{"id":1816,"date":"2026-02-13T12:36:12","date_gmt":"2026-02-13T12:36:12","guid":{"rendered":"https:\/\/www.wonzh.com\/?p=1816"},"modified":"2026-02-13T12:37:32","modified_gmt":"2026-02-13T12:37:32","slug":"su-khac-biet-ve-tuoi-tho-va-bao-tri-giua-day-cap-thep-da-duoc-dinh-hinh-san-va-day-cap-thep-chua-duoc-dinh-hinh-san","status":"publish","type":"post","link":"https:\/\/www.wonzh.com\/vi\/preformed-vs-non-preformed-wire-rope-longevity-and-maintenance-differences\/","title":{"rendered":"D\u00e2y c\u00e1p th\u00e9p \u0111\u00fac s\u1eb5n so v\u1edbi d\u00e2y c\u00e1p th\u00e9p kh\u00f4ng \u0111\u00fac s\u1eb5n: S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 tu\u1ed5i th\u1ecd v\u00e0 b\u1ea3o tr\u00ec"},"content":{"rendered":"<p>D\u00e2y c\u00e1p th\u00e9p l\u00e0 th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c \u1ee9ng d\u1ee5ng n\u00e2ng h\u1ea1, l\u1eafp \u0111\u1eb7t v\u00e0 k\u1ebft c\u1ea5u. Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i d\u00e2y c\u00e1p th\u00e9p ph\u00f9 h\u1ee3p c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn... <strong>An to\u00e0n, \u0111\u1ed9 b\u1ec1n v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec<\/strong>. Hai c\u1ea5u h\u00ecnh ch\u00ednh l\u00e0 <strong>D\u00e2y c\u00e1p th\u00e9p \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n<\/strong> v\u00e0 <strong>D\u00e2y c\u00e1p th\u00e9p kh\u00f4ng \u0111\u1ecbnh h\u00ecnh<\/strong>, M\u1ed7i lo\u1ea1i c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang v\u1ec1 kh\u1ea3 n\u0103ng x\u1eed l\u00fd, ph\u00e2n b\u1ed1 \u1ee9ng su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 c\u1ea5u tr\u00fac<\/h2>\n\n\n\n<p><strong>D\u00e2y c\u00e1p th\u00e9p \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c s\u1ee3i v\u00e0 d\u00e2y \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u1ea5u tr\u00fac c\u1ee7a d\u00e2y th\u1eebng.<\/li>\n\n\n\n<li>Gi\u1eef nguy\u00ean h\u00ecnh d\u1ea1ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng, gi\u1ea3m c\u0103ng th\u1eb3ng b\u00ean trong v\u00e0 bi\u1ebfn d\u1ea1ng.<\/li>\n\n\n\n<li>D\u1ec5 d\u00e0ng h\u01a1n trong vi\u1ec7c x\u1eed l\u00fd, vi\u1ec7c n\u1ed1i v\u00e0 k\u1ebft th\u00fac d\u00e2y tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<p><strong>D\u00e2y c\u00e1p th\u00e9p kh\u00f4ng \u0111\u1ecbnh h\u00ecnh<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c s\u1ee3i v\u00e0 d\u00e2y kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n.<\/li>\n\n\n\n<li>C\u00f3 xu h\u01b0\u1edbng b\u1ecb bi\u1ebfn d\u1ea1ng ho\u1eb7c bi\u1ebfn d\u1ea1ng nhi\u1ec1u h\u01a1n trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ho\u1eb7c khi ch\u1ecbu t\u1ea3i.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u l\u1eafp \u0111\u1eb7t c\u1ea9n th\u1eadn v\u00e0 c\u1ea7n ch\u00fa \u00fd h\u01a1n \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 b\u1ec1n c\u1ee7a d\u00e2y.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. Tu\u1ed5i th\u1ecd v\u00e0 Ph\u00e2n b\u1ed1 \u1ee9ng su\u1ea5t<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>T\u00ednh n\u0103ng<\/th><th>D\u00e2y c\u00e1p th\u00e9p \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n<\/th><th>D\u00e2y c\u00e1p th\u00e9p kh\u00f4ng \u0111\u1ecbnh h\u00ecnh<\/th><\/tr><\/thead><tbody><tr><td>Tu\u1ed5i th\u1ecd m\u1ecfi<\/td><td>Cao h\u01a1n<\/td><td>Trung b\u00ecnh<\/td><\/tr><tr><td>C\u0103ng th\u1eb3ng n\u1ed9i b\u1ed9<\/td><td>Th\u1ea5p h\u01a1n<\/td><td>Cao h\u01a1n<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng g\u1eadp<\/td><td>Tuy\u1ec7t v\u1eddi<\/td><td>Trung b\u00ecnh<\/td><\/tr><tr><td>M\u00e0i m\u00f2n v\u00e0 m\u00e0i m\u00f2n<\/td><td>Th\u1ea5p h\u01a1n<\/td><td>Cao h\u01a1n<\/td><\/tr><tr><td>\u0110\u1ed9 d\u1ec5 s\u1eed d\u1ee5ng<\/td><td>D\u1ec5 d\u00e0ng<\/td><td>C\u1ea7n \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c<\/td><\/tr><tr><td>T\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec<\/td><td>Th\u1ea5p<\/td><td>Trung b\u00ecnh \u0111\u1ebfn Cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Nh\u1eadn \u0111\u1ecbnh k\u1ef9 thu\u1eadt:<\/strong><br>D\u00e2y th\u1eebng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n duy tr\u00ec h\u00ecnh d\u1ea1ng s\u1ee3i \u0111\u1ed3ng nh\u1ea5t d\u01b0\u1edbi t\u1ea3i tr\u1ecdng, gi\u1ea3m ma s\u00e1t v\u00e0 m\u00e0i m\u00f2n b\u00ean trong. D\u00e2y th\u1eebng ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n d\u1ec5 b\u1ecb bi\u1ebfn d\u1ea1ng, g\u1eadp kh\u00fac v\u00e0 m\u00e0i m\u00f2n kh\u00f4ng \u0111\u1ec1u, l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd trong \u0111i\u1ec1u ki\u1ec7n t\u1ea3i \u0111\u1ed9ng ho\u1eb7c t\u1ea3i cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t trong b\u1ea3o tr\u00ec<\/h2>\n\n\n\n<p><strong>D\u00e2y th\u1eebng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Y\u00eau c\u1ea7u b\u00f4i tr\u01a1n ti\u00eau chu\u1ea9n v\u00e0 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3.<\/li>\n\n\n\n<li>\u00cdt b\u1ecb g\u1eadp v\u00e0 h\u01b0 h\u1ecfng b\u00ean trong h\u01a1n, gi\u00fap gi\u1ea3m thi\u1ec3u b\u1ea3o tr\u00ec s\u1eeda ch\u1eefa.<\/li>\n\n\n\n<li>D\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t h\u01a1n v\u1edbi \u00edt l\u1ed7i thao t\u00e1c h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<p><strong>D\u00e2y th\u1eebng kh\u00f4ng \u0111\u1ecbnh h\u00ecnh<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Y\u00eau c\u1ea7u x\u1eed l\u00fd v\u00e0 l\u1eafp \u0111\u1eb7t c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh b\u1ecb xo\u1eafn.<\/li>\n\n\n\n<li>C\u1ea7n t\u0103ng c\u01b0\u1eddng b\u00f4i tr\u01a1n v\u00e0 ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean h\u01a1n.<\/li>\n\n\n\n<li>Tu\u1ed5i th\u1ecd ng\u1eafn h\u01a1n n\u1ebfu ti\u1ebfp x\u00fac v\u1edbi t\u1ea3i tr\u1ecdng \u0111\u1ed9ng cao ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n m\u00e0i m\u00f2n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u1ee8ng d\u1ee5ng<\/h2>\n\n\n\n<p><strong>D\u00e2y c\u00e1p th\u00e9p \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea7n c\u1ea9u, t\u1eddi v\u00e0 r\u00f2ng r\u1ecdc ch\u1ecbu t\u1ea3i \u0111\u1ed9ng<\/li>\n\n\n\n<li>C\u00e1c \u1ee9ng d\u1ee5ng n\u00e2ng h\u1ea1 v\u00e0 l\u1eafp \u0111\u1eb7t y\u00eau c\u1ea7u u\u1ed1n cong th\u01b0\u1eddng xuy\u00ean<\/li>\n\n\n\n<li>C\u00e1c d\u1ef1 \u00e1n h\u00e0ng h\u1ea3i, ngo\u00e0i kh\u01a1i v\u00e0 x\u00e2y d\u1ef1ng<\/li>\n<\/ul>\n\n\n\n<p><strong>D\u00e2y c\u00e1p th\u00e9p kh\u00f4ng \u0111\u1ecbnh h\u00ecnh<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u1ee8ng d\u1ee5ng t\u0129nh ho\u1eb7c \u0111\u01b0\u1eddng th\u1eb3ng<\/li>\n\n\n\n<li>C\u00e1c t\u00e1c v\u1ee5 n\u00e2ng ho\u1eb7c c\u0103ng chung m\u00e0 chi ph\u00ed l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/li>\n\n\n\n<li>C\u00e1c c\u00f4ng tr\u00ecnh t\u1ea1m th\u1eddi ho\u1eb7c c\u00f3 c\u00f4ng su\u1ea5t th\u1ea5p<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. C\u00e1c y\u1ebfu t\u1ed1 li\u00ean quan \u0111\u1ebfn chi ph\u00ed<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u00e2y c\u00e1p th\u00e9p \u0111\u00fac s\u1eb5n th\u01b0\u1eddng c\u00f3 chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n do \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/li>\n\n\n\n<li>D\u00e2y th\u1eebng kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n c\u00f3 gi\u00e1 th\u00e0nh ban \u0111\u1ea7u r\u1ebb h\u01a1n nh\u01b0ng c\u00f3 th\u1ec3 ph\u00e1t sinh chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf cao h\u01a1n theo th\u1eddi gian.<\/li>\n\n\n\n<li>Chi ph\u00ed to\u00e0n b\u1ed9 v\u00f2ng \u0111\u1eddi th\u01b0\u1eddng \u1ee7ng h\u1ed9 vi\u1ec7c s\u1eed d\u1ee5ng d\u00e2y th\u1eebng \u0111\u00fac s\u1eb5n trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 b\u1ec1n cao, \u0111\u1ed9ng l\u1ef1c h\u1ecdc ho\u1eb7c c\u00f3 t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng cao.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e2y c\u00e1p th\u00e9p \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh s\u1eb5n<\/strong>Tu\u1ed5i th\u1ecd cao h\u01a1n, d\u1ec5 d\u00e0ng v\u1eadn h\u00e0nh h\u01a1n, gi\u1ea3m stress b\u00ean trong v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec th\u1ea5p h\u01a1n trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/li>\n\n\n\n<li><strong>D\u00e2y c\u00e1p th\u00e9p kh\u00f4ng \u0111\u1ecbnh h\u00ecnh<\/strong>: Hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed cho c\u00e1c \u1ee9ng d\u1ee5ng t\u0129nh ho\u1eb7c c\u00f3 t\u1ea3i nh\u1eb9, nh\u01b0ng y\u00eau c\u1ea7u x\u1eed l\u00fd c\u1ea9n th\u1eadn v\u00e0 b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<p>L\u1ef1a ch\u1ecdn lo\u1ea1i d\u00e2y c\u00e1p th\u00e9p ph\u00f9 h\u1ee3p \u0111\u1ea3m b\u1ea3o <strong>An to\u00e0n, tu\u1ed5i th\u1ecd k\u00e9o d\u00e0i v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec th\u1ea5p h\u01a1n.<\/strong>, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e2ng h\u1ea1 v\u00e0 l\u1eafp \u0111\u1eb7t c\u00f4ng nghi\u1ec7p.<\/p>","protected":false},"excerpt":{"rendered":"<p>Wire ropes are essential in lifting, rigging, and structural applications. Choosing the correct type affects safety, longevity, and maintenance requirements. Two main configurations are preformed wire ropes and non-preformed wire ropes, each with unique handling, stress distribution, and service life characteristics. 1. Structural Differences Preformed Wire Rope: Non-Preformed Wire Rope: 2. Longevity and Stress Distribution [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[26],"tags":[1203,1198,1116,1202,1199,1123,1201,1197,1205,1204,506,1195,1196,1200,1112],"class_list":["post-1816","post","type-post","status-publish","format-standard","hentry","category-product-knowledge","tag-abrasion-resistant-rope-2","tag-construction-wire-rope","tag-crane-wire-rope","tag-dynamic-load-wire-rope","tag-fatigue-resistant-wire-rope","tag-heavy-duty-wire-rope","tag-hoist-rope","tag-industrial-lifting-rope","tag-long-life-wire-rope","tag-maintenance-free-wire-rope","tag-marine-wire-rope","tag-non-preformed-wire-rope","tag-preformed-wire-rope","tag-rigging-rope","tag-wire-rope-comparison"],"_links":{"self":[{"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/posts\/1816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/comments?post=1816"}],"version-history":[{"count":3,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/posts\/1816\/revisions"}],"predecessor-version":[{"id":1819,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/posts\/1816\/revisions\/1819"}],"wp:attachment":[{"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/media?parent=1816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/categories?post=1816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/tags?post=1816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}