{"id":5495,"date":"2026-04-08T21:51:12","date_gmt":"2026-04-08T21:51:12","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/steel-cord-conveyor-belt-joint-solution-vi"},"modified":"2026-04-08T21:51:12","modified_gmt":"2026-04-08T21:51:12","slug":"steel-cord-conveyor-belt-joint-solution-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/steel-cord-conveyor-belt-joint-solution-vi\/","title":{"rendered":"Gi\u1ea3i ph\u00e1p n\u1ed1i b\u0103ng t\u1ea3i c\u00e1p th\u00e9p"},"content":{"rendered":"<p>C\u00f3 b\u1ed1n lo\u1ea1i ch\u1ed3ng m\u00ed cho b\u0103ng t\u1ea3i c\u00e1p th\u00e9p: ch\u1ed3ng m\u00ed b\u1eadc m\u1ed9t, b\u1eadc hai, b\u1eadc ba v\u00e0 b\u1eadc b\u1ed1n. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i ch\u1ed3ng m\u00ed kh\u00e1c nhau ch\u1ee7 y\u1ebfu li\u00ean quan \u0111\u1ebfn kho\u1ea3ng c\u00e1ch hi\u1ec7u d\u1ee5ng trung b\u00ecnh, t\u1ee9c l\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp keo gi\u1eefa hai s\u1ee3i c\u00e1p th\u00e9p li\u1ec1n k\u1ec1 t\u1ea1i m\u1ed1i n\u1ed1i. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, khi b\u0103ng t\u1ea3i c\u00e1p th\u00e9p ch\u1ecbu \u1ee9ng su\u1ea5t ho\u1eb7c \u1ee9ng su\u1ea5t u\u1ed1n qua con l\u0103n, c\u00e1p th\u00e9p v\u00e0 d\u00e2y c\u00e1p s\u1ebd b\u1ecb d\u1ecbch chuy\u1ec3n do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 l\u1ef1c c\u0103ng v\u00e0 s\u1ef1 kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t v\u1ec1 \u0111\u1ed9 c\u0103ng. L\u00fac n\u00e0y, s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9 gi\u00e3n d\u00e0i c\u1ee7a ch\u1ea5t k\u1ebft d\u00ednh t\u1ef7 l\u1ec7 ngh\u1ecbch v\u1edbi b\u01b0\u1edbc hi\u1ec7u d\u1ee5ng c\u1ee7a s\u1ef1 s\u1eafp x\u1ebfp c\u00e1p th\u00e9p. Do \u0111\u00f3, m\u1ed1i n\u1ed1i n\u00ean xem x\u00e9t gi\u00e1 tr\u1ecb kho\u1ea3ng c\u00e1ch hi\u1ec7u d\u1ee5ng l\u1edbn nh\u1ea5t c\u00f3 th\u1ec3, \u0111i\u1ec1u n\u00e0y c\u00f3 l\u1ee3i cho vi\u1ec7c c\u1ea3i thi\u1ec7n \u0111\u1ed9 m\u1ecfi k\u00e9o v\u00e0 \u0111\u1ed9 m\u1ecfi u\u1ed1n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn n\u1ed1i. Trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, kho\u1ea3ng c\u00e1ch hi\u1ec7u d\u1ee5ng c\u1ee7a c\u00e1p th\u00e9p t\u1ea1i m\u1ed1i n\u1ed1i ph\u1ea3i l\u1edbn h\u01a1n 0,25 l\u1ea7n \u0111\u01b0\u1eddng k\u00ednh c\u00e1p th\u00e9p.<\/p>\n<p>Do s\u1ef1 ch\u1ed3ng m\u00ed h\u1ed7n h\u1ee3p gi\u1eefa b\u0103ng t\u1ea3i GX2000 v\u00e0 b\u0103ng t\u1ea3i ST\/S2000, \u0111\u01b0\u1eddng k\u00ednh, kho\u1ea3ng c\u00e1ch v\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u00e1p th\u00e9p c\u1ee7a hai b\u0103ng t\u1ea3i l\u00e0 kh\u00e1c nhau, d\u1eabn \u0111\u1ebfn s\u1ef1 s\u1eafp x\u1ebfp c\u00e1p th\u00e9p \u1edf hai \u0111\u1ea7u m\u1ed1i n\u1ed1i kh\u00e1c v\u1edbi c\u00e1c m\u1ed1i n\u1ed1i c\u1ee7a c\u00f9ng lo\u1ea1i b\u0103ng t\u1ea3i. B\u0103ng t\u1ea3i ST\/S2000 c\u00f3 nhi\u1ec1u h\u01a1n 19 s\u1ee3i c\u00e1p th\u00e9p so v\u1edbi b\u0103ng t\u1ea3i GX2000, v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 \u0111\u1ec1u trong m\u1ed7i nh\u00f3m b\u01b0\u1edbc. Do \u0111\u00f3, kho\u1ea3ng c\u00e1ch hi\u1ec7u d\u1ee5ng gi\u1eefa hai s\u1ee3i c\u00e1p th\u00e9p li\u1ec1n k\u1ec1 t\u1ea1i m\u1ed1i n\u1ed1i l\u00e0 kh\u00e1c nhau. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00f3 \u0111\u1ee7 kho\u1ea3ng c\u00e1ch hi\u1ec7u d\u1ee5ng gi\u1eefa m\u1ed7i hai s\u1ee3i c\u00e1p th\u00e9p li\u1ec1n k\u1ec1 t\u1ea1i m\u1ed1i n\u1ed1i, tr\u01b0\u1edbc ti\u00ean t\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch hi\u1ec7u d\u1ee5ng v\u1edbi kho\u1ea3ng c\u00e1ch c\u00e1p th\u00e9p nh\u1ecf h\u01a1n v\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u00e1p th\u00e9p l\u1edbn h\u01a1n, ch\u1ecdn s\u01a1 b\u1ed9 lo\u1ea1i ch\u1ed3ng m\u00ed, sau \u0111\u00f3 t\u00ednh to\u00e1n b\u1ed1 tr\u00ed v\u00e0 hi\u1ec7u qu\u1ea3 th\u1ef1c t\u1ebf c\u1ee7a kho\u1ea3ng c\u00e1ch c\u00e1p th\u00e9p.<\/p>\n<p>Chi\u1ec1u d\u00e0i m\u1ed1i n\u1ed1i quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i n\u1ed1i. Chi\u1ec1u d\u00e0i m\u1ed1i n\u1ed1i c\u00e0ng d\u00e0i, \u0111\u1ed9 b\u1ec1n m\u1ed1i n\u1ed1i c\u00e0ng cao. Nh\u00ecn chung, chi\u1ec1u d\u00e0i m\u1ed1i n\u1ed1i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch t\u00ednh to\u00e1n chi\u1ec1u d\u00e0i li\u00ean k\u1ebft c\u1ee7a c\u00e1p th\u00e9p d\u1ef1a tr\u00ean l\u1ef1c li\u00ean k\u1ebft. Do \u0111\u01b0\u1eddng k\u00ednh c\u00e1p th\u00e9p c\u1ee7a hai b\u0103ng t\u1ea3i kh\u00e1c nhau v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh kh\u00e1c nhau, chi\u1ec1u d\u00e0i m\u1ed1i n\u1ed1i ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng th\u1eed nghi\u1ec7m. C\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c m\u1eabu v\u1edbi chi\u1ec1u d\u00e0i ch\u1ed3ng m\u00ed kh\u00e1c nhau t\u1eeb m\u1ed9t nh\u00f3m b\u01b0\u1edbc v\u00e0 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m k\u00e9o ph\u00e1 h\u1ee7y. Kho\u1ea3ng c\u00e1ch b\u01b0\u1edbc t\u1ed1i thi\u1ec3u l\u00e0 500mm, v\u00e0 chi\u1ec1u d\u00e0i m\u1ed1i n\u1ed1i 1960mm \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n m\u1ed1i n\u1ed1i.<\/p>\n<p>\u0110\u00e1nh d\u1ea5u, c\u1eaft, l\u00e0m s\u1ea1ch c\u00e1p th\u00e9p v\u00e0 ph\u1ee7 keo cho c\u00e1c m\u1ed1i n\u1ed1i s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo ph\u01b0\u01a1ng ph\u00e1p ch\u1ebf t\u1ea1o m\u1ed1i n\u1ed1i th\u00f4ng th\u01b0\u1eddng. V\u00ec \u0111\u1ed9 d\u00e0y c\u1ee7a b\u0103ng t\u1ea3i \u1edf hai \u0111\u1ea7u ch\u00eanh l\u1ec7ch 3 mm, cao su th\u00f4 ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t theo \u0111\u1ed9 d\u00e0y c\u1ee7a b\u0103ng t\u1ea3i d\u00e0y. Trong qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a, m\u1ed9t t\u1ea5m th\u00e9p d\u00e0y 2 mm d\u00e0i 1000 mm \u0111\u01b0\u1ee3c th\u00eam v\u00e0o b\u0103ng t\u1ea3i \u0111\u00e3 ch\u00edn \u1edf \u0111\u1ea7u d\u1ea3i m\u1ecfng, v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a \u0111\u1ec7m l\u00e0 21,5 mm \u0111\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 n\u00e9n th\u00edch h\u1ee3p trong qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a. \u0110i\u1ec1u ki\u1ec7n l\u01b0u h\u00f3a l\u00e0 14550 ph\u00fat. Sau khi l\u01b0u h\u00f3a, l\u00e0m ngu\u1ed9i d\u01b0\u1edbi 100\u00b0C, lo\u1ea1i b\u1ecf m\u00e0ng, c\u1eaft b\u1ecf keo th\u1eeba tr\u00ean m\u00e9p, v\u00e0 c\u1eaft t\u1ec9a c\u00e1c b\u01b0\u1edbc h\u00ecnh th\u00e0nh b\u1edfi \u0111\u1ec7m ph\u1eb3ng.<\/p>\n<p>Sau th\u1eed nghi\u1ec7m k\u00e9o ph\u00e1 h\u1ee7y, \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i n\u1ed1i b\u0103ng t\u1ea3i c\u00e1p th\u00e9p \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p tr\u00ean c\u00f3 th\u1ec3 \u0111\u1ea1t 100% \u0111\u1ed9 b\u1ec1n c\u1ee7a th\u00e2n b\u0103ng t\u1ea3i. B\u0103ng t\u1ea3i 800 m\u00e9t sau khi thay th\u1ebf \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh h\u01a1n 5 th\u00e1ng, v\u00e0 kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng b\u1ea5t th\u01b0\u1eddng, ch\u1ee9ng t\u1ecf ph\u01b0\u01a1ng ph\u00e1p l\u1ef1a ch\u1ecdn l\u00e0 b\u00ecnh th\u01b0\u1eddng v\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t an to\u00e0n c\u1ee7a m\u1ecf than, tr\u00e1nh l\u00e3ng ph\u00ed do thay th\u1ebf to\u00e0n b\u1ed9 tuy\u1ebfn. C\u1ea7n l\u01b0u \u00fd r\u1eb1ng vi\u1ec7c tr\u1ed9n c\u00e1p th\u00e9p v\u1edbi c\u00e1c c\u1ea5p \u0111\u1ed9 b\u1ec1n kh\u00e1c ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean c\u01a1 s\u1edf th\u1eed nghi\u1ec7m to\u00e0n di\u1ec7n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1047\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/Steel-cord-conveyor-belt-1024x274.jpg\" alt=\"\" width=\"1024\" height=\"274\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/Steel-cord-conveyor-belt-1024x274.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/Steel-cord-conveyor-belt-768x206.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/Steel-cord-conveyor-belt.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f3 b\u1ed1n lo\u1ea1i ch\u1ed3ng m\u00ed cho b\u0103ng t\u1ea3i c\u00e1p th\u00e9p: ch\u1ed3ng m\u00ed b\u1eadc m\u1ed9t, b\u1eadc hai, b\u1eadc ba v\u00e0 b\u1eadc b\u1ed1n. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i ch\u1ed3ng m\u00ed kh\u00e1c nhau ch\u1ee7 y\u1ebfu li\u00ean quan \u0111\u1ebfn kho\u1ea3ng c\u00e1ch hi\u1ec7u d\u1ee5ng trung b\u00ecnh, t\u1ee9c l\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp keo gi\u1eefa hai s\u1ee3i c\u00e1p th\u00e9p li\u1ec1n k\u1ec1 [&hellip;]<\/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":[796],"class_list":["post-5495","post","type-post","status-publish","format-standard","hentry","category-techinical-news-vi","tag-steel-cord-conveyor-belt-vi-1"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5495","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=5495"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5495\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=5495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=5495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=5495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}