{"id":5612,"date":"2026-04-08T22:17:29","date_gmt":"2026-04-08T22:17:29","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/calculation-and-analysis-of-material-bending-resistance-on-horizontal-conveyor-belt-vi"},"modified":"2026-04-08T22:17:29","modified_gmt":"2026-04-08T22:17:29","slug":"calculation-and-analysis-of-material-bending-resistance-on-horizontal-conveyor-belt-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/calculation-and-analysis-of-material-bending-resistance-on-horizontal-conveyor-belt-vi\/","title":{"rendered":"T\u00ednh to\u00e1n v\u00e0 Ph\u00e2n t\u00edch Kh\u1ea3 n\u0103ng Ch\u1ed1ng U\u1ed1n V\u1eadt li\u1ec7u tr\u00ean B\u0103ng t\u1ea3i Ngang"},"content":{"rendered":"<p>D\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a tr\u1ecdng l\u1ef1c t\u1eeb b\u0103ng t\u1ea3i v\u00e0 v\u1eadt li\u1ec7u, b\u0103ng t\u1ea3i t\u1ea1o th\u00e0nh \u0111\u1ed9 v\u00f5ng gi\u1eefa c\u00e1c con l\u0103n \u0111\u1ee1. \u0110\u01b0\u1eddng v\u00f5ng n\u00e0y g\u1ea7n v\u1edbi \u0111\u01b0\u1eddng d\u00e2y x\u00edch. Khi b\u0103ng t\u1ea3i chuy\u1ec3n \u0111\u1ed9ng, v\u1eadt li\u1ec7u bi\u1ebfn d\u1ea1ng \u0111\u1ecbnh k\u1ef3 tr\u00ean \u0111\u01b0\u1eddng cong n\u00e0y. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a bi\u1ebfn d\u1ea1ng d\u00f2ng th\u1ec3 t\u00edch l\u00e0 s\u1ef1 thay \u0111\u1ed5i c\u1ee7a \u0111\u01b0\u1eddng trung t\u00e2m b\u0103ng t\u1ea3i c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c nh\u01b0ng kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c l\u1ef1c k\u00e9o. H\u01a1n n\u1eefa, khi v\u1eadt li\u1ec7u bi\u1ebfn d\u1ea1ng, h\u1ec7 s\u1ed1 t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai tr\u1ea1ng th\u00e1i: \u1ee9ng su\u1ea5t ch\u1ee7 \u0111\u1ed9ng v\u00e0 \u1ee9ng su\u1ea5t b\u1ecb \u0111\u1ed9ng c\u1ee7a v\u1eadt li\u1ec7u. \u0110\u1ec3 t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ed1ng u\u1ed1n c\u1ee7a v\u1eadt li\u1ec7u, h\u00e3y xem x\u00e9t m\u00f4 h\u00ecnh sau, trong \u0111\u00f3 c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 d\u00e0y b\u1eb1ng nhau \u0111\u01b0\u1ee3c x\u1ebfp ch\u1ed3ng l\u00ean m\u1ed9t b\u0103ng t\u1ea3i ph\u1eb3ng, chi\u1ec1u cao m\u1eb7t c\u1eaft ngang c\u1ee7a d\u00f2ng th\u1ec3 t\u00edch l\u00e0 d v\u00e0 chi\u1ec1u r\u1ed9ng l\u00e0 b, t\u1ea5t nhi\u00ean, \u0111i\u1ec1u n\u00e0y tr\u00ean th\u1ef1c t\u1ebf l\u00e0 kh\u00f4ng th\u1ec3. B\u00e1n k\u00ednh cong c\u1ee7a d\u00f2ng th\u1ec3 t\u00edch t\u1ea1i \u0111i\u1ec3m \u0111\u1ee1 c\u1ee7a con l\u0103n nh\u1ecf h\u01a1n \u03c1i. V\u1edbi chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a b\u0103ng t\u1ea3i, b\u00e1n k\u00ednh cong l\u00e0 v\u00f4 h\u1ea1n khi di chuy\u1ec3n \u0111\u1ebfn \u0111i\u1ec3m u\u1ed1n, v\u00e0 sau \u0111\u00f3 di chuy\u1ec3n ti\u1ebfp, b\u00e1n k\u00ednh cong d\u1ea7n gi\u1ea3m xu\u1ed1ng ph\u1ea7n d\u01b0\u1edbi c\u1ee7a b\u0103ng t\u1ea3i. B\u00e1n k\u00ednh u\u1ed1n c\u1ee7a \u0111i\u1ec3m \u0111\u00f3 l\u00e0 \u03c12.<\/p>\n<p>T\u00e2m cong c\u1ee7a \u0111\u01b0\u1eddng cong t\u1ea1i \u0111i\u1ec3m u\u1ed1n thay \u0111\u1ed5i t\u1eeb v\u1ecb tr\u00ed d\u01b0\u01a1ng sang v\u1ecb tr\u00ed \u00e2m. \u1ede gi\u1eefa hai b\u1ed9 \u0111\u1ee1 con l\u0103n, d\u00f2ng v\u1eadt li\u1ec7u ch\u1ea1y t\u1eeb \u0111i\u1ec3m \u0111\u1ee1 con l\u0103n \u0111\u1ebfn \u0111i\u1ec3m th\u1ea5p h\u01a1n, v\u00e0 m\u1eb7t c\u1eaft d\u00f2ng th\u1ec3 t\u00edch quay, l\u00fac n\u00e0y, v\u1eadt li\u1ec7u \u1edf tr\u1ea1ng th\u00e1i \u1ee9ng su\u1ea5t b\u1ecb \u0111\u1ed9ng; chuy\u1ec3n \u0111\u1ed9ng t\u1eeb \u0111i\u1ec3m th\u1ea5p h\u01a1n \u0111\u1ebfn \u0111i\u1ec3m \u0111\u1ee1 con l\u0103n, m\u1eb7t c\u1eaft d\u00f2ng th\u1ec3 t\u00edch c\u0169ng ph\u1ea3i quay, l\u00fac n\u00e0y v\u1eadt li\u1ec7u ch\u1ecbu \u1ee9ng su\u1ea5t ch\u1ee7 \u0111\u1ed9ng. Vi\u1ec7c t\u00ednh to\u00e1n \u1ee9ng su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a. Trong t\u00ednh to\u00e1n, kh\u00f4ng x\u00e9t \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa c\u00e1c v\u1eadt li\u1ec7u v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a vi\u1ec7c m\u1edf v\u00e0 \u0111\u00f3ng b\u0103ng t\u1ea3i khi \u0111i qua con l\u0103n. K\u1ebft qu\u1ea3 n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho ph\u00e2n t\u00edch \u0111\u1ecbnh t\u00ednh.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-961\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/rubbertechnology_conveyor_system_care_service_installation_900_q60_fit.jpg\" alt=\"\" width=\"300\" height=\"150\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/rubbertechnology_conveyor_system_care_service_installation_900_q60_fit.jpg 300w, https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/rubbertechnology_conveyor_system_care_service_installation_900_q60_fit-768x384.jpg 768w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a tr\u1ecdng l\u1ef1c t\u1eeb b\u0103ng t\u1ea3i v\u00e0 v\u1eadt li\u1ec7u, b\u0103ng t\u1ea3i t\u1ea1o th\u00e0nh \u0111\u1ed9 v\u00f5ng gi\u1eefa c\u00e1c con l\u0103n \u0111\u1ee1. \u0110\u01b0\u1eddng v\u00f5ng n\u00e0y g\u1ea7n v\u1edbi \u0111\u01b0\u1eddng d\u00e2y x\u00edch. Khi b\u0103ng t\u1ea3i chuy\u1ec3n \u0111\u1ed9ng, v\u1eadt li\u1ec7u bi\u1ebfn d\u1ea1ng \u0111\u1ecbnh k\u1ef3 tr\u00ean \u0111\u01b0\u1eddng cong n\u00e0y. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a bi\u1ebfn d\u1ea1ng d\u00f2ng th\u1ec3 t\u00edch l\u00e0 [&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":[663],"class_list":["post-5612","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\/5612","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=5612"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5612\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=5612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=5612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=5612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}