{"id":374,"date":"2018-04-17T06:35:38","date_gmt":"2018-04-17T06:35:38","guid":{"rendered":"https:\/\/www.dgcranewheel.com\/?p=374"},"modified":"2025-07-19T03:35:36","modified_gmt":"2025-07-19T03:35:36","slug":"crane-wheels","status":"publish","type":"post","link":"https:\/\/www.dgcranewheel.com\/cs\/wheels\/flanged-crane-wheels\/","title":{"rendered":"Je\u0159\u00e1bov\u00e1 kola"},"content":{"rendered":"<div class=\"contents\">\n<p>P\u0158\u00cdRUBOV\u00c1 JE\u0158\u00c1BOV\u00c1 KOLA se pou\u017e\u00edvaj\u00ed hlavn\u011b ve v\u0161ech druz\u00edch v\u00fdtahov\u00fdch stroj\u016f, jako je mostov\u00fd je\u0159\u00e1b s jedn\u00edm nosn\u00edkem, mostov\u00fd je\u0159\u00e1b s dvojit\u00fdm nosn\u00edkem, port\u00e1lov\u00fd je\u0159\u00e1b a portov\u00fd je\u0159\u00e1b atd. P\u0158\u00cdRUBOV\u00c1 JE\u0158\u00c1BOV\u00c1 KOLA jsou r\u016fzn\u00e1, jako jedno r\u00e1fkov\u00e9 kolo, dvojit\u00e9 r\u00e1fkov\u00e9 kolo, r\u00e1fkov\u00e9 kolo a dal\u0161\u00ed nestandardn\u00ed kola. Materi\u00e1l kol zahrnuje 42CrMo4 \uff0c AISI4140 \uff0c 41Cr4, A504 \uff0c SSW-Q1R \uff0c 65Mn \uff0c 1045 \uff0c 1055 \uff0c 1060 \uff0c 1070 \uff0c a tv\u00e1rnou litinu 400, 500\uff0c600,700 atd. Dgcrane Wheel pou\u017e\u00edvaj\u00ed r\u016fzn\u00e1 \u0159emesla z r\u016fzn\u00fdch materi\u00e1l\u016f, p\u0159esn\u011b kontroluj\u00ed kalen\u00ed a temperovat teplotu, aby kolo mohlo dos\u00e1hnout metalografick\u00e9 struktury a mechanick\u00fdch vlastnost\u00ed.<\/p>\n<p>Existuj\u00ed t\u0159i metody tepeln\u00e9ho zpracov\u00e1n\u00ed podle r\u016fzn\u00fdch po\u017eadavk\u016f: prvn\u00ed je prost\u0159ednictv\u00edm kalen\u00ed a temperov\u00e1n\u00ed, tvrdost povrchu kola HB300-380, pou\u017e\u00edvan\u00e1 hlavn\u011b pro standardn\u00ed je\u0159\u00e1bov\u00e9 produkty.<\/p>\n<p>Druh\u00fdm je st\u0159edofrekven\u010dn\u00ed kalen\u00ed a termperov\u00e1n\u00ed povrchu, tvrdost povrchu kola HB300-380 nebo HRC50-56, pou\u017e\u00edvan\u00e1 hlavn\u011b pro v\u00fdrobky, kter\u00e9 maj\u00ed n\u00edzkou tvrdost st\u0159edu kola a vysok\u00e9 po\u017eadavky na tvrdost povrchu kola a nevhodn\u00e9 cel\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed.<\/p>\n<p>Posledn\u00ed je kalen\u00edm a popou\u0161t\u011bn\u00edm, tvrdost povrchu kola a\u017e HRC50-56, tvrdost povrchu kola kles\u00e1 s hloubkou v d\u016fsledku rozd\u00edl\u016f surovin, kovan\u00e1 kola z legovan\u00e9 oceli s hloubkou kalic\u00ed vrstvy a\u017e 15 mm a t\u00edm n\u00edzk\u00fdm \u00fatlumem tvrdosti , pou\u017e\u00edv\u00e1 se hlavn\u011b pro p\u0159\u00edstavn\u00ed je\u0159\u00e1b,<br \/>rypadlo s lopatov\u00fdm kolem, kultiv\u00e1tor s nakl\u00e1dac\u00edm za\u0159\u00edzen\u00edm s lopatov\u00fdm kolem a dal\u0161\u00ed produkty s t\u011b\u017ek\u00fdm n\u00e1kladem.<\/p>\n<p>VLN\u011aN\u00c1 JE\u0158\u00c1BOV\u00c1 KOLA se vym\u011b\u0148uj\u00ed kv\u016fli opot\u0159eben\u00ed p\u0159\u00edruby, rozbit\u00ed p\u0159\u00edruby a mechanick\u00e9mu p\u0159et\u00ed\u017een\u00ed charakterizovan\u00e9mu d\u016flkovou koroz\u00ed a odlupov\u00e1n\u00edm. Ka\u017ed\u00fd z t\u011bchto provozn\u00edch faktor\u016f mus\u00ed b\u00fdt pe\u010dliv\u011b zv\u00e1\u017een p\u0159ed v\u00fdb\u011brem kombinace designu kol, v\u00fdb\u011bru materi\u00e1lu, vzoru tvrdosti a technologie tepeln\u00e9ho zpracov\u00e1n\u00ed.<\/p>\n<br \/>\n[notphone][symmen_model id=1 cat=gallery][\/notphone]<br \/>\n[telefon][symmen_model id=2 cat=m-galerie][\/telefon]<br \/>\n\n<h4>Technick\u00e9 parametry<\/h4>\n[symmen_model id=3 cat=pdf]\n<h4>O technologii<\/h4>\n<p>[notphone][symmen_model id=4 cat=prd_block][\/notphone][phone][symmen_model id=5 cat=m-prd_block][\/phone] <img decoding=\"async\" class=\"alignnone size-full wp-image-480\" src=\"\/wp-content\/uploads\/2018\/04\/liucheng==1001x406.png\" alt=\"\" \/><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"P\u0158\u00cdRUBOV\u00c1 JE\u0158\u00c1BOV\u00c1 KOLA se pou\u017e\u00edvaj\u00ed hlavn\u011b u v\u0161ech druh\u016f zvedac\u00edch stroj\u016f, jako jsou mostov\u00e9 je\u0159\u00e1by s jedn\u00edm nosn\u00edkem, mostov\u00e9 je\u0159\u00e1by s dvojit\u00fdm nosn\u00edkem, port\u00e1lov\u00e9 je\u0159\u00e1by a p\u0159\u00edstavn\u00ed je\u0159\u00e1by atd. P\u0158\u00cdRUBOV\u00c1 JE\u0158\u00c1BOV\u00c1 KOLA jsou r\u016fzn\u00e1, jako jednor\u00e1fkov\u00e9 kolo, dvour\u00e1fkov\u00e9 kolo, jin\u00e9 ne\u017e r\u00e1fkov\u00e9 kolo a dal\u0161\u00ed nestandardn\u00ed kola. Materi\u00e1l kol zahrnuje 42CrMo4, AISI4140, 41Cr4, A504, [\u2026]","protected":false},"author":3,"featured_media":612,"parent":352,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[25],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/posts\/374"}],"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=374"}],"version-history":[{"count":16,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/posts\/374\/revisions"}],"predecessor-version":[{"id":5002,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/posts\/374\/revisions\/5002"}],"up":[{"embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/posts\/352"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/media\/612"}],"wp:attachment":[{"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/media?parent=374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/categories?post=374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dgcranewheel.com\/cs\/wp-json\/wp\/v2\/tags?post=374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}