{"id":5457,"date":"2025-09-18T12:00:03","date_gmt":"2025-09-18T10:00:03","guid":{"rendered":"https:\/\/blog.federnshop.com\/kifaradasi-szilardsag\/"},"modified":"2025-09-19T13:14:46","modified_gmt":"2025-09-19T11:14:46","slug":"kifaradasi-szilardsag","status":"publish","type":"post","link":"https:\/\/blog.federnshop.com\/hu\/kifaradasi-szilardsag\/","title":{"rendered":"Kif\u00e1rad\u00e1si szil\u00e1rds\u00e1g"},"content":{"rendered":"<p>A f\u00e1radts\u00e1g er\u0151ss\u00e9ge az anyagtudom\u00e1nyb\u00f3l sz\u00e1rmazik. Le\u00edrja egy oszcill\u00e1l\u00f3 (dinamikusan) megterhelt anyag deform\u00e1ci\u00f3j\u00e1t \u00e9s meghib\u00e1sod\u00e1si viselked\u00e9s\u00e9t meghat\u00e1rozott ciklusokig. K\u00fcl\u00f6n\u00f6sen a<a href=\"https:\/\/blog.federnshop.com\/hu\/femrugok-extrem-esetekhez\/\"> er\u0151sen haszn\u00e1lt nyom\u00f3rug\u00f3k<\/a> fontos r\u00f6gz\u00edteni a f\u00e1radts\u00e1g er\u0151ss\u00e9g\u00e9t.<\/p>\n<h2>Hogyan \u00e1llap\u00edthat\u00f3 meg a f\u00e1radts\u00e1g er\u0151ss\u00e9ge?<\/h2>\n<p>A f\u00e1rad\u00e1si szil\u00e1rds\u00e1got a W\u00f6hler-teszt seg\u00edts\u00e9g\u00e9vel sz\u00e1moljuk ki, amelynek eredm\u00e9nyeib\u0151l az \u00fagynevezett W\u00f6hler-g\u00f6rbe felv\u00e1zolhat\u00f3 egy f\u00e1radts\u00e1g-szil\u00e1rds\u00e1gi diagramban. A behajl\u00e1si fesz\u00fclts\u00e9gt\u0151l f\u00fcgg\u0151en jelzi a terhel\u00e9s v\u00e1ltoz\u00e1sainak sz\u00e1m\u00e1t, amelyet az anyag kib\u00edr. Az \u00e1bra g\u00f6rb\u00e9je azt is mutatja, hogy a fesz\u00fclts\u00e9gekn\u00e9l a t\u00f6r\u00e9s j\u00f3val a<a href=\"https:\/\/blog.federnshop.com\/zugfestigkeit-federwerkstoffe\/\"> szak\u00edt\u00f3szil\u00e1rds\u00e1g<\/a> R<sub> m<\/sub> bek\u00f6vetkezik. A W\u00f6hler-g\u00f6rbe feloszthat\u00f3 f\u00e1radts\u00e1gi er\u0151re, f\u00e1radts\u00e1gi er\u0151re \u00e9s r\u00f6vid t\u00e1v\u00fa er\u0151ss\u00e9gre.<\/p>\n<figure id=\"attachment_5459\" aria-describedby=\"caption-attachment-5459\" style=\"width: 600px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-5459\" src=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/W\u00f6hlerkurve.jpg\" alt=\"W\u00f6hler-g\u00f6rbe, W\u00f6hler-vonal, W\u00f6hler-diagram\" width=\"600\" height=\"324\" data-wp-pid=\"2122\" srcset=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/W\u00f6hlerkurve.jpg 800w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/W\u00f6hlerkurve-300x162.jpg 300w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/W\u00f6hlerkurve-600x324.jpg 600w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/W\u00f6hlerkurve-200x108.jpg 200w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-5459\" class=\"wp-caption-text\">A W\u00f6hler-g\u00f6rbe r\u00f6vid t\u00e1v\u00fa er\u0151vel, f\u00e1radts\u00e1ggal \u00e9s f\u00e1radts\u00e1ggal<\/figcaption><\/figure>\n<p><span style=\"color: #b0cb1f;\"><strong>K<\/strong><\/span> jelzi a r\u00f6vid t\u00e1v\u00fa f\u00e1rad\u00e1si szil\u00e1rds\u00e1g vagy a r\u00f6vid t\u00e1v\u00fa szil\u00e1rds\u00e1g k\u00f6r\u00fclbel\u00fcl alatti tartom\u00e1ny\u00e1t 10<sup> 4<\/sup> &#8211; 10<sup> 5<\/sup> swing j\u00e1t\u00e9k. Ez a f\u00e1radts\u00e1g gyakran fordul el\u0151, k\u00fcl\u00f6n\u00f6sen nagy m\u0171anyag t\u00f6rzsamplit\u00fad\u00f3k eset\u00e9n, \u00e9s id\u0151 el\u0151tti meghib\u00e1sod\u00e1shoz vezet. A r\u00f6vid t\u00e1v\u00fa szil\u00e1rds\u00e1g azonban kev\u00e9ss\u00e9 fontos a m\u0171szaki k\u00f6vetelm\u00e9nyek szempontj\u00e1b\u00f3l.<\/p>\n<p><strong><span style=\"color: #00a0e3;\">Z<\/span><\/strong> jellemzi a f\u00e1rad\u00e1si szil\u00e1rds\u00e1g (r\u00f6vid: f\u00e1rad\u00e1si er\u0151) vagy a f\u00e1rad\u00e1si szil\u00e1rds\u00e1g 10<sup> 4<\/sup> \u00e9s az anyagt\u00f3l f\u00fcgg\u0151en k\u00f6r\u00fclbel\u00fcl 2\u00b710<sup> 6<\/sup> hintaj\u00e1t\u00e9k. A W\u00f6hler-g\u00f6rbe kett\u0151s logaritmikus \u00e1br\u00e1zol\u00e1sban majdnem egyenes.<\/p>\n<p><span style=\"color: #e31e24;\"><strong>D<\/strong><\/span> r\u00f6viden jel\u00f6li a f\u00e1radts\u00e1got vagy a f\u00e1radts\u00e1got. Ferrit-gy\u00f6ngy\u00f6s ac\u00e9lokban ez 10<sup> 6<\/sup> legfeljebb 5\u00b710<sup> 6<\/sup> a terhel\u00e9s v\u00e1ltoz\u00e1sai. Az \u00e1lland\u00f3 korr\u00f3zi\u00f3 \u00e9s az er\u0151sen megn\u00f6vekedett h\u0151m\u00e9rs\u00e9klet, amelynek egy alkatr\u00e9sz ki van t\u00e9ve, azt jelenti, hogy a f\u00e1rad\u00e1si szil\u00e1rds\u00e1g m\u00e1r nem garant\u00e1lhat\u00f3. A nagy ig\u00e9nybev\u00e9telnek kitett nyom\u00f3rug\u00f3k f\u00e1rad\u00e1si szil\u00e1rds\u00e1ga mellett a relax\u00e1ci\u00f3t is figyelembe kell venni az anyagf\u00fcgg\u0151 er\u0151vesztes\u00e9g sz\u00e1zal\u00e9k\u00e1ban.<\/p>\n<p>Itt tov\u00e1bbi inform\u00e1ci\u00f3kat tal\u00e1l a<a href=\"https:\/\/blog.federnshop.com\/hu\/pihenes-tavasszal\/\"> relax\u00e1ci\u00f3 f\u00e9mrug\u00f3kban<\/a> , az<a href=\"https:\/\/www.youtube.com\/watch?v=EusjLYwYpLE\" target=\"_blank\" rel=\"noopener noreferrer\"> nyom\u00f3rug\u00f3k f\u00e1rad\u00e1si szil\u00e1rds\u00e1g\u00e1nak kisz\u00e1m\u00edt\u00e1sa (vide\u00f3)<\/a> \u00e9s n\u00e9h\u00e1ny<a href=\"https:\/\/books.google.de\/books?id=FOAhBgAAQBAJ&amp;pg=RA1-PA102&amp;dq=Dauerfestigkeitsschaubilder+roloff\/matek+tb10-13&amp;hl=de&amp;sa=X&amp;ved=0ahUKEwjxptvuyMrNAhUKEywKHc-hAP0Q6AEIMTAB#v=onepage&amp;q=Dauerfestigkeitsschaubilder%20roloff%2Fmatek%20tb10-13&amp;f=false\"> a k\u00fcl\u00f6nb\u00f6z\u0151 rug\u00f3anyagok f\u00e1rad\u00e1si szil\u00e1rds\u00e1g\u00e1br\u00e1i<\/a> a Roloff \/ Matek &#8222;Maschinenelemente&#8221; k\u00f6nyvb\u0151l (102\/103. oldal).<\/p>\n<p>&nbsp;<\/p>\n<p><em>Tov\u00e1bbi inform\u00e1ci\u00f3\u00e9rt:<\/em><\/p>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/hu\/goodman-diagram\/\">Goodman diagram<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/hu\/a-feszito-kompresszios-rugok-tipusai\/\">A fesz\u00edt\u0151 kompresszi\u00f3s rug\u00f3k t\u00edpusai<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/hu\/a-feszueltsegnyujto-rugok-tipusai\/\" target=\"_blank\" rel=\"noopener noreferrer\">A fesz\u00fclts\u00e9gny\u00fajt\u00f3 rug\u00f3k t\u00edpusai<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/www.federnshop.com\/de\/federnberechnung_auswahl.html\" target=\"_blank\" rel=\"noopener noreferrer\">Tavaszi sz\u00e1m\u00edt\u00e1s WinFSB online<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>A f\u00e1radts\u00e1g er\u0151ss\u00e9ge az anyagtudom\u00e1nyb\u00f3l sz\u00e1rmazik. Le\u00edrja egy oszcill\u00e1l\u00f3 (dinamikusan) megterhelt anyag deform\u00e1ci\u00f3j\u00e1t \u00e9s meghib\u00e1sod\u00e1si viselked\u00e9s\u00e9t meghat\u00e1rozott ciklusokig. K\u00fcl\u00f6n\u00f6sen a er\u0151sen haszn\u00e1lt nyom\u00f3rug\u00f3k fontos r\u00f6gz\u00edteni a f\u00e1radts\u00e1g er\u0151ss\u00e9g\u00e9t. Hogyan \u00e1llap\u00edthat\u00f3 meg a f\u00e1radts\u00e1g er\u0151ss\u00e9ge? A f\u00e1rad\u00e1si szil\u00e1rds\u00e1got a W\u00f6hler-teszt seg\u00edts\u00e9g\u00e9vel<\/p>\n","protected":false},"author":4,"featured_media":5459,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[943,494],"tags":[1157,1162,1161,1158],"class_list":["post-5457","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huzalrugo","category-tudas","tag-dauerfestigkeit-hu","tag-dauerfestigkeitsschaubilder-hu","tag-dauerschwingfestigkeit-hu","tag-kurzzeitschwingfestigkeit-hu"],"_links":{"self":[{"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/posts\/5457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/comments?post=5457"}],"version-history":[{"count":4,"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/posts\/5457\/revisions"}],"predecessor-version":[{"id":11984,"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/posts\/5457\/revisions\/11984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/media\/5459"}],"wp:attachment":[{"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/media?parent=5457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/categories?post=5457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.federnshop.com\/hu\/wp-json\/wp\/v2\/tags?post=5457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}