{"id":8155,"date":"2023-10-08T02:41:21","date_gmt":"2023-10-08T02:41:21","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=8155"},"modified":"2024-09-09T06:35:55","modified_gmt":"2024-09-09T06:35:55","slug":"eot-crane-load-testing-a-step-by-step-guide","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/tr\/posts\/eot-crane-load-testing-a-step-by-step-guide\/","title":{"rendered":"EOT Vin\u00e7 Y\u00fck Testi: Ad\u0131m Ad\u0131m K\u0131lavuz"},"content":{"rendered":"<p>Tavan vin\u00e7leri modern end\u00fcstriyel \u00fcretimde yayg\u0131n olarak kullan\u0131lmaktad\u0131r ve bir\u00e7ok sekt\u00f6rde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Kald\u0131rma operasyonu kazaya a\u00e7\u0131k bir operasyon t\u00fcr\u00fcd\u00fcr, ar\u0131zalanma s\u00fcrecinde kald\u0131rma makinalar\u0131n\u0131n kullan\u0131lmas\u0131 b\u00fcy\u00fck zararlara neden olacakt\u0131r. Bu nedenle, imalat kalitesinin ve g\u00fcvenli \u00e7al\u0131\u015fma olas\u0131l\u0131\u011f\u0131n\u0131n belirlenmesi i\u00e7in vin\u00e7lerin g\u00fcvenlik muayenesine tabi tutulmas\u0131 gerekmektedir. Y\u00fck testleri, kald\u0131rma makinesi \u00fcr\u00fcnlerinin kalitesini ve vincin metal yap\u0131s\u0131n\u0131n deformasyonu ve g\u00fcvenlik cihaz\u0131n\u0131n etkin durumu gibi g\u00fcvenlik performans\u0131 g\u00f6stergelerini test edebilir. Bu makalede, y\u00fck testinin ad\u0131mlar\u0131 ve y\u00f6ntemleri ayr\u0131nt\u0131l\u0131 olarak a\u00e7\u0131klanmaktad\u0131r. <a href=\"https:\/\/www.hndfcrane.com\/tr\/overhead-cranes\/\">gezer vin\u00e7ler<\/a>gezer vin\u00e7lerin y\u00fck testi \u00f6ncesi haz\u0131rl\u0131k \u00e7al\u0131\u015fmalar\u0131, y\u00fcks\u00fcz test, nominal y\u00fck testi, statik y\u00fck testi ve dinamik y\u00fck testi dahil.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/EOT-crane-load-test.png\" alt=\"EOT vin\u00e7 y\u00fck testi\" width=\"500\" height=\"679\" class=\"alignnone wp-image-8161\" \/><\/p>\r\n<h2>Tavan Vin\u00e7lerinin Y\u00fck Testine \u0130li\u015fkin Gereksinimler<\/h2>\r\n<h3>Test Alan\u0131n\u0131n \u00c7evresel Gereksinimleri<\/h3>\r\n<p>Testin ge\u00e7erlilik ve g\u00fcvenirli\u011fini sa\u011flamak i\u00e7in test alan\u0131n\u0131n a\u015fa\u011f\u0131daki ko\u015fullar\u0131 kar\u015f\u0131lamas\u0131 gerekir:<\/p>\r\n<ol>\r\n\t<li>Test alan\u0131 sa\u011flam ve d\u00fczd\u00fcr.<\/li>\r\n\t<li>Ortam s\u0131cakl\u0131\u011f\u0131 -3\u00b0C~+36\u00b0C&#39;dir.<\/li>\r\n\t<li>Test alan\u0131n\u0131n d\u0131\u015f ortam olmas\u0131 durumunda, zemindeki anl\u0131k r\u00fczgar h\u0131z\u0131 8,3 m\/s&#39;den azd\u0131r.<\/li>\r\n<\/ol>\r\n<h3>Test Y\u00fckleri i\u00e7in Gereksinimler<\/h3>\r\n<p>Test y\u00fck\u00fc tek bir birim olabilir veya farkl\u0131 y\u00fck testi gereksinimleri i\u00e7in birka\u00e7 par\u00e7adan olu\u015fabilir. Bloklu, ayr\u0131 bir \u00e7elik birimi veya ba\u015fka tip (beton) veya su veya kum i\u00e7eren bir kap olabilir.<\/p>\r\n<p>Test y\u00fck\u00fcn\u00fcn k\u00fctlesini \u00f6l\u00e7me y\u00f6ntemi:<\/p>\r\n<ul>\r\n\t<li>Do\u011frudan y\u00f6ntem: Test blo\u011funun a\u011f\u0131rl\u0131\u011f\u0131 do\u011frudan tart\u0131l\u0131r.<\/li>\r\n\t<li>Kombinasyon y\u00f6ntemi: Y\u00fck testi i\u00e7in gereken a\u011f\u0131rl\u0131\u011f\u0131 elde etmek amac\u0131yla makul bir kombinasyon i\u00e7in belirli bir k\u00fctleye sahip bir dizi a\u011f\u0131rl\u0131k.<\/li>\r\n<\/ul>\r\n<p>Test y\u00fck\u00fcndeki hata 1% dahilinde kontrol edilmelidir.<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/test-load.png\" alt=\"test y\u00fck\u00fc\" width=\"666\" height=\"550\" class=\"alignnone wp-image-8164\" \/><\/p>\r\n<h2>Test \u00d6ncesi Haz\u0131rl\u0131k<\/h2>\r\n<ul>\r\n\t<li>Vin\u00e7 ve araba raylar\u0131n\u0131n her iki taraf\u0131ndaki t\u00fcm kal\u0131nt\u0131lar\u0131 temizleyin.<\/li>\r\n\t<li>Test alan\u0131n\u0131 testle ilgisi olmayan ekipman ve malzemelerden temizleyin.<\/li>\r\n\t<li>Test alan\u0131nda bir kordon olu\u015fturun, sahadaki g\u00fcvenlik personeli ilgisiz personel ve ekipman\u0131n test alan\u0131na girmesine izin verilmedi\u011fini s\u0131k\u0131 bir \u015fekilde kontrol etsin.<\/li>\r\n\t<li>Ba\u011flant\u0131 c\u0131vatalar\u0131n\u0131n s\u0131k\u0131 olup olmad\u0131\u011f\u0131n\u0131 kontrol edin ve ray\u0131n s\u0131k\u0131\u015ft\u0131rma c\u0131vatalar\u0131n\u0131n s\u0131k\u0131 olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.<\/li>\r\n\t<li>Kald\u0131rma donan\u0131mlar\u0131n\u0131 ve sapanlar\u0131 y\u00fck testi a\u00e7\u0131s\u0131ndan, kullan\u0131ma uygun olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.<\/li>\r\n\t<li>A\u011f\u0131r sepetin, telsizin, \u00e7elik \u015ferit metrenin, pens ampermetrenin, elektronik kronometrenin vb. montaj\u0131 da dahil olmak \u00fczere y\u00fck testi i\u00e7in di\u011fer ekipmanlar\u0131 haz\u0131rlay\u0131n.<\/li>\r\n\t<li>Y\u00fck testinden \u00f6nce, ana kiri\u015f mukavemeti ve sertli\u011fi ger\u00e7ek zamanl\u0131 alg\u0131lama ve izleme sistemi cihaz\u0131n\u0131 kurun ve hata ay\u0131klay\u0131n, deneyde ana kiri\u015f mukavemeti ve sertlik de\u011ferinin ger\u00e7ek zamanl\u0131 tespiti ve ayn\u0131 zamanda hesaplanan de\u011ferle kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131, izin verilen de\u011fer, dinamik ekran, standart alarm\u0131 a\u015f\u0131yor.<\/li>\r\n<\/ul>\r\n<h2>EOT Vin\u00e7 Y\u00fck\u00fc Test Prosed\u00fcr\u00fc<\/h2>\r\n<p>EOT vin\u00e7 testi, y\u00fcks\u00fcz test, nominal y\u00fck testi, statik y\u00fck testi ve dinamik y\u00fck testini i\u00e7erir. Testin s\u0131ras\u0131 not edilmelidir; ilk y\u00fcks\u00fcz test, nominal y\u00fck testinden sonra, ard\u0131ndan statik y\u00fck testi ve son olarak dinamik y\u00fck testi olmal\u0131d\u0131r. Bir \u00f6nceki testin kalifiye olmamas\u0131, bir sonraki testi ger\u00e7ekle\u015ftirememesi, kalifiye incelemenin tamamlanmas\u0131n\u0131n ard\u0131ndan teste devam edilmesi i\u00e7in d\u00fczeltme yap\u0131lmas\u0131 gerekmektedir. Testin sorunsuz bir \u015fekilde y\u00fcr\u00fct\u00fclmesini sa\u011flamak i\u00e7in, testi ger\u00e7ekle\u015ftirmeden \u00f6nce t\u00fcm makinenin g\u00f6rsel muayenesinin yap\u0131lmas\u0131 gerekmektedir.<\/p>\r\n<h3>G\u00f6rsel Muayene<\/h3>\r\n<p>G\u00f6rsel muayene, mekanizmalar, elektrik ekipmanlar\u0131, emniyet cihazlar\u0131, frenler, kumandalar, ayd\u0131nlatma ve sinyal sistemleri; vin\u00e7 metal yap\u0131s\u0131 ve konnekt\u00f6rleri, merdivenler, eri\u015fim yollar\u0131, s\u00fcr\u00fcc\u00fc kabini ve y\u00fcr\u00fcy\u00fc\u015f yolu platformlar\u0131; t\u00fcm koruyucular; kancalar veya di\u011fer alma cihazlar\u0131 ve konnekt\u00f6rleri; tel halatlar ve bunlar\u0131n ba\u011flant\u0131 elemanlar\u0131; kasnak bloklar\u0131 ve bunlar\u0131n eksenel ba\u011flant\u0131 elemanlar\u0131 gibi t\u00fcm temel par\u00e7alar\u0131n teknik \u00f6zelliklerine ve durumuna uygunlu\u011fu kapsayacakt\u0131r. Muayene i\u00e7in herhangi bir par\u00e7ay\u0131 s\u00f6kmek gerekli de\u011fildir, ancak normal bak\u0131m ve muayene s\u0131ras\u0131nda a\u00e7\u0131lmas\u0131 gereken kapaklar, \u00f6rne\u011fin limit switch kapaklar\u0131 a\u00e7\u0131lmal\u0131d\u0131r.<\/p>\r\n<h3>Y\u00fcks\u00fcz Test<\/h3>\r\n<p>Y\u00fcks\u00fcz test esas olarak tavan vinci ve araban\u0131n \u00e7al\u0131\u015fma ve kald\u0131rma mekanizmas\u0131na ili\u015fkin bir testtir ve a\u015fa\u011f\u0131daki prosed\u00fcrlere g\u00f6re ger\u00e7ekle\u015ftirilir:<\/p>\r\n<ol>\r\n\t<li>Testten \u00f6nce, her kurulu\u015fun ana devresinin, kontrol devresinin izolasyon direncini ve topra\u011fa izolasyon direncini \u00f6l\u00e7mek i\u00e7in 500V megohmmetre kullan\u0131n.<\/li>\r\n\t<li>G\u00fc\u00e7 kayna\u011f\u0131n\u0131 a\u00e7\u0131n, araban\u0131n ana kiri\u015fin t\u00fcm uzunlu\u011fu boyunca, ray boyunca vincin en az 3 kez ileri geri hareket etmesini sa\u011flayacak \u015fekilde kurumlar\u0131 a\u00e7\u0131n, herhangi bir s\u0131k\u0131\u015fma olay\u0131 olmamal\u0131d\u0131r.<\/li>\r\n\t<li>Limit anahtar\u0131n\u0131n ve tamponun d\u00fczg\u00fcn \u00e7al\u0131\u015f\u0131p \u00e7al\u0131\u015fmad\u0131\u011f\u0131n\u0131 ve yay\u0131c\u0131n\u0131n sol ve sa\u011f limit konumlar\u0131n\u0131n gereksinimleri kar\u015f\u0131lay\u0131p kar\u015f\u0131lamad\u0131\u011f\u0131n\u0131 kontrol edin.<\/li>\r\n\t<li>Kald\u0131rma aral\u0131\u011f\u0131n\u0131n t\u00fcm \u00e7al\u0131\u015fmas\u0131 i\u00e7in ana ve ikincil kald\u0131rma mekanizmas\u0131n\u0131 \u00e7al\u0131\u015ft\u0131r\u0131n, \u00e7al\u0131\u015fman\u0131n normal olup olmad\u0131\u011f\u0131n\u0131, kontrol sistemi ve g\u00fcvenlik cihazlar\u0131n\u0131n gereksinimleri kar\u015f\u0131lay\u0131p kar\u015f\u0131lamad\u0131\u011f\u0131n\u0131, hassas ve do\u011fru olup olmad\u0131\u011f\u0131n\u0131 kontrol edin, kald\u0131rma aral\u0131\u011f\u0131n\u0131n gereksinimleri kar\u015f\u0131lay\u0131p kar\u015f\u0131lamad\u0131\u011f\u0131n\u0131 kontrol edin.<\/li>\r\n\t<li>Y\u00fcks\u00fcz \u00e7al\u0131\u015fma testi s\u0131ras\u0131nda, her mekanizma ayr\u0131 ayr\u0131 ba\u015flat\u0131lmal\u0131 ve toplam 5 dakikadan az olmayan bir s\u00fcre boyunca hem ileri hem de geri y\u00f6nde \u00e7al\u0131\u015ft\u0131r\u0131lmal\u0131d\u0131r.<\/li>\r\n<\/ol>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/No-load-Test.jpg\" alt=\"Y\u00fcks\u00fcz Test\" width=\"900\" height=\"600\" class=\"alignnone size-full wp-image-8168\" \/><\/p>\r\n<p>Y\u00fcks\u00fcz testin sonu\u00e7lar\u0131, bir sonraki i\u015fleme ge\u00e7meden \u00f6nce a\u015fa\u011f\u0131daki ko\u015fullar\u0131 kar\u015f\u0131lar:<\/p>\r\n<ol>\r\n\t<li>T\u00fcm g\u00fcvenlik cihazlar\u0131 g\u00fcvenilir ve etkili bir \u015fekilde \u00e7al\u0131\u015fmaktad\u0131r.<\/li>\r\n\t<li>T\u00fcm mekanizmalar normal \u00e7al\u0131\u015f\u0131yor ve frenler g\u00fcvenilir.<\/li>\r\n\t<li>\u0130\u015fletim sistemi ve elektrik kontrol sistemi d\u00fczg\u00fcn \u00e7al\u0131\u015f\u0131yor.<\/li>\r\n\t<li>Vin\u00e7 ve araban\u0131n ray boyunca tam uzunlukta \u00e7al\u0131\u015fmas\u0131 s\u0131ras\u0131nda ray kemirme olay\u0131 ya\u015fanmaz.<\/li>\r\n<\/ol>\r\n<h3>Nominal Y\u00fck Testi<\/h3>\r\n<p>Nominal y\u00fck testinin amac\u0131, nominal y\u00fck testi yoluyla vincin ilgili fonksiyonel g\u00f6stergelerini daha fazla test etmektir. Test s\u00fcreci a\u015fa\u011f\u0131daki gibidir:<\/p>\r\n<ol>\r\n\t<li>Ana kald\u0131rma mekanizmas\u0131 nominal y\u00fck\u00fcn 1,0 kat\u0131 kadar y\u00fcklenir, b\u00f6ylece vin\u00e7 ve araba \u00e7al\u0131\u015ft\u0131rma mekanizmas\u0131, kald\u0131rma mekanizmas\u0131n\u0131n ortak hareket yapmas\u0131na izin verilir, yaln\u0131zca iki kurumun ayn\u0131 anda a\u00e7\u0131lmas\u0131na izin verilir (ancak ana ve ikincil kald\u0131rma mekanizmas\u0131 olmamal\u0131d\u0131r) ayn\u0131 anda a\u00e7\u0131lacakt\u0131r).<\/li>\r\n\t<li>Test s\u0131ras\u0131nda her kurulu\u015fun h\u0131z\u0131 (h\u0131z reg\u00fclasyonu dahil), fren mesafesi ve vin\u00e7 g\u00fcr\u00fclt\u00fcs\u00fc ayr\u0131 ayr\u0131 tespit edilmelidir.<\/li>\r\n\t<li>Test nesnesi bir kep\u00e7eli vin\u00e7 ise kep\u00e7enin kavrama performans\u0131n\u0131n kontrol edilmesi gerekir; test nesnesi bir elektromanyetik vin\u00e7 ise kald\u0131rma elektromagneti\u011finin kald\u0131rma kapasitesi, elektrik kontrol sisteminin do\u011frulu\u011fu ve yedek g\u00fc\u00e7 kayna\u011f\u0131n\u0131n manyetik alan\u0131 koruma yetene\u011finin do\u011frulanmas\u0131 gerekir.<\/li>\r\n<\/ol>\r\n<h3>Statik Y\u00fck Testi<\/h3>\r\n<p>Statik y\u00fck testinin amac\u0131, vincin ve \u00e7e\u015fitli yap\u0131sal bile\u015fenlerinin ta\u015f\u0131ma kapasitesini kontrol etmektir. Vincin performans\u0131n\u0131 ve g\u00fcvenli\u011fini etkileyecek herhangi bir \u00e7atlak, kal\u0131c\u0131 deformasyon, boya soyulmas\u0131 veya hasar bulunmamas\u0131, ba\u011flant\u0131 noktalar\u0131nda gev\u015feklik veya hasar olmamas\u0131 halinde test yeterli kabul edilir.<\/p>\r\n<p>Statik y\u00fck testi a\u015fa\u011f\u0131daki prosed\u00fcrlere ve gereksinimlere g\u00f6re ger\u00e7ekle\u015ftirilir:<\/p>\r\n<ol>\r\n\t<li>\u0130lk olarak, ana kald\u0131rma mekanizmas\u0131 \u00fczerinde statik bir y\u00fck testi ger\u00e7ekle\u015ftirilir: kald\u0131rma nominal y\u00fck\u00fc (kademeli olarak nominal y\u00fcke art\u0131r\u0131l\u0131r), araba k\u00f6pr\u00fcn\u00fcn t\u00fcm uzunlu\u011fu boyunca ileri geri hareket eder ve vin\u00e7 \u00e7al\u0131\u015ft\u0131rma mekanizmas\u0131 \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r (bu, Ayn\u0131 anda \u00fc\u00e7 mekanizman\u0131n \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131na izin verilmez) ve tasar\u0131m gereksinimlerini kar\u015f\u0131lamak i\u00e7in \u00e7e\u015fitli performans g\u00f6stergeleri kontrol edilir. Y\u00fck\u00fc bo\u015falt\u0131n ve bo\u015f arabay\u0131 son konuma park edin (kep\u00e7e ve kald\u0131rma elektrom\u0131knat\u0131s\u0131 yere temas etmelidir) ve test k\u0131yaslama noktas\u0131n\u0131 ayarlay\u0131n.<\/li>\r\n\t<li>Arabay\u0131 k\u00f6pr\u00fc vincinin ortas\u0131nda durdurun, \u00f6nce nominal y\u00fck\u00fcn 1,0 kat\u0131 ile y\u00fckleyin, ask\u0131ya almak i\u00e7in yerden 100 mm~200 mm kald\u0131r\u0131n ve ard\u0131ndan darbesiz olarak nominal y\u00fck\u00fcn 1,25 kat\u0131na kadar y\u00fckleyin, ask\u0131 s\u00fcresi daha az de\u011fil 10 dakikadan fazla Y\u00fck\u00fc bo\u015falt\u0131n ve bo\u015f kamyonu en u\u00e7 konuma park edin (kavray\u0131c\u0131 ve kald\u0131rma elektrom\u0131knat\u0131s\u0131 topraklanmal\u0131d\u0131r). Vincin ana kiri\u015finin referans noktas\u0131nda kal\u0131c\u0131 bir deformasyon olmamas\u0131 gerekti\u011fini ve ana kiri\u015fin ger\u00e7ek yukar\u0131 do\u011fru e\u011fim derecesi F&#39;nin test spesifikasyonlar\u0131n\u0131n, testin gerekliliklerini kar\u015f\u0131lamas\u0131 gerekti\u011fini kontrol etmek i\u00e7in \u00e7elik tel \u00e7ekme y\u00f6ntemini kullan\u0131n. sonland\u0131r\u0131labilir. Kal\u0131c\u0131 deformasyon varsa, testin ba\u015ftan tekrarlanmas\u0131, ancak \u00fc\u00e7 defadan fazla olmamas\u0131 ve bir daha kal\u0131c\u0131 deformasyonun olmamas\u0131 gerekir.<\/li>\r\n\t<li>Testten sonra, vincin performans\u0131n\u0131 ve g\u00fcvenli\u011fini etkileyebilecek kal\u0131c\u0131 deformasyon, boya soyulmas\u0131 veya hasar olup olmad\u0131\u011f\u0131n\u0131 g\u00f6rsel olarak inceleyin. Ba\u011flant\u0131larda gev\u015feklik veya hasar olup olmad\u0131\u011f\u0131n\u0131 kontrol edin. Ayr\u0131ca yukar\u0131ya do\u011fru sapman\u0131n ger\u00e7ek de\u011feri 0,7S\/1000&#39;den az olmamal\u0131 ve yukar\u0131ya do\u011fru sapman\u0131n en y\u00fcksek noktas\u0131 a\u00e7\u0131kl\u0131\u011f\u0131n orta noktas\u0131nda S\/10 aral\u0131\u011f\u0131nda olmal\u0131d\u0131r.<\/li>\r\n\t<li>Vincin statik sa\u011flaml\u0131\u011f\u0131n\u0131 kontrol edin. Arabay\u0131 k\u00f6pr\u00fcn\u00fcn ortas\u0131na s\u00fcr\u00fcn, nominal y\u00fck\u00fc yerden 200 mm kald\u0131r\u0131n ve vin\u00e7 ve y\u00fck durduktan sonra F1 yukar\u0131ya do\u011fru sapmay\u0131 \u00f6l\u00e7\u00fcn. Statik sertlik =F-F1.<\/li>\r\n<\/ol>\r\n<p>Vincin statik sertli\u011fi i\u00e7in izin verilen de\u011fer:<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/Allowable-values-of-static-stiffness-of-overhead-crane.png\" alt=\"Tavan vincinin izin verilen statik sertli\u011fi de\u011ferleri\" width=\"688\" height=\"205\" class=\"alignnone size-full wp-image-8158\" \/><\/p>\r\n<ul>\r\n\t<li>A1~A8: Vincin g\u00f6rev s\u0131n\u0131fland\u0131rmas\u0131<\/li>\r\n\t<li>S: Vincin a\u00e7\u0131kl\u0131\u011f\u0131<\/li>\r\n\t<li>Vincin statik sertli\u011fi: Ana kiri\u015f a\u00e7\u0131kl\u0131\u011f\u0131n\u0131n ortas\u0131nda S\/10 aral\u0131\u011f\u0131nda \u00f6l\u00e7\u00fclmelidir.<\/li>\r\n<\/ul>\r\n<h3>Dinamik Y\u00fck Testi<\/h3>\r\n<p>Dinamik y\u00fck testinin temel amac\u0131, vincin \u00e7e\u015fitli mekanizmalar\u0131n\u0131n ve frenlerinin i\u015flevselli\u011fini do\u011frulamakt\u0131r. Her bir bile\u015fen fonksiyonel testini tamamlayabilirse ve mekanizmalar\u0131n veya yap\u0131sal bile\u015fenlerin daha sonra yap\u0131lan g\u00f6rsel muayenesinde herhangi bir hasar bulunmazsa ve ba\u011flant\u0131larda herhangi bir gev\u015feme veya hasar yoksa test sonucu olumlu kabul edilir.<\/p>\r\n<p>K\u00f6pr\u00fc vincinin dinamik y\u00fck testinin ad\u0131mlar\u0131 a\u015fa\u011f\u0131daki gibidir:<\/p>\r\n<ol>\r\n\t<li>\u0130lk olarak, \u00e7al\u0131\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in a\u011f\u0131rl\u0131k s\u0131n\u0131rlay\u0131c\u0131y\u0131 kesin.<\/li>\r\n\t<li>Test s\u0131ras\u0131nda her mekanizma ayr\u0131 ayr\u0131 test edilmelidir. Kald\u0131rma mekanizmas\u0131 nominal y\u00fck\u00fcn 1,1 kat\u0131 kadar y\u00fcklenmeli ve her hareket kendi hareket aral\u0131\u011f\u0131 dahilinde tekrar tekrar ba\u015flat\u0131l\u0131p durdurulmal\u0131d\u0131r. Ayr\u0131ca iki mekanizman\u0131n e\u015f zamanl\u0131 hareket testi de (ana ve ikincil kancalar ayn\u0131 anda \u00e7al\u0131\u015ft\u0131r\u0131lmamal\u0131d\u0131r) ayn\u0131 \u015fekilde ger\u00e7ekle\u015ftirilmelidir.<\/li>\r\n\t<li>Ask\u0131daki test y\u00fck\u00fc havada ba\u015flat\u0131ld\u0131\u011f\u0131nda, test y\u00fck\u00fc tersine \u00e7evrilmemelidir.<\/li>\r\n\t<li>Test, makinenin motor ba\u011flant\u0131 s\u00fcresi oran\u0131na g\u00f6re, kontrol i\u00e7in \u00e7al\u0131\u015fma prosed\u00fcrlerine g\u00f6re aral\u0131kl\u0131 zaman\u0131n \u00e7al\u0131\u015fmas\u0131n\u0131 b\u0131rakmak i\u00e7in yap\u0131lmal\u0131d\u0131r. Ayr\u0131ca, h\u0131zlanma, yava\u015flama ve h\u0131z\u0131n vincin normal \u00e7al\u0131\u015fma aral\u0131\u011f\u0131yla s\u0131n\u0131rl\u0131 oldu\u011fundan emin olmak gerekir.<\/li>\r\n\t<li>Motorun ba\u011flant\u0131 s\u00fcresi ve \u00e7al\u0131\u015fma \u00e7evrimine g\u00f6re test s\u00fcresi en az 1 saat devam etmelidir.<\/li>\r\n\t<li>Testten sonra, her mekanizman\u0131n veya yap\u0131n\u0131n bile\u015fenlerini hasar a\u00e7\u0131s\u0131ndan g\u00f6rsel olarak inceleyin, ba\u011flant\u0131larda gev\u015feklik veya hasar olup olmad\u0131\u011f\u0131n\u0131 kontrol edin ve son olarak normal \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan emin olmak i\u00e7in a\u011f\u0131rl\u0131k s\u0131n\u0131rlay\u0131c\u0131y\u0131 tak\u0131n.<\/li>\r\n<\/ol>\r\n<p>EOT vin\u00e7lerine y\u00f6nelik y\u00fck testleri, vin\u00e7 \u00fcr\u00fcnlerinin kalitesini ve g\u00fcvenli\u011fini kontrol edebilir ve kaza olu\u015fumunu azaltabilir. Y\u00fck testi; y\u00fcks\u00fcz test, nominal y\u00fck testi, statik y\u00fck testi ve dinamik y\u00fck testini i\u00e7erir. Hi\u00e7bir y\u00fck testi esas olarak k\u00f6pr\u00fc vinci ve araban\u0131n \u00e7al\u0131\u015fmas\u0131 ve kald\u0131rma mekanizmas\u0131 testinde yap\u0131lmaz; vincin ilgili i\u015flevsel g\u00f6stergelerini daha ileri d\u00fczeyde test etmek i\u00e7in nominal y\u00fck testi; Kalibrasyonun ta\u015f\u0131ma kapasitesinin vin\u00e7 ve yap\u0131sal bile\u015fenleri \u00fczerinde statik y\u00fck testi; Vin\u00e7 kurumlar\u0131n\u0131n ve frenlerin i\u015flevini do\u011frulamak i\u00e7in dinamik y\u00fck testi.<\/p>","protected":false},"excerpt":{"rendered":"K\u00f6pr\u00fcl\u00fc vin\u00e7ler modern end\u00fcstriyel \u00fcretimde yayg\u0131n olarak kullan\u0131l\u0131r ve bir\u00e7ok sekt\u00f6rde yayg\u0131n olarak kullan\u0131l\u0131r. Kald\u0131rma operasyonu bir t\u00fcr kaza riski olan operasyondur, kald\u0131rma makinelerinin ar\u0131za s\u00fcrecinde kullan\u0131lmas\u0131 b\u00fcy\u00fck zararlara yol a\u00e7acakt\u0131r. Bu nedenle, imalat kalitelerini ve [\u2026] olas\u0131l\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in vin\u00e7lerin g\u00fcvenlik denetimi gereklidir.","protected":false},"featured_media":8164,"parent":0,"menu_order":0,"template":"","posts_category":[197],"posts_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/xmxposts\/8155"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":13,"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/xmxposts\/8155\/revisions"}],"predecessor-version":[{"id":8172,"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/xmxposts\/8155\/revisions\/8172"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/media\/8164"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/media?parent=8155"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/posts_category?post=8155"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/tr\/wp-json\/wp\/v2\/posts_tag?post=8155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}