a b\u0103ng. \u0110\u1ed1i v\u1edbi b\u0103ng t\u1ea3i c\u00f3 thi\u1ebft b\u1ecb c\u0103ng th\u1ee7y l\u1ef1c, h\u00e0nh tr\u00ecnh c\u0103ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 t\u0103ng l\u1ef1c c\u0103ng khi b\u0103ng b\u1ecb tr\u01b0\u1ee3t. N\u1ebfu h\u00e0nh tr\u00ecnh c\u0103ng kh\u00f4ng \u0111\u1ee7 v\u00e0 b\u0103ng b\u1ecb bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n, c\u00f3 th\u1ec3 c\u1eaft b\u1ecf m\u1ed9t \u0111o\u1ea1n b\u0103ng v\u00e0 t\u00e1i l\u01b0u h\u00f3a \u0111\u1ec3 v\u1eadn h\u00e0nh. M\u00f2n cao su nghi\u00eam tr\u1ecdng c\u1ee7a tang tr\u1ed1ng, t\u1ea3i qu\u00e1 m\u1ee9c ho\u1eb7c than \u01b0\u1edbt c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n quan tr\u1ecdng d\u1eabn \u0111\u1ebfn tr\u01b0\u1ee3t b\u0103ng. \u0110\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng n\u00e0y, c\u1ea7n thay cao su tang tr\u1ed1ng k\u1ecbp th\u1eddi, ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng than, v\u00e0 th\u1ef1c hi\u1ec7n t\u1ed1t vi\u1ec7c tho\u00e1t n\u01b0\u1edbc ngu\u1ed3n \u0111\u1ec3 ng\u0103n n\u01b0\u1edbc x\u00e2m nh\u1eadp v\u00e0o h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i;<\/p>\n<h4>Ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 b\u1ea3o v\u1ec7 b\u0103ng t\u1ea3i:<\/h4>\n<p>C\u00e1c s\u1ef1 c\u1ed1 b\u1ea3o v\u1ec7 b\u0103ng t\u1ea3i th\u01b0\u1eddng g\u1eb7p bao g\u1ed3m h\u1ecfng b\u1ea3o v\u1ec7 t\u00edch t\u1ee5, h\u1ecfng b\u1ea3o v\u1ec7 r\u00e1ch d\u1ecdc v\u00e0 h\u1ecfng \u0111\u01b0\u1eddng d\u00e2y. D\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t c\u00f3 nhi\u1ec1u b\u1ee5i than v\u00e0 \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i cao. S\u1ee3i b\u1ea3o v\u1ec7 t\u00edch t\u1ee5 d\u1ec5 b\u1ecb b\u00e1m b\u1ea9n v\u00e0 \u1ea9m \u01b0\u1edbt, d\u1eabn \u0111\u1ebfn s\u1ea3n xu\u1ea5t. Khi b\u1ea3o v\u1ec7 t\u00edch t\u1ee5 g\u1eb7p s\u1ef1 c\u1ed1, c\u1ea7n s\u1eed d\u1ee5ng th\u1eddi gian ng\u1eebng m\u00e1y \u0111\u1ec3 th\u01b0\u1eddng xuy\u00ean l\u00e0m s\u1ea1ch s\u1ee3i b\u1ea3o v\u1ec7 t\u00edch t\u1ee5 than. Do l\u01b0\u1ee3ng than qu\u00e1 nhi\u1ec1u ho\u1eb7c than c\u1ee5c b\u1ed9 qu\u00e1 m\u1ee9c, b\u1ea3o v\u1ec7 r\u00e1ch d\u1ecdc t\u1ea1i \u0111i\u1ec3m d\u1ee1 t\u1ea3i s\u1ebd g\u1eb7p s\u1ef1 c\u1ed1. Do \u0111\u00f3, hai l\u1ed1i ra t\u1ea1i \u0111i\u1ec3m d\u1ee1 t\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp t\u1ea5m s\u1eaft nghi\u00eang \u0111\u1ec3 b\u1ea3o v\u1ec7, ng\u0103n than r\u01a1i g\u00e2y r\u00e1ch d\u1ecdc. C\u00e1c b\u0103ng t\u1ea3i d\u1ecdc theo tuy\u1ebfn b\u1ecb t\u1eafc v\u00e0 d\u1ec5 b\u1ecb \u1ea9m g\u00e2y h\u1ecfng \u0111\u01b0\u1eddng d\u00e2y. C\u00e1c kh\u00f3a d\u1ecdc theo tuy\u1ebfn n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 v\u00e0 \u0111\u1eb7t ch\u1ea5t h\u00fat \u1ea9m trong c\u00e1c kh\u00f3a;<\/p>\n<h4>Ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng c\u1ee7a b\u0103ng t\u1ea3i:<\/h4>\n<p>Khi thi\u1ebft b\u1ecb truy\u1ec1n \u0111\u1ed9ng, tang tr\u1ed1ng v\u00e0 con l\u0103n c\u1ee7a b\u0103ng t\u1ea3i kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, s\u1ebd ph\u00e1t ra ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng. D\u1ef1a v\u00e0o ti\u1ebfng \u1ed3n, c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 lo\u1ea1i b\u1ecf s\u1ef1 c\u1ed1. C\u00e1c nguy\u00ean nh\u00e2n c\u1ee5 th\u1ec3 g\u00e2y ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng bao g\u1ed3m l\u1ec7ch t\u00e2m con l\u0103n, hai tr\u1ee5c c\u1ee7a tang tr\u1ed1ng kh\u00f4ng \u0111\u1ed3ng t\u00e2m, h\u1ecfng \u1ed5 tr\u1ee5c tang tr\u1ed1ng, v.v. Th\u1ee9 nh\u1ea5t, n\u1ebfu tang tr\u1ed1ng ph\u00e1t ra ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng k\u00e8m theo rung \u0111\u1ed9ng chu k\u1ef3, nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 do \u0111\u1ed9 d\u00e0y \u1ed1ng th\u00e9p tang tr\u1ed1ng kh\u00f4ng \u0111\u1ec1u ho\u1eb7c l\u1ed7 \u1ed5 tr\u1ee5c l\u1ec7ch so v\u1edbi v\u00f2ng ngo\u00e0i. Th\u1ee9 hai, vi\u1ec7c l\u1eafp \u0111\u1eb7t l\u1ec7ch gi\u1eefa \u0111\u1ed9ng c\u01a1 t\u1ed1c \u0111\u1ed9 cao v\u00e0 h\u1ed9p gi\u1ea3m t\u1ed1c d\u1ec5 g\u00e2y l\u1ec7ch t\u00e2m kh\u1edbp n\u1ed1i v\u00e0 t\u1ea1o ra ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng. Khi thi\u1ebft b\u1ecb c\u00f3 ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, c\u1ea7n ki\u1ec3m tra nguy\u00ean nh\u00e2n k\u1ecbp th\u1eddi, \u0111i\u1ec1u ch\u1ec9nh l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb ho\u1eb7c thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn h\u1ecfng;<\/p>\n<h4>B\u1ea3o d\u01b0\u1ee1ng v\u00e0 b\u1ea3o tr\u00ec h\u00e0ng ng\u00e0y c\u1ee7a b\u0103ng t\u1ea3i:<\/h4>\n<p>Th\u1ef1c hi\u1ec7n b\u1ea3o d\u01b0\u1ee1ng h\u00e0ng ng\u00e0y v\u00e0 b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3. B\u1ea3o d\u01b0\u1ee1ng h\u00e0ng ng\u00e0y bao g\u1ed3m thay th\u1ebf con l\u0103n h\u1ecfng, ki\u1ec3m tra t\u1ea5m ch\u1eafn than t\u1ea1i \u0111i\u1ec3m d\u1ee1 t\u1ea3i, thanh \u0111\u1ec7m, ki\u1ec3m tra b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i, ki\u1ec3m tra \u0111i\u1ec3m d\u1ee1 t\u1ea3i v\u00e0 thi\u1ebft b\u1ecb l\u00e0m s\u1ea1ch, v.v. B\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 bao g\u1ed3m ki\u1ec3m tra c\u00e1ch \u0111i\u1ec7n \u0111\u1ed9ng c\u01a1, b\u00f4i tr\u01a1n tang tr\u1ed1ng \u0111\u1ecbnh k\u1ef3, ki\u1ec3m tra h\u1ec7 th\u1ed1ng b\u00f4i tr\u01a1n v\u00e0 l\u00e0m m\u00e1t, ki\u1ec3m tra k\u1ef9 thi\u1ebft b\u1ecb \u0111i\u1ec7n, ki\u1ec3m tra \u0111\u1ed9 nh\u1ea1y b\u1ea3o v\u1ec7 b\u0103ng t\u1ea3i, v\u00e0 th\u1ef1c hi\u1ec7n b\u1ea3o d\u01b0\u1ee1ng ph\u00f2ng ng\u1eeba b\u1eb1ng c\u00e1ch thay th\u1ebf thi\u1ebft b\u1ecb l\u1edbn;<\/p>\n<p>Th\u1ef1c hi\u1ec7n ki\u1ec3m tra h\u00e0ng ng\u00e0y: ki\u1ec3m tra h\u00e0ng ng\u00e0y ch\u1ee7 y\u1ebfu bao g\u1ed3m \u0111o \u0111\u1ed9 rung, \u00e2m thanh, nhi\u1ec7t \u0111\u1ed9 \u1ed5 tr\u1ee5c \u0111\u1ed9ng c\u01a1, ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9 tang tr\u1ed1ng v\u00e0 t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1ed5 tr\u1ee5c, v\u00e0 ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u0103ng t\u1ea3i. Khi ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1, c\u1ea7n s\u1eed d\u1ee5ng th\u1eddi gian b\u1ea3o tr\u00ec \u0111\u1ec3 x\u1eed l\u00fd, t\u0103ng c\u01b0\u1eddng \u0111\u00e0o t\u1ea1o k\u1ef9 n\u0103ng cho nh\u00e2n vi\u00ean, n\u00e2ng cao tr\u00ecnh \u0111\u1ed9 chuy\u00ean m\u00f4n, \u0111\u1ea3m b\u1ea3o b\u1ea3o d\u01b0\u1ee1ng \u0111\u00fang c\u00e1ch, v\u00e0 t\u1ef1 gi\u1ea3i quy\u1ebft nhanh ch\u00f3ng c\u00e1c v\u1ea5n \u0111\u1ec1. Ch\u00fa \u00fd nghi\u00ean c\u1ee9u khoa h\u1ecdc, lo\u1ea1i b\u1ecf quy tr\u00ecnh c\u0169, d\u1ea7n d\u1ea7n lo\u1ea1i b\u1ecf h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng bao g\u1ed3m h\u1ed9p gi\u1ea3m t\u1ed1c v\u00e0 b\u1ed9 k\u1ebft h\u1ee3p, gi\u1ea3m h\u1ec7 th\u1ed1ng kh\u1edfi \u0111\u1ed9ng m\u1ec1m, \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng bi\u1ebfn t\u1ea7n, v.v.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1292\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/workshop1-1-1024x429.jpg\" alt=\"\" width=\"1024\" height=\"429\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/workshop1-1-1024x429.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/workshop1-1-768x322.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/workshop1-1.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1301\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-1024x402.jpg\" alt=\"\" width=\"1024\" height=\"402\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-1024x402.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-768x301.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1058\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/steel-cord-packing-1024x562.jpg\" alt=\"\" width=\"1024\" height=\"562\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/steel-cord-packing-1024x562.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/steel-cord-packing-768x421.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/steel-cord-packing.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u0103ng t\u1ea3i l\u00e0 thi\u1ebft b\u1ecb v\u1eadn chuy\u1ec3n li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng b\u1eb1ng \u0111\u1ed9ng c\u01a1, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong v\u1eadn chuy\u1ec3n than v\u00e0 t\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. S\u1ef1 \u1ed5n \u0111\u1ecbnh l\u00e0m vi\u1ec7c c\u1ee7a n\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tri\u1ec3n v\u1ecdng ph\u00e1t tri\u1ec3n c\u1ee7a doanh nghi\u1ec7p. M\u1ed9t khi x\u1ea3y ra [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[680,1551,1542],"class_list":["post-5702","post","type-post","status-publish","format-standard","hentry","category-techinical-news-vi","tag-mining-conveyor-belt-vi","tag-convyeyor-belt-shutdown-vi","tag-conveyor-belt-downtime-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5702","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=5702"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5702\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=5702"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=5702"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=5702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}