{"id":354,"date":"2018-04-16T03:32:42","date_gmt":"2018-04-16T03:32:42","guid":{"rendered":"https:\/\/www.dgcranewheel.com\/?p=354"},"modified":"2024-05-29T01:43:06","modified_gmt":"2024-05-29T01:43:06","slug":"wire-rope-sheave","status":"publish","type":"post","link":"https:\/\/www.dgcranewheel.com\/cs\/wheels\/wire-rope-sheave\/","title":{"rendered":"Dr\u00e1t\u011bn\u00e1 lanovnice"},"content":{"rendered":"<div class=\"contents\">\r\n<p>Dr\u00e1t\u011bn\u00e1 lanovnice se \u0161iroce pou\u017e\u00edv\u00e1 p\u0159i zved\u00e1n\u00ed dopravn\u00edch stroj\u016f, p\u0159\u00edstavn\u00edch stroj\u016f, stavby lod\u00ed, drap\u00e1k\u016f, lanovnic, stavebnictv\u00ed a dal\u0161\u00edch pr\u016fmyslov\u00fdch odv\u011btv\u00edch. Podle struktury a zp\u016fsobu formov\u00e1n\u00ed se d\u011bl\u00ed na litinovou kladku, ocelovou kladku, v\u00e1lcovac\u00ed kladku, svar kladka, kovan\u00e1 kladka a nylonov\u00e1 kladka. Odl\u00e9vac\u00ed kladka zahrnuje hlavn\u011b \u0159emenici z \u0161ed\u00e9 litiny, \u0159emenici z tv\u00e1rn\u00e9 litiny; kladka ze \u0161ed\u00e9 litiny m\u00e1 v\u00fdhody dobr\u00e9 technologie lit\u00ed, mal\u00e9ho od\u011bru ocelov\u00e9ho lana, ale m\u00e1 n\u00edzkou pevnost a kr\u00e1tkou \u017eivotnost, obvykle se pou\u017e\u00edv\u00e1 v pracovn\u00edm prost\u0159ed\u00ed n\u00edzk\u00e9 kvality; kladka z tv\u00e1rn\u00e9 litiny m\u00e1 v\u00fdhody vysok\u00e9 pevnosti, dobr\u00e9 r\u00e1zov\u00e9 hou\u017eevnatosti a dobr\u00e9 odolnosti proti abrazi, ale jej\u00ed povrchov\u00e1 tvrdost je vy\u0161\u0161\u00ed a bude m\u00edt v\u00e1\u017en\u00e9 opot\u0159eben\u00ed ocelov\u00e9ho lana, obvykle se bude pou\u017e\u00edvat pro vy\u0161\u0161\u00ed pracovn\u00ed prost\u0159ed\u00ed. Kladka z lit\u00e9 oceli m\u00e1 vysokou pevnost a vysok\u00fd v\u00fdkon, \u017eivotnost je dlouh\u00e1 a je \u0161iroce pou\u017e\u00edv\u00e1na pro v\u00fdrobu.<\/p>\r\n<div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-354-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/www.dgcranewheel.com\/wp-content\/uploads\/2018\/04\/Rolling-Process-of-sheaves.mp4?_=1\" \/><a href=\"https:\/\/www.dgcranewheel.com\/wp-content\/uploads\/2018\/04\/Rolling-Process-of-sheaves.mp4\">https:\/\/www.dgcranewheel.com\/wp-content\/uploads\/2018\/04\/Rolling-Process-of-sheaves.mp4<\/a><\/video><\/div>\r\n<p>Struktura rolovac\u00ed kladky je rezonuj\u00edc\u00ed, pevnost je vysok\u00e1, \u017eivotnost je dlouh\u00e1 a vzhled je kr\u00e1sn\u00fd, vlastn\u00ed hmotnost je lehk\u00e1 (leh\u010d\u00ed 40% ne\u017e lit\u00e1 kladka) m\u016f\u017ee sn\u00ed\u017eit mno\u017estv\u00ed suroviny. V\u00e1lcovac\u00ed kladka nan\u00e1\u0161\u00ed kvalitn\u00ed ocelov\u00fd numerick\u00fd \u0159ez a v\u00e1lcov\u00e1n\u00ed za vysok\u00fdch teplot na v\u00e1lcovac\u00ed stolici kladek, pot\u00e9 aplikujte automatick\u00fd sva\u0159ovac\u00ed n\u00e1boj na ochranu proti plynu Ar+Co2, tepeln\u00e9 \u017e\u00edh\u00e1n\u00ed, prove\u010fte otrysk\u00e1n\u00ed povrchu a nakonec to vypracujte. Pokud existuje nestandardn\u00ed kladka s heteromorfn\u00ed strukturou, m\u011bla by se pou\u017e\u00edt sva\u0159ovac\u00ed kladka, kter\u00e1 m\u016f\u017ee splnit po\u017eadavek. Jako u \u0159emenice s dvojit\u00fdmi \u00fahly p\u00e1su, dr\u00e1ha \u0159emenice po v\u00e1lcov\u00e1n\u00ed by m\u011bla vytvo\u0159it dvojit\u00e9 \u00fahly p\u00e1su a n\u00e1boje, nakonec po \u017e\u00edh\u00e1n\u00ed, detekci vad, dokon\u010den\u00e1 v\u00fdroba a v\u00fdroba kon\u010d\u00ed. Krom\u011b toho, pro \u0159emenice, kter\u00e9 pot\u0159ebuj\u00ed zv\u00fd\u0161it pevnost po v\u00e1lcov\u00e1n\u00ed, nebo vyztu\u017eenou desku, je t\u0159eba po dokon\u010den\u00ed v\u00e1lcov\u00e1n\u00ed konstrukce nava\u0159it spojovac\u00ed kus na obou stran\u00e1ch p\u00e1su, aby bylo mo\u017en\u00e9 realizovat zv\u00fd\u0161en\u00ed pevnosti a tuhosti. Nylonov\u00e1 kladka m\u00e1 v\u00fdhody n\u00edzk\u00e9 hmotnosti, dobr\u00e9 odolnosti proti korozi, dobr\u00e9 odolnosti proti ot\u011bru, samomaz\u00e1n\u00ed a izolace, nyn\u00ed je \u0161iroce pou\u017e\u00edv\u00e1na pro mnoho je\u0159\u00e1b\u016f, jako je je\u0159\u00e1b evropsk\u00e9ho typu, izolovan\u00fd je\u0159\u00e1b, v\u011b\u017eov\u00fd je\u0159\u00e1b, v\u00fdtah, parn\u00edk, metro atd. S v\u00fdvojem vysoce polymern\u00edho materi\u00e1lu bude m\u00edt v\u00fdvoj a pou\u017eit\u00ed nylonov\u00e9 \u0159emenice \u00fa\u017easnou budoucnost.<\/p>\r\n<p>V\u00fdrobn\u00ed obdob\u00ed v\u00e1le\u010dkov\u00e9 kladky je kr\u00e1tk\u00e9 a kvalita je vysok\u00e1, co\u017e jsou na\u0161e hlavn\u00ed produkty. M\u016f\u017eeme vyrobit v\u0161echny druhy v\u00e1le\u010dkov\u00fdch kladek \u03c6250mm-\u03c61600mm, materi\u00e1l m\u00e1 Q235B\uff0cQ345B\uff0c1045\uff0c42CrMo. Pollingov\u00e1 kladka pou\u017e\u00edvaj\u00edc\u00ed port pot\u0159ebuje zchladit dr\u00e1hu ocelov\u00e9ho lana, pou\u017e\u00edv\u00e1me povrchovou kalen\u00ed oceli 1045 a tvrdost lanov\u00e9 dr\u00e1hy m\u016f\u017ee dos\u00e1hnout HRC40-55, hloubka \u22652 mm. Povrch lanov\u00e9 dr\u00e1hy je hladk\u00fd a odoln\u00fd proti opot\u0159eben\u00ed, pak m\u016f\u017ee prodlou\u017eit \u017eivotnost 1\/2kr\u00e1t d\u00e9le. Hotov\u00e1 v\u00fdroba p\u0159itom m\u016f\u017ee zajistit pr\u016fm\u011br \u0159emenice h\u00e1zen\u00ed 1\/1000D, \u010deln\u00ed h\u00e1zen\u00ed 3\/1000D. Nap\u0159\u00edklad pro kladku p\u0159\u00edstavn\u00edho je\u0159\u00e1bu ZPMC.<\/p>\r\n\r\n\r\n\r\n\r\n\t\t[notphone][symmen_model id=1 cat=galerie][\/notphone] [phone][symmen_model id=2 cat=m-galerie][\/phone]\r\n\t\r\n\r\n\r\n\r\n<h4>Technick\u00e9 parametry<\/h4>\r\n\r\n\r\n\r\n[symmen_model id=3 cat=pdf]\r\n\r\n\r\n\r\n<h4>O technologii<\/h4>\r\n\r\n\r\n\r\n[notphone][symmen_model id=4 cat=prd_block][\/notphone][phone][symmen_model id=5 cat=m-prd_block][\/phone]<\/div>","protected":false},"excerpt":{"rendered":"Lanov\u00e9 kladky jsou \u0161iroce pou\u017e\u00edv\u00e1ny p\u0159i zved\u00e1n\u00ed dopravn\u00edch stroj\u016f, p\u0159\u00edstavn\u00edch stroj\u016f, stav\u011bn\u00ed lod\u00ed, drap\u00e1k\u016f, lanov\u00fdch kladek, stavebnictv\u00ed a dal\u0161\u00edch pr\u016fmyslov\u00fdch odv\u011btv\u00ed. Podle textury a zp\u016fsobu tvarov\u00e1n\u00ed se d\u011bl\u00ed na kladku z litiny, kladku z odl\u00e9vac\u00ed oceli, kladku na v\u00e1lec, svar \u0159emenice, kovan\u00e1 \u0159emenice a nylonov\u00e1 \u0159emenice. Lic\u00ed kladka zahrnuje p\u0159edev\u0161\u00edm kladku z \u0161ed\u00e9 litiny, litou [\u2026]","protected":false},"author":3,"featured_media":690,"parent":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[31,28],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/posts\/354"}],"collection":[{"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/comments?post=354"}],"version-history":[{"count":13,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/posts\/354\/revisions"}],"predecessor-version":[{"id":4960,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/posts\/354\/revisions\/4960"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/media\/690"}],"wp:attachment":[{"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/media?parent=354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/categories?post=354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/tags?post=354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}