{"id":17311,"date":"2026-08-29T07:52:19","date_gmt":"2026-08-29T07:52:19","guid":{"rendered":"https:\/\/www.dgcrane.com\/?post_type=posts&#038;p=17311"},"modified":"2026-08-29T07:52:22","modified_gmt":"2026-08-29T07:52:22","slug":"casting-crane-fatigue-life-analysis","status":"publish","type":"posts","link":"https:\/\/www.dgcrane.com\/tr\/posts\/casting-crane-fatigue-life-analysis\/","title":{"rendered":"D\u00f6k\u00fcm Vin\u00e7lerinin Yorulma \u00d6mr\u00fc: G\u00f6rev S\u0131n\u0131f\u0131 ve Hizmet \u00d6mr\u00fc Analizi"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u0130\u00e7indekiler<\/h2><nav><ul><li><a href=\"#overview-for-casting-crane\">D\u00f6k\u00fcm Vinci Genel Bak\u0131\u015f\u0131<\/a><\/li><li><a href=\"#casting-crane-fatigue-life-and-service-life-calculation\">D\u00f6k\u00fcm Vin\u00e7 Yorulma \u00d6mr\u00fc ve Kullan\u0131m \u00d6mr\u00fc Hesaplamas\u0131<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"overview-for-casting-crane\">D\u00f6k\u00fcm Vinci Genel Bak\u0131\u015f\u0131<\/h2>\n\n\n\n<p>Modern d\u00f6k\u00fcm teknolojisi, d\u00f6k\u00fcm vin\u00e7lerinin yorulma \u00f6mr\u00fc, kald\u0131rma ve hareket h\u0131zlar\u0131 ile \u00e7al\u0131\u015fma s\u0131n\u0131f\u0131 konusunda daha y\u00fcksek talepler ortaya koymaktad\u0131r. Ayr\u0131ca, iletim sistemleri, elektrik kontrolleri, di\u015fli kutular\u0131 ve di\u011fer bile\u015fenler i\u00e7in yeni tasar\u0131m gereksinimleri getirmektedir. D\u00f6k\u00fcm vin\u00e7lerinin genel \u00e7al\u0131\u015fma s\u0131n\u0131f\u0131 artt\u0131k\u00e7a, ana yap\u0131sal elemanlarda yorulma kaynakl\u0131 ar\u0131zalar\u0131n \u00f6nlenmesi, g\u00fcvenli ve g\u00fcvenilir \u00e7al\u0131\u015fma i\u00e7in hayati \u00f6nem ta\u015f\u0131maktad\u0131r.<\/p>\n\n\n\n<p>D\u00f6k\u00fcm vinci, demir ve demir d\u0131\u015f\u0131 metal \u00fcretiminde erimi\u015f metal veya c\u00fcrufu ta\u015f\u0131r. Tipik uygulamalar aras\u0131nda erimi\u015f demirin bir konvert\u00f6re y\u00fcklenmesi, bir potan\u0131n s\u00fcrekli d\u00f6k\u00fcm kulesine aktar\u0131lmas\u0131 ve bir potan\u0131n ar\u0131tma f\u0131r\u0131n\u0131na ta\u015f\u0131nmas\u0131 yer al\u0131r. Bu i\u015flemler zorlu oldu\u011fundan, d\u00f6k\u00fcm vin\u00e7lerinin genel g\u00f6rev s\u0131n\u0131f\u0131 genellikle A6-A8&#39;dir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1068\" height=\"712\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/08\/metallurgical-casting-crane_english.png\" alt=\"\" class=\"wp-image-17318\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"casting-crane-fatigue-life-and-service-life-calculation\">D\u00f6k\u00fcm Vin\u00e7 Yorulma \u00d6mr\u00fc ve Kullan\u0131m \u00d6mr\u00fc Hesaplamas\u0131<\/h2>\n\n\n\n<p>D\u00f6k\u00fcm vin\u00e7lerinin g\u00fcvenilir bir \u015fekilde \u00e7al\u0131\u015fmas\u0131, tasar\u0131m, \u00fcretim kalitesi, kurulum do\u011frulu\u011fu, \u00e7al\u0131\u015fma ko\u015fullar\u0131, i\u015f uygulamalar\u0131 ve bak\u0131m dahil olmak \u00fczere bir\u00e7ok fakt\u00f6re ba\u011fl\u0131d\u0131r.<\/p>\n\n\n\n<p>\u00c7in Vin\u00e7 Tasar\u0131m Kurallar\u0131 GB\/T 3811-2008&#39;e g\u00f6re, bir vincin g\u00f6rev s\u0131n\u0131f\u0131, y\u00fck spektrum s\u0131n\u0131f\u0131 ve kullan\u0131m s\u0131n\u0131f\u0131 ile belirlenir. Y\u00fck spektrum s\u0131n\u0131f\u0131, kald\u0131r\u0131lan y\u00fck ile nominal kald\u0131rma kapasitesi aras\u0131ndaki ili\u015fkiyi g\u00f6sterir. Kullan\u0131m s\u0131n\u0131f\u0131 ise devreye alma i\u015fleminden emeklili\u011fe kadar olan toplam \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fc say\u0131s\u0131n\u0131 g\u00f6sterir. Tablo 1, vin\u00e7 y\u00fck spektrum s\u0131n\u0131flar\u0131n\u0131 ve y\u00fck spektrum katsay\u0131s\u0131 Kp&#39;yi, Tablo 2 ise vin\u00e7 kullan\u0131m s\u0131n\u0131flar\u0131n\u0131 g\u00f6stermektedir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/08\/crane-load-spectrum-classes_english.png\" alt=\"\" class=\"wp-image-17319\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/08\/crane-utilization-classes_english.png\" alt=\"\" class=\"wp-image-17320\"><\/figure>\n\n\n\n<p>Vin\u00e7lerin \u00e7al\u0131\u015fma s\u0131n\u0131flar\u0131 A1&#39;den A8&#39;e kadar de\u011fi\u015fmektedir. Tablo 3, \u00e7al\u0131\u015fma s\u0131n\u0131f\u0131n\u0131n y\u00fck spektrumu s\u0131n\u0131f\u0131 ve kullan\u0131m s\u0131n\u0131f\u0131yla nas\u0131l ili\u015fkili oldu\u011funu g\u00f6stermektedir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2026\/08\/crane-duty-class_english.png\" alt=\"\" class=\"wp-image-17321\"><\/figure>\n\n\n\n<p>Bu tablolar, vin\u00e7 hizmet \u00f6mr\u00fcn\u00fcn toplam \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fc say\u0131s\u0131 olarak ifade edildi\u011fini g\u00f6stermektedir. Bu, g\u00f6rev s\u0131n\u0131f\u0131na ve tipik kald\u0131r\u0131lan y\u00fck\u00fcn nominal kald\u0131rma kapasitesine oran\u0131na ba\u011fl\u0131d\u0131r. Bir d\u00f6k\u00fcm vinci genellikle nominal kapasitede veya ona yak\u0131n y\u00fckleri kald\u0131r\u0131r, bu nedenle y\u00fck spektrum s\u0131n\u0131f\u0131 genellikle Q4 ve g\u00f6rev s\u0131n\u0131f\u0131 genellikle A7&#39;dir. Q4 ve A7 i\u00e7in Tablo 3, U5 kullan\u0131m s\u0131n\u0131f\u0131n\u0131 vermektedir. Tablo 2 ise toplam \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fc aral\u0131\u011f\u0131n\u0131 2,5 x 10 olarak vermektedir.<sup>5<\/sup> &lt;CT \u2264 5 X 10<sup>5<\/sup>.<\/p>\n\n\n\n<p>Ara s\u0131ra veya s\u0131k s\u0131k a\u015f\u0131r\u0131 y\u00fckleme, toplam \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fc say\u0131s\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilir.<\/p>\n\n\n\n<p>\u0130\u015fte bir \u00f6rnek: Konvert\u00f6r \u015farj\u0131 i\u00e7in kullan\u0131lan bir A7 d\u00f6k\u00fcm vinci, g\u00fcnde 24 saat ve y\u0131lda 330 g\u00fcn kesintisiz \u00e7al\u0131\u015f\u0131r. Kalan 35 g\u00fcn ise y\u0131ll\u0131k revizyon ve f\u0131r\u0131n muayenesi, rutin bak\u0131m ve ara s\u0131ra yap\u0131lan onar\u0131mlar\u0131 kapsar.<\/p>\n\n\n\n<p>Standarda g\u00f6re, uygulanabilir en y\u00fcksek iki s\u0131n\u0131fland\u0131rma, komple vin\u00e7 i\u00e7in U6, Q3, A7 (ana kald\u0131rma mekanizmas\u0131 i\u00e7in T6, L3, M7) ve komple vin\u00e7 i\u00e7in U5, Q4, A7 (ana kald\u0131rma mekanizmas\u0131 i\u00e7in T5, L4, M7) \u015feklindedir.<\/p>\n\n\n\n<p>Buna kar\u015f\u0131l\u0131k gelen toplam \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fc say\u0131lar\u0131 U6 i\u00e7in 500.000\u20131.000.000 ve U5 i\u00e7in 250.000\u2013500.000&#39;dir.<\/p>\n\n\n\n<p>Saatte alt\u0131 \u00e7al\u0131\u015fma d\u00f6ng\u00fcs\u00fcyle, tahmini tasar\u0131m \u00f6mr\u00fc 12 y\u0131ld\u0131r.<\/p>\n\n\n\n<p>Cr = 6 \u00d7 24 \u00d7 330 \u00d7 12 = 570.240 d\u00f6ng\u00fc.<\/p>\n\n\n\n<p>Bu sonu\u00e7, bir s\u0131n\u0131fland\u0131rma i\u00e7in tasar\u0131m \u00f6mr\u00fc aral\u0131\u011f\u0131 i\u00e7inde kal\u0131rken, di\u011fer s\u0131n\u0131fland\u0131rma i\u00e7in bu aral\u0131\u011f\u0131 a\u015fmaktad\u0131r; her iki s\u0131n\u0131fland\u0131rma da tasar\u0131m standard\u0131na uygundur. Uygulamada, bir\u00e7ok konvert\u00f6r \u015farjl\u0131 d\u00f6k\u00fcm vinci, yo\u011fun \u00e7elik \u00fcretimi d\u00f6nemlerinde A8&#39;e yak\u0131n bir seviyede \u00e7al\u0131\u015fm\u0131\u015ft\u0131r. Belirtilen g\u00f6rev s\u0131n\u0131f\u0131 kombinasyonlar\u0131 bu ko\u015fullar\u0131 tam olarak kar\u015f\u0131layamam\u0131\u015f ve zaman zaman yap\u0131sal yorulma ar\u0131zalar\u0131 meydana gelmi\u015ftir.<\/p>\n\n\n\n<p>Bir vincin tasar\u0131m \u00f6mr\u00fc, \u00e7al\u0131\u015fma s\u0131kl\u0131\u011f\u0131, y\u00fck, \u00fcretim s\u00fcreci ve bak\u0131mla yak\u0131ndan ili\u015fkilidir. Do\u011fru kullan\u0131m ve bak\u0131m, hizmet \u00f6mr\u00fcn\u00fc uzatabilirken, k\u00f6t\u00fc uygulamalar k\u0131salt\u0131r. Bu nedenle tasar\u0131mc\u0131lar, tasar\u0131m a\u015famas\u0131nda ger\u00e7ek \u00e7al\u0131\u015fma ko\u015fullar\u0131n\u0131 dikkate almal\u0131 ve bunlar\u0131 kullan\u0131c\u0131larla a\u00e7\u0131k\u00e7a g\u00f6r\u00fc\u015fmelidir.<\/p>","protected":false},"excerpt":{"rendered":"D\u00f6k\u00fcm Vin\u00e7lerine Genel Bak\u0131\u015f Modern eritme teknolojisi, d\u00f6k\u00fcm vin\u00e7lerinin yorulma \u00f6mr\u00fc, kald\u0131rma ve hareket h\u0131zlar\u0131 ile \u00e7al\u0131\u015fma s\u0131n\u0131f\u0131 konusunda daha y\u00fcksek talepler ortaya koymaktad\u0131r. Ayr\u0131ca, iletim sistemleri, elektrik kontrolleri, di\u015fli kutular\u0131 ve di\u011fer bile\u015fenler i\u00e7in yeni tasar\u0131m gereksinimleri getirmektedir. D\u00f6k\u00fcm vin\u00e7lerinin genel \u00e7al\u0131\u015fma s\u0131n\u0131f\u0131 artt\u0131k\u00e7a, ana yap\u0131sal elemanlarda yorulma kaynakl\u0131 ar\u0131zalar\u0131n \u00f6nlenmesi hayati \u00f6nem ta\u015f\u0131maktad\u0131r [\u2026]","protected":false},"featured_media":17318,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[351],"posts_tag":[1067,206,6],"class_list":["post-17311","posts","type-posts","status-publish","has-post-thumbnail","hentry","posts_category-blog","posts_tag-casting-crane","posts_tag-dgcrane","posts_tag-overhead-crane"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/xmxposts\/17311"}],"collection":[{"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":2,"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/xmxposts\/17311\/revisions"}],"predecessor-version":[{"id":17322,"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/xmxposts\/17311\/revisions\/17322"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/media\/17318"}],"wp:attachment":[{"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/media?parent=17311"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/posts_category?post=17311"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.dgcrane.com\/tr\/wp-json\/wp\/v2\/posts_tag?post=17311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}