{"id":14154,"date":"2025-05-07T09:45:04","date_gmt":"2025-05-07T07:45:04","guid":{"rendered":"https:\/\/sw.fst.com\/magazine\/2025\/07\/uj-anyag-a-kozetfurok-toemiteseihez\/"},"modified":"2025-07-23T17:27:52","modified_gmt":"2025-07-23T15:27:52","slug":"uj-anyag-a-kozetfurok-toemiteseihez","status":"publish","type":"post","link":"https:\/\/sw.fst.com\/magazine\/hu\/2025\/05\/uj-anyag-a-kozetfurok-toemiteseihez\/","title":{"rendered":"\u00daj anyag a k\u0151zetf\u00far\u00f3k t\u00f6m\u00edt\u00e9seihez"},"content":{"rendered":"\n<p class=\"is-style-cnvs-paragraph-callout wp-block-paragraph\">A schwalmstadti Fluid Power Industry Lead Centre PFAS-mentes t\u00f6m\u00edt\u00e9seket fejlesztett ki az Epiroc megrendel\u0151je sz\u00e1m\u00e1ra \/ Tesztek megfeleltek<\/p>\n\n<p class=\"wp-block-paragraph\">A Freudenberg Sealing Technologies (FST) alig t\u00f6bb mint egy \u00e9vvel ezel\u0151tt kapta az els\u0151 megkeres\u00e9st az Epiroct\u00f3l &#8211; a v\u00e1llalat t\u00f6bbek k\u00f6z\u00f6tt alag\u00fat\u00e9p\u00edt\u00e9shez \u00e9s m\u00e9ly\u00e9p\u00edt\u00e9shez gy\u00e1rt f\u00far\u00f3berendez\u00e9seket &#8211; a sziklaf\u00far\u00f3k PFAS-mentes t\u00f6m\u00edt\u00e9sei ir\u00e1nt. A sziklaf\u00far\u00f3kat a f\u00f6ld alatt haszn\u00e1lj\u00e1k robban\u00f3t\u00f6ltetek f\u00far\u00e1s\u00e1ra. &#8222;A t\u00f6m\u00edt\u00e9sek kor\u00e1bban PTFE-b\u0151l k\u00e9sz\u00fcltek, mivel ez az anyag nagy m\u00e9dium\u00e1ll\u00f3s\u00e1ggal, alacsony s\u00farl\u00f3d\u00e1ssal \u00e9s sz\u00e9les h\u0151m\u00e9rs\u00e9kleti alkalmaz\u00e1si ter\u00fclettel rendelkezik&#8221; &#8211; magyar\u00e1zza Marco Sch\u00f6nw\u00e4lder.  <\/p>\n\n<p class=\"wp-block-paragraph\">A k\u0151zetf\u00far\u00f3k nagyfrekvenci\u00e1s tartom\u00e1nyban m\u0171k\u00f6dnek, nagyon gyorsan &#8211; ak\u00e1r 140 Hertz &#8211; mozognak el\u0151re \u00e9s h\u00e1tra, \u00e9s percenk\u00e9nt 200 fordulatsz\u00e1mmal forg\u00f3 mozg\u00e1st is v\u00e9geznek. &#8222;A t\u00f6m\u00edt\u00e9sek a f\u00f6ld alatt zord kl\u00edm\u00e1nak vannak kit\u00e9ve, \u00e9s a g\u00e9p m\u0171k\u00f6d\u00e9se k\u00f6zben olyan sz\u00e9ls\u0151s\u00e9ges k\u00f6r\u00fclm\u00e9nyeknek kell ellen\u00e1llniuk, mint a h\u0151m\u00e9rs\u00e9klet, a nyom\u00e1s \u00e9s a rezg\u00e9sek&#8221; &#8211; mondja Sch\u00f6nw\u00e4lder. &#8222;A param\u00e9terek alapj\u00e1n nem \u00fagy t\u0171nt, hogy m\u00e1s anyagb\u00f3l, p\u00e9ld\u00e1ul poliuret\u00e1nb\u00f3l olyan t\u00f6m\u00edt\u00e9seket lehetne gy\u00e1rtani, amelyek megfelelnek ezeknek a k\u00f6vetelm\u00e9nyeknek. De mivel az Epiroc az egyik nagyon fontos \u00fcgyfel\u00fcnk, egyszer\u0171en megpr\u00f3b\u00e1ltuk.&#8221;  <\/p>\n\n<p class=\"wp-block-paragraph\">A term\u00e9kfejleszt\u0151k \u00fagy d\u00f6nt\u00f6ttek, hogy a viszonylag \u00faj \u00e9s PFAS-mentes 98AU30500 anyagot tesztelik. Az els\u0151 protot\u00edpusokat az Epiroc k\u00e9sz\u00edtette \u00e9s tesztelte a v\u00e1llalat saj\u00e1t tesztp\u00e1ly\u00e1j\u00e1n. &#8222;A t\u00f6m\u00edt\u00e9seink k\u00f6nnyed\u00e9n el\u00e9rt\u00e9k a tervezett 1000 \u00f3r\u00e1s \u00e9lettartamot&#8221; &#8211; jelenti Marco Sch\u00f6nw\u00e4lder. Az Epiroc n\u00e9gy k\u00fcl\u00f6nb\u00f6z\u0151 m\u00e9ret\u0171 t\u00f6m\u00edt\u00e9ssel kezdte meg a teszteket, \u00e9s most tov\u00e1bbi 12 m\u00e9retet rendelt az Xpress-t\u0151l.   <\/p>\n\n<p class=\"wp-block-paragraph\">A potenci\u00e1l k\u00f6r\u00fclbel\u00fcl 110 000 f\u00f3k\u00e1t jelent \u00e9vente a k\u00fcl\u00f6nb\u00f6z\u0151 k\u0151zetf\u00far\u00f3 modellek eset\u00e9ben. Az \u00faj k\u0151f\u00far\u00f3k gy\u00e1rt\u00e1s\u00e1hoz 10 000 t\u00f6m\u00edt\u00e9sre van sz\u00fcks\u00e9g, 100 000 t\u00f6m\u00edt\u00e9s pedig p\u00f3talkatr\u00e9szk\u00e9nt. &#8222;A rendk\u00edv\u00fcli k\u00f6vetelm\u00e9nyek miatt a k\u0151zetf\u00far\u00f3kat 1000 \u00fczem\u00f3ra ut\u00e1n rendszeresen karbantartj\u00e1k, \u00e9s a t\u00f6m\u00edt\u00e9seket is kicser\u00e9lik&#8221; &#8211; mondja Marco Sch\u00f6nw\u00e4lder.  <\/p>\n<div class=\"pld-like-dislike-wrap pld-template-1\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"14154\" data-trigger-type=\"like\" data-restriction=\"ip\" data-already-liked=\"0\">\r\n                        <i class=\"fas fa-thumbs-up\"><\/i>\r\n                <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">    <\/span>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>A schwalmstadti Fluid Power Industry Lead Centre PFAS-mentes t\u00f6m\u00edt\u00e9seket fejlesztett ki az Epiroc megrendel\u0151je sz\u00e1m\u00e1ra \/ Tesztek megfeleltek A Freudenberg Sealing Technologies (FST) alig t\u00f6bb mint egy \u00e9vvel ezel\u0151tt kapta&hellip;<\/p>\n","protected":false},"author":5,"featured_media":12220,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1109,1298],"tags":[],"powerkit_post_featured":[],"class_list":["post-14154","post","type-post","status-publish","format-standard","has-post-thumbnail","category-schwalmstadt-hu","category-uegyfelretegek"],"_links":{"self":[{"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/posts\/14154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/comments?post=14154"}],"version-history":[{"count":1,"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/posts\/14154\/revisions"}],"predecessor-version":[{"id":14155,"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/posts\/14154\/revisions\/14155"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/media\/12220"}],"wp:attachment":[{"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/media?parent=14154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/categories?post=14154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/tags?post=14154"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/sw.fst.com\/magazine\/hu\/wp-json\/wp\/v2\/powerkit_post_featured?post=14154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}