{"id":5688,"date":"2025-12-24T00:46:43","date_gmt":"2025-12-24T00:46:43","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5688"},"modified":"2025-12-24T00:50:26","modified_gmt":"2025-12-24T00:50:26","slug":"gb-t-3098-13-bolt-screw-torque-test-failure-torque","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/tr\/blog\/gb-t-3098-13-bolt-screw-torque-test-failure-torque\/","title":{"rendered":"GB\/T 3098.13: C\u0131vata ve Vida Tork Testi ve K\u0131r\u0131lma Torku"},"content":{"rendered":"

GB\/T 3098.13 Standard\u0131n\u0131n Tan\u0131t\u0131m\u0131<\/h1>\n
\n

Bu standart, nominal \u00e7aplar\u0131 1 mm ile 10 mm aras\u0131nda olan c\u0131vata ve vidalar i\u00e7in tork testini ve minimum k\u0131r\u0131lma torkunu belirtir. Bu standart, ba\u011flant\u0131 elemanlar\u0131n\u0131n burulma y\u00fckleri alt\u0131nda mekanik performans gereksinimlerini kar\u015f\u0131lamas\u0131n\u0131 sa\u011flar; bu da makine, otomotiv ve in\u015faat sekt\u00f6rlerindeki uygulamalar i\u00e7in kritik \u00f6neme sahiptir. Standart, ISO 898-7:1992'ye at\u0131fta bulunur ve 8.8, 9.8, 10.9 ve 12.9 \u00f6zellik s\u0131n\u0131flar\u0131 i\u00e7in ge\u00e7erlidir.<\/p>\n

Bu standard\u0131 anlamak, m\u00fchendislerin uygun ba\u011flant\u0131 elemanlar\u0131n\u0131 se\u00e7melerine ve yetersiz burulma dayan\u0131m\u0131ndan kaynaklanan ar\u0131zalar\u0131 \u00f6nlemelerine yard\u0131mc\u0131 olur. C\u0131vata ve vidalar\u0131n belirtilen torklara erken k\u0131r\u0131lmadan dayanabildi\u011fini do\u011frulamak i\u00e7in hassas test y\u00f6ntemlerini \u00f6zetler.<\/p>\n<\/div>\n

Tork Testi Prosed\u00fcr\u00fc<\/h2>\n
\n

Prensip<\/h3>\n

Tork testi, c\u0131vata veya viday\u0131 bir test cihaz\u0131na s\u0131k\u0131\u015ft\u0131r\u0131p, k\u0131r\u0131lma noktas\u0131na kadar tork uygulayarak k\u0131r\u0131lma torkunu \u00f6l\u00e7meyi i\u00e7erir. Bu, ba\u011flant\u0131 eleman\u0131n\u0131n burulma direncini de\u011ferlendirir ve belirtilen de\u011ferden \u00f6nce k\u0131r\u0131lmadan minimum gereksinimleri kar\u015f\u0131lad\u0131\u011f\u0131ndan emin olunmas\u0131n\u0131 sa\u011flar.<\/p>\n

    \n
  • Kesme dayan\u0131m\u0131n\u0131 izole etmek i\u00e7in yaln\u0131zca burulma y\u00fcklemesine odaklan\u0131r.<\/li>\n
  • Malzeme b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fcn ve \u00fcretim kalitesinin do\u011frulanmas\u0131 i\u00e7in gereklidir.<\/li>\n<\/ul>\n<\/div>\n
    \n

    Cihaz<\/h3>\n

    Test d\u00fczene\u011fi, tipik diyagramlarda (\u00f6rne\u011fin, standarttaki \u015eekil 1) g\u00f6sterildi\u011fi gibi bir tork test cihaz\u0131 i\u00e7erir. Do\u011fru \u00f6l\u00e7\u00fcm\u00fc sa\u011flayan temel bile\u015fenler \u015funlard\u0131r:<\/p>\n

      \n
    1. Numunenin minimum k\u0131r\u0131lma torkunun be\u015f kat\u0131n\u0131 a\u015fmayan kapasiteye sahip tork anahtar\u0131 veya \u00f6l\u00e7\u00fcm cihaz\u0131.<\/li>\n
    2. Tork \u00f6l\u00e7erin maksimum hata pay\u0131, minimum ar\u0131za torkunun \u00b11%'si olmal\u0131d\u0131r.<\/li>\n
    3. Ba\u011flant\u0131 eleman\u0131n\u0131, sonu\u00e7lar\u0131 etkileyebilecek eksenel y\u00fckler veya s\u00fcrt\u00fcnme olu\u015fturmadan tutmak i\u00e7in kullan\u0131lan s\u0131k\u0131\u015ft\u0131rma aparatlar\u0131.<\/li>\n<\/ol>\n

      End\u00fcstriyel test ortamlar\u0131nda g\u00fcvenilirli\u011fi sa\u011flamak i\u00e7in cihaz\u0131n kalibrasyonu hayati \u00f6nem ta\u015f\u0131r.<\/p>\n<\/div>\n

      \n

      Test Ko\u015fullar\u0131<\/h3>\n

      Testlerde yaln\u0131zca Tablo 2'deki de\u011ferlere g\u00f6re burulma kuvvetleri uygulanmal\u0131d\u0131r. Numune, minimum k\u0131r\u0131lma torkuna ula\u015fmadan \u00f6nce k\u0131r\u0131lmamal\u0131d\u0131r. Do\u011fru sonu\u00e7lar elde etmek i\u00e7in ba\u015fl\u0131k ile di\u015fli par\u00e7alar aras\u0131nda s\u00fcrt\u00fcnmeden ka\u00e7\u0131n\u0131lmal\u0131d\u0131r.<\/p>\n

        \n
      • Aksi belirtilmedik\u00e7e, ortam s\u0131cakl\u0131\u011f\u0131 ko\u015fullar\u0131 genellikle ge\u00e7erlidir.<\/li>\n
      • 6g, 6f ve 6e di\u015f toleranslar\u0131na sahip ba\u011flant\u0131 elemanlar\u0131 i\u00e7in uygundur.<\/li>\n
      • Parti kalitesinde istatistiksel g\u00fcvenilirlik i\u00e7in birden fazla \u00f6rnek al\u0131nmas\u0131 \u00f6nerilir.<\/li>\n<\/ul>\n<\/div>\n
        \n

        Prosed\u00fcr<\/h3>\n

        C\u0131vatay\u0131 veya viday\u0131, en az iki tam di\u015f girecek \u015fekilde, fikst\u00fcr ile ba\u015fl\u0131k aras\u0131nda en az bir di\u015f \u00e7ap\u0131 bo\u015fluk b\u0131rakarak fikst\u00fcre yerle\u015ftirin. K\u0131r\u0131lma an\u0131na kadar s\u00fcrekli ve istikrarl\u0131 bir \u015fekilde tork uygulay\u0131n.<\/p>\n

          \n
        1. Numunenin kaymas\u0131n\u0131 \u00f6nlemek i\u00e7in numuneyi iyice sabitleyin.<\/li>\n
        2. K\u0131r\u0131lman\u0131n meydana geldi\u011fi tork de\u011ferini kaydedin.<\/li>\n
        3. K\u0131r\u0131k y\u00fczeylerini, yabanc\u0131 madde kal\u0131nt\u0131lar\u0131 veya uygunsuz \u0131s\u0131l i\u015flem gibi kusurlar a\u00e7\u0131s\u0131ndan inceleyin.<\/li>\n<\/ol>\n

          Bu y\u00f6ntem, tekrarlanabilir sonu\u00e7lar sa\u011flayarak \u00fcretimde kalite kontrol\u00fcne rehberlik eder.<\/p>\n<\/div>\n

          Minimum Ar\u0131za Torku<\/h2>\n
          \n

          Minimum ar\u0131za torku (M)B min<\/sub>) a\u015fa\u011f\u0131daki form\u00fcl kullan\u0131larak hesaplan\u0131r:<\/p>\n

          MB min<\/sub> = \u03c4B min<\/sub> \u00d7 WP min<\/sub><\/p>\n

          Nerede:<\/p>\n

            \n
          • WP min<\/sub> = \u03c0\/16 \u00d7 d1 dakika<\/sub>3<\/sup> (burulma kesit mod\u00fcl\u00fc)<\/li>\n
          • \u03c4B min<\/sub> = X \u00d7 \u03c3b dakika<\/sub> (minimum burulma dayan\u0131m\u0131)<\/li>\n
          • D1 dakika<\/sub>: D\u0131\u015f di\u015fli minimum k\u00fc\u00e7\u00fck \u00e7ap\u0131<\/li>\n
          • \u03c3b dakika<\/sub>Minimum \u00e7ekme dayan\u0131m\u0131<\/li>\n
          • X: Mukavemet oran\u0131 (Tablo 1'den)<\/li>\n<\/ul>\n

            Bu hesaplama, malzeme \u00f6zelliklerini ve geometrisini dikkate alarak ba\u011flant\u0131 elemanlar\u0131n\u0131n tasar\u0131m y\u00fcklerini g\u00fcvenli bir \u015fekilde ta\u015f\u0131yabilmesini sa\u011flar.<\/p>\n<\/div>\n

            \n

            Mukavemet Oran\u0131 X<\/h3>\n
            \n\n\n\n\n\n
            M\u00fclk S\u0131n\u0131f\u0131<\/th>\n8.8<\/th>\n9.8<\/th>\n10.9<\/th>\n12.9<\/th>\n<\/tr>\n<\/thead>\n
            Oran X<\/td>\n0.84<\/td>\n0.815<\/td>\n0.79<\/td>\n0.75<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

            Bu oranlar, \u00e7ekme \u00f6zelliklerine ba\u011fl\u0131 olarak burulma dayan\u0131m\u0131n\u0131 ayarlayarak, g\u00fcvenli tasar\u0131m de\u011ferleri sa\u011flar.<\/p>\n<\/div>\n

            \n

            Minimum Ar\u0131za Tork De\u011ferleri<\/h3>\n
            \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            Konu Tan\u0131m\u0131<\/th>\nHatve (mm)<\/th>\nMinimum Ar\u0131za Torku MB min<\/sub> (N\u00b7m)<\/th>\n<\/tr>\n
            M\u00fclk S\u0131n\u0131f\u0131<\/th>\n<\/tr>\n
            8.8<\/th>\n9.8<\/th>\n10.9<\/th>\n12.9<\/th>\n<\/tr>\n<\/thead>\n
            M1<\/td>\n0.25<\/td>\n0.033<\/td>\n0.036<\/td>\n0.04<\/td>\n0.045<\/td>\n<\/tr>\n
            M1.2<\/td>\n0.25<\/td>\n0.075<\/td>\n0.082<\/td>\n0.092<\/td>\n0.1<\/td>\n<\/tr>\n
            M1.4<\/td>\n0.3<\/td>\n0.12<\/td>\n0.13<\/td>\n0.14<\/td>\n0.16<\/td>\n<\/tr>\n
            M1.6<\/td>\n0.35<\/td>\n0.16<\/td>\n0.18<\/td>\n0.2<\/td>\n0.22<\/td>\n<\/tr>\n
            M2<\/td>\n0.4<\/td>\n0.37<\/td>\n0.4<\/td>\n0.45<\/td>\n0.5<\/td>\n<\/tr>\n
            M2.5<\/td>\n0.45<\/td>\n0.82<\/td>\n0.9<\/td>\n1<\/td>\n1.1<\/td>\n<\/tr>\n
            M3<\/td>\n0.5<\/td>\n1.5<\/td>\n1.7<\/td>\n1.9<\/td>\n2.1<\/td>\n<\/tr>\n
            M3.5<\/td>\n0.6<\/td>\n2.4<\/td>\n2.7<\/td>\n3<\/td>\n3.3<\/td>\n<\/tr>\n
            M4<\/td>\n0.7<\/td>\n3.6<\/td>\n3.9<\/td>\n4.4<\/td>\n4.9<\/td>\n<\/tr>\n
            M5<\/td>\n0.8<\/td>\n7.6<\/td>\n8.3<\/td>\n9.3<\/td>\n10<\/td>\n<\/tr>\n
            M6<\/td>\n1<\/td>\n13<\/td>\n14<\/td>\n16<\/td>\n17<\/td>\n<\/tr>\n
            M7<\/td>\n1<\/td>\n23<\/td>\n25<\/td>\n28<\/td>\n31<\/td>\n<\/tr>\n
            M8<\/td>\n1.25<\/td>\n33<\/td>\n36<\/td>\n40<\/td>\n44<\/td>\n<\/tr>\n
            M8\u00d71<\/td>\n1<\/td>\n38<\/td>\n42<\/td>\n46<\/td>\n52<\/td>\n<\/tr>\n
            M10<\/td>\n1.5<\/td>\n66<\/td>\n72<\/td>\n81<\/td>\n90<\/td>\n<\/tr>\n
            M10\u00d71<\/td>\n1<\/td>\n84<\/td>\n92<\/td>\n102<\/td>\n114<\/td>\n<\/tr>\n
            M10\u00d71.25<\/td>\n1.25<\/td>\n75<\/td>\n82<\/td>\n91<\/td>\n102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

            Not: Bu de\u011ferler 6g, 6f ve 6e toleransl\u0131 di\u015fler i\u00e7in ge\u00e7erlidir. Bu de\u011ferler, montajlarda g\u00fcvenli s\u0131kma torklar\u0131n\u0131 sa\u011flar.<\/p>\n<\/div>\n

            SSS<\/h2>\n
            \n

            GB\/T 3098.13 standard\u0131nda tork testinin amac\u0131 nedir?<\/h3>\n

            Bu test, k\u00fc\u00e7\u00fck \u00e7apl\u0131 c\u0131vata ve vidalar\u0131n burulma dayan\u0131m\u0131n\u0131 do\u011frular ve belirtilen y\u00fckler alt\u0131nda k\u0131r\u0131lmamalar\u0131n\u0131 sa\u011flar. Elektronik ve hassas makineler gibi y\u00fcksek gerilimli uygulamalarda kalite g\u00fcvencesi i\u00e7in \u00e7ok \u00f6nemlidir.<\/p>\n<\/div>\n

            \n

            Ba\u011flant\u0131 elemanlar\u0131m i\u00e7in uygun \u00f6zellik s\u0131n\u0131f\u0131n\u0131 nas\u0131l se\u00e7erim?<\/h3>\n

            Gerekli \u00e7ekme ve burulma dayan\u0131mlar\u0131na g\u00f6re se\u00e7im yap\u0131n. \u00d6rne\u011fin, 12.9 s\u0131n\u0131f\u0131 daha y\u00fcksek de\u011ferler sunar ancak hidrojen gevrekli\u011fini \u00f6nlemek i\u00e7in dikkatli kullan\u0131m gerektirir. Uygulama y\u00fcklerine ve \u00e7evresel fakt\u00f6rlere bak\u0131n.<\/p>\n<\/div>\n

            \n

            \u00d6l\u00e7\u00fclen tork, minimum ar\u0131za torkunun alt\u0131nda ise ne olur?<\/h3>\n

            Bu, potansiyel malzeme kusurlar\u0131na veya \u00fcretim sorunlar\u0131na i\u015faret eder. Partiyi reddedin ve uygunsuz \u0131s\u0131l i\u015flem veya di\u015f geometrisi sapmalar\u0131 gibi nedenleri ara\u015ft\u0131r\u0131n.<\/p>\n<\/div>\n

            \n

            Bu standart 10 mm'den b\u00fcy\u00fck ba\u011flant\u0131 elemanlar\u0131na da uygulanabilir mi?<\/h3>\n

            Hay\u0131r, GB\/T 3098.13, 1-10 mm \u00e7aplarla s\u0131n\u0131rl\u0131d\u0131r. Daha b\u00fcy\u00fck boyutlar i\u00e7in GB\/T 3098'in di\u011fer b\u00f6l\u00fcmlerine veya ISO 898-1 gibi ISO e\u015fde\u011ferlerine bak\u0131n.<\/p>\n<\/div>\n

            \n

            S\u00fcrt\u00fcnme, tork testi sonu\u00e7lar\u0131n\u0131 nas\u0131l etkiler?<\/h3>\n

            Ba\u015fl\u0131k ve di\u015fler aras\u0131ndaki s\u00fcrt\u00fcnme, \u00f6l\u00e7\u00fclen tork de\u011ferlerini \u015fi\u015firerek hatal\u0131 de\u011ferlendirmelere yol a\u00e7abilir. G\u00fcvenilir veriler i\u00e7in, ba\u011flant\u0131 elemanlar\u0131n\u0131n bu t\u00fcr giri\u015fimleri en aza indirdi\u011finden emin olun.<\/p>\n<\/div>\n

            \n

            Kuvvet oran\u0131 X hesaplamalarda ne gibi bir rol oynar?<\/h3>\n

            X, burulma kesme dayan\u0131m\u0131n\u0131 \u00e7ekme dayan\u0131m\u0131yla ili\u015fkilendirerek bir g\u00fcvenlik fakt\u00f6r\u00fc sa\u011flar. Daha y\u00fcksek s\u0131n\u0131flar i\u00e7in daha d\u00fc\u015f\u00fck X de\u011ferleri, artan k\u0131r\u0131lganl\u0131\u011f\u0131 yans\u0131tarak ihtiyatl\u0131 tasar\u0131ma rehberlik eder.<\/p>\n<\/div>\n

             <\/p>","protected":false},"excerpt":{"rendered":"

            Introduction of the GB\/T 3098.13 Standard This standard specifies the torque test and minimum failure torque for bolts and screws with nominal diameters from 1 mm to 10 mm. It ensures fasteners meet mechanical performance requirements under torsional loads, critical for applications in machinery, automotive, and construction industries. The standard references ISO 898-7:1992 and applies […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5688","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/comments?post=5688"}],"version-history":[{"count":3,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5688\/revisions"}],"predecessor-version":[{"id":5691,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5688\/revisions\/5691"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/media?parent=5688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/categories?post=5688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/tags?post=5688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}