{"id":5711,"date":"2025-12-24T01:49:43","date_gmt":"2025-12-24T01:49:43","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5711"},"modified":"2025-12-24T01:50:38","modified_gmt":"2025-12-24T01:50:38","slug":"gb-t-3098-7-2000-self-tapping-screw-fastener-properties","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/tr\/blog\/gb-t-3098-7-2000-self-tapping-screw-fastener-properties\/","title":{"rendered":"GB\/T 3098.7-2000: Kendinden K\u0131lavuzlu Vida Ba\u011flant\u0131 Eleman\u0131n\u0131n \u00d6zellikleri"},"content":{"rendered":"<div style=\"margin-bottom: 30px;\">\n<h2 style=\"color: #333; font-size: 1.5em; border-bottom: 2px solid #ddd; padding-bottom: 10px;\">Makale \u00d6zeti<\/h2>\n<p style=\"margin-bottom: 15px;\">Bu makale, makine m\u00fchendisli\u011finde a\u00e7\u0131kl\u0131k ve pratik uygulama a\u00e7\u0131s\u0131ndan optimize edilmi\u015f, GB\/T 3098.7-2000 standard\u0131n\u0131n yap\u0131land\u0131r\u0131lm\u0131\u015f bir \u00f6zetini sunmaktad\u0131r. \u00d6zet, temel hususlar\u0131n kapsaml\u0131 bir \u015fekilde ele al\u0131nmas\u0131n\u0131 sa\u011flamaktad\u0131r:<\/p>\n<ul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 20px;\">\n<li>Giri\u015f: Standard\u0131n kapsam\u0131 ve \u00f6nemi.<\/li>\n<li>Malzemeler: Kimyasal bile\u015fim ve \u00fcretim y\u00f6nergeleri.<\/li>\n<li>Mekanik ve Performans \u00d6zellikleri: Sertlik, tork ve daha fazlas\u0131n\u0131 i\u00e7eren ayr\u0131nt\u0131l\u0131 gereksinimler.<\/li>\n<li>Test Y\u00f6ntemleri: Uyumlulu\u011fun do\u011frulanmas\u0131na y\u00f6nelik prosed\u00fcrler.<\/li>\n<li>Tork Anahtarlar\u0131: Test ekipmanlar\u0131 i\u00e7in \u00f6zellikler.<\/li>\n<li>\u0130\u015faretleme: Tan\u0131mlama ve etiketleme gereklilikleri.<\/li>\n<li>S\u0131k\u00e7a sorulan sorular ve uzman g\u00f6r\u00fc\u015fleri.<\/li>\n<\/ul>\n<\/div>\n<div style=\"margin-bottom: 30px;\">\n<h2 style=\"color: #333; font-size: 1.5em; border-bottom: 2px solid #ddd; padding-bottom: 10px;\">GB\/T 3098.7-2000 Standard\u0131na Giri\u015f<\/h2>\n<p style=\"margin-bottom: 15px;\">GB\/T 3098.7-2000 standard\u0131, ba\u011flant\u0131 elemanlar\u0131nda kullan\u0131lan kendinden k\u0131lavuzlu vidalar\u0131n mekanik \u00f6zelliklerini belirtir. Bu standart, y\u00fczey sertle\u015ftirme \u00e7eli\u011finden \u00fcretilen vidalar i\u00e7in ge\u00e7erlidir ve mekanik gerilim alt\u0131nda y\u00fcksek performans gerektiren uygulamalarda g\u00fcvenilirli\u011fi sa\u011flar. Bu standart, kendinden k\u0131lavuzlu vidalar\u0131n \u00f6nceden delinmi\u015f di\u015flere gerek kalmadan g\u00fcvenli ba\u011flant\u0131 sa\u011flad\u0131\u011f\u0131 otomotiv, in\u015faat ve makine gibi sekt\u00f6rler i\u00e7in \u00e7ok \u00f6nemlidir.<\/p>\n<p style=\"margin-bottom: 15px;\">Ba\u015fl\u0131ca faydalar\u0131 aras\u0131nda dayan\u0131kl\u0131l\u0131k, ar\u0131za direnci ve \u00e7e\u015fitli malzemelerle uyumluluk i\u00e7in standartla\u015ft\u0131r\u0131lm\u0131\u015f testler yer almaktad\u0131r. Bu standarda uyulmas\u0131, hidrojen gevrekli\u011fi gibi riskleri en aza indirir ve \u00fcretimde tutarl\u0131 kalite sa\u011flar. En iyi kullan\u0131m i\u00e7in m\u00fchendisler bu \u00f6zellikleri tasar\u0131m ve kalite kontrol s\u00fcre\u00e7lerine entegre etmelidir.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px;\">\n<h2 style=\"color: #333; font-size: 1.5em; border-bottom: 2px solid #ddd; padding-bottom: 10px;\">Malzemeler<\/h2>\n<p style=\"margin-bottom: 15px;\">Kendinden k\u0131lavuzlu vidalar, y\u00fczey sertle\u015ftirme \u00e7eli\u011finden so\u011fuk \u015fekillendirme y\u00f6ntemiyle imal edilecektir. Tablo 1'de verilen kimyasal bile\u015fim yaln\u0131zca k\u0131lavuz niteli\u011findedir ve \u00e7ekirdek \u00f6zelliklerini korurken esneklik sa\u011flar. Bor i\u00e7eri\u011fi, etkisiz hale getirmek i\u00e7in titanyum ve\/veya al\u00fcminyum eklenerek kontrol edilirse, bor miktar\u0131 0,005%'ye kadar ula\u015fabilir.<\/p>\n<p style=\"margin-bottom: 15px;\">Malzeme se\u00e7imi konusunda rehberlik:<\/p>\n<ul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 20px;\">\n<li>\u0130stenilen sertle\u015fme kabiliyetine ula\u015fmak i\u00e7in \u00e7eli\u011fin karbon ve manganez limitlerini kar\u015f\u0131lad\u0131\u011f\u0131ndan emin olun.<\/li>\n<li>Y\u00fczey sertle\u015ftirme i\u015flemini tehlikeye atabilecek safs\u0131zl\u0131klardan ka\u00e7\u0131n\u0131n.<\/li>\n<li>Kar\u0131\u015f\u0131m\u0131n bile\u015fimini kep\u00e7e yard\u0131m\u0131yla do\u011frulay\u0131n ve parti tutarl\u0131l\u0131\u011f\u0131 i\u00e7in analizleri kontrol edin.<\/li>\n<\/ul>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<h3 style=\"text-align: center; font-size: 1.2em; margin-bottom: 10px;\">Tablo 1: Kimyasal Bile\u015fim<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\" rowspan=\"2\">Analiz<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\" colspan=\"2\">Kompozisyon S\u0131n\u0131rlar\u0131, %<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Karbon<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Manganez<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Kep\u00e7e<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.15~0.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.70~1.65<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Kontrol etmek<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.13~0.27<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.64~1.71<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div style=\"margin-bottom: 30px;\">\n<h2 style=\"color: #333; font-size: 1.5em; border-bottom: 2px solid #ddd; padding-bottom: 10px;\">Mekanik ve Performans \u00d6zellikleri<\/h2>\n<p style=\"margin-bottom: 15px;\">Standart, Tablo 2'de referans verilen test y\u00f6ntemleriyle birlikte mekanik ve performans gereksinimlerini \u00f6zetlemektedir. Bu kriterleri kar\u015f\u0131lamak i\u00e7in vidalar\u0131n en az 340\u00b0C s\u0131cakl\u0131kta y\u00fczey sertle\u015ftirme ve temperleme i\u015flemine tabi tutulmas\u0131 gerekir.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<h3 style=\"text-align: center; font-size: 1.2em; margin-bottom: 10px;\">Tablo 2: Mekanik ve Performans \u00d6zellikleri Maddeleri<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">M\u00fclk \u00d6\u011fesi<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Teknik Gereklilik (Madde veya Tablo)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Test Y\u00f6ntemi (Madde)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u00c7ekirdek Sertli\u011fi<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.1<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Y\u00fczey Sertli\u011fi<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.2<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Dava Derinli\u011fi<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.4, Tablo 4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.3<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Burulma Dayan\u0131m\u0131<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.5, Tablo 3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.4<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Kafa Sa\u011fl\u0131\u011f\u0131<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.5<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">S\u00fcr\u00fc\u015f Testi<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.7, Tablo 3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.6<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Hidrojen K\u0131r\u0131lganl\u0131\u011f\u0131<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.7<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Yeniden temperleme sonras\u0131 \u00e7ekirdek sertli\u011fi<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.8<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">\u00c7ekme Mukavemeti<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.10, Tablo 3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Is\u0131l \u0130\u015flem<\/h3>\n<p style=\"margin-bottom: 15px;\">Son i\u015flem g\u00f6rm\u00fc\u015f vidalar, Tablo 3'teki t\u00fcm \u00f6zelliklere uygun olarak, en az 340\u00b0C'de y\u00fczey sertle\u015ftirme ve temperleme i\u015flemine tabi tutulmal\u0131d\u0131r. Bu i\u015flem, tork direnci i\u00e7in hayati \u00f6nem ta\u015f\u0131yan \u00e7ekirdek toklu\u011funu korurken y\u00fczey sertli\u011fini art\u0131r\u0131r.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<h3 style=\"text-align: center; font-size: 1.2em; margin-bottom: 10px;\">Tablo 3: Mekanik ve Performans Gereksinimleri<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Nominal Di\u015f \u00c7ap\u0131 (mm)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Minimum Burulma Dayan\u0131m\u0131 (N\u00b7m)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Maksimum Tahrik Torku (N\u00b7m)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Minimum \u00c7ekme Dayan\u0131m\u0131 (Referans) (N)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">1940<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">1.2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3150<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">1.1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4680<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">1.7<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">6300<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.9<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">8170<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">13200<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">8.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">18700<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">42<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">34000<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">43<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">53900<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">78400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Sertlik<\/h3>\n<p style=\"margin-bottom: 15px;\">\u00c7ekirdek sertli\u011fi 290~370 HV10, y\u00fczey sertli\u011fi ise minimum 450 HV0.3 olmal\u0131d\u0131r. Bu de\u011ferler, kendinden k\u0131lavuzlu uygulamalar i\u00e7in hayati \u00f6nem ta\u015f\u0131yan s\u00fcneklik ve a\u015f\u0131nma direnci aras\u0131nda denge sa\u011flar.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Dava Derinli\u011fi<\/h3>\n<p style=\"margin-bottom: 15px;\">Kasa derinli\u011fi, a\u015f\u0131r\u0131 k\u0131r\u0131lganl\u0131k olmaks\u0131z\u0131n tork ve a\u015f\u0131nma performans\u0131 i\u00e7in yeterli sertle\u015ftirilmi\u015f tabaka sa\u011flayacak \u015fekilde Tablo 4'e uygun olmal\u0131d\u0131r.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<h3 style=\"text-align: center; font-size: 1.2em; margin-bottom: 10px;\">Tablo 4: Dava Derinli\u011fi<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\" rowspan=\"2\">Nominal Di\u015f \u00c7ap\u0131 (mm)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\" colspan=\"2\">Kasa Derinli\u011fi (mm)<\/th>\n<\/tr>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Min<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Maksimum<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2, 2.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.04<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.12<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3, 3.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.05<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.18<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4, 5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.25<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">6, 8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.28<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">10, 12<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">0.32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Burulma Dayan\u0131m\u0131<\/h3>\n<p style=\"margin-bottom: 15px;\">Burulma dayan\u0131m\u0131 Tablo 3'e g\u00f6re; s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f di\u015flerde k\u0131r\u0131lma meydana gelmemelidir. Bu test, ger\u00e7ek d\u00fcnya montaj gerilimlerini sim\u00fcle eder.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Kafa Sa\u011fl\u0131\u011f\u0131<\/h3>\n<p style=\"margin-bottom: 15px;\">Destek y\u00fczeyi 7\u00b0 a\u00e7\u0131yla deforme oldu\u011funda ba\u015f-g\u00f6vde birle\u015fim yerinde \u00e7atlak olu\u015fmaz. Ba\u015f k\u0131sm\u0131 sa\u011flam kald\u0131\u011f\u0131 s\u00fcrece, ilk di\u015fte ar\u0131za meydana gelse bile test ge\u00e7erlidir.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">\u0130plik Olu\u015fturma Yetene\u011fi<\/h3>\n<p style=\"margin-bottom: 15px;\">Vidalar, kal\u0131c\u0131 deformasyon olmaks\u0131z\u0131n birbirine uyan i\u00e7 di\u015fler olu\u015fturmal\u0131 ve tahrik torku Tablo 3 de\u011ferlerini a\u015fmamal\u0131d\u0131r. Olu\u015fturulan di\u015fler, GB\/T 197 6h toleransl\u0131 d\u0131\u015f di\u015fleri kabul etmeli ve GB\/T 3098.2'ye g\u00f6re 8. s\u0131n\u0131f y\u00fckleri ta\u015f\u0131yabilmelidir.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Hidrojen K\u0131r\u0131lganl\u0131\u011f\u0131na Diren\u00e7<\/h3>\n<p style=\"margin-bottom: 15px;\">Elektrokaplama y\u00f6ntemiyle \u00fcretilen vidalar, hidrojen gevrekli\u011fini kontrol etmek i\u00e7in GB\/T 3098.17 standard\u0131na g\u00f6re i\u015flem incelemesinden ge\u00e7melidir. Kaplama sonras\u0131, GB\/T 5267 standard\u0131na g\u00f6re hidrojen uzakla\u015ft\u0131rma i\u015flemi yap\u0131lmal\u0131d\u0131r. ISO 10683 standard\u0131na g\u00f6re elektrolitik olmayan \u00e7inko pul kaplamalar \u00f6nerilir.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Yeniden temperleme sonras\u0131 \u00e7ekirdek sertli\u011fi<\/h3>\n<p style=\"margin-bottom: 15px;\">Yeniden temperleme i\u015fleminden sonra sertlik d\u00fc\u015f\u00fc\u015f\u00fc 20 HV'yi ge\u00e7memeli ve bu da kullan\u0131mda istikrar\u0131 sa\u011flamal\u0131d\u0131r.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">\u00c7ekme Mukavemeti<\/h3>\n<p style=\"margin-bottom: 15px;\">12 mm veya daha b\u00fcy\u00fck \u00e7apl\u0131 vidalar i\u00e7in, kar\u015f\u0131l\u0131kl\u0131 anla\u015fma ile \u00e7ekme testi yap\u0131l\u0131r; Tablo 3'teki referans de\u011ferler beklenen performans\u0131 g\u00f6sterir.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px;\">\n<h2 style=\"color: #333; font-size: 1.5em; border-bottom: 2px solid #ddd; padding-bottom: 10px;\">Test Y\u00f6ntemleri<\/h2>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">\u00c7ekirdek Sertlik Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">GB\/T 4340.1 standard\u0131na g\u00f6re, kesitin ucundan uzakta, en k\u00fc\u00e7\u00fck \u00e7ap boyunca, yar\u0131\u00e7ap\u0131n yar\u0131s\u0131 \u00fczerinden \u00f6l\u00e7\u00fcm yap\u0131n. Bu, i\u00e7 toklu\u011fu do\u011frular.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Y\u00fczey Sertli\u011fi Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">Rutin: Kaplama \u00e7\u0131kar\u0131ld\u0131ktan sonra GB\/T 4340.1'e g\u00f6re u\u00e7ta, g\u00f6vdede veya ba\u015f k\u0131s\u0131mda. Tahkim: \u00c7ap\u0131 \u22654 mm, kenardan \u22650,05 mm uzakl\u0131ktaki profilde Vickers mikro sertli\u011fi HV0.1; &lt;4 mm i\u00e7in pazarl\u0131k yap\u0131labilir.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Dava Derinli\u011fi Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">Y\u00fczeyden sertli\u011fin \u00e7ekirdek +30 HV0.3'e e\u015fit oldu\u011fu noktaya olan mesafe; hakemlik, haz\u0131rlanan metalografik numune \u00fczerinde HV0.3 mikro sertli\u011fini kullan\u0131r.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Burulma Dayan\u0131m\u0131 Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">Numuneyi fikst\u00fcrde en az 2 tam di\u015f ve en az 2 a\u00e7\u0131k di\u015f olacak \u015fekilde s\u0131k\u0131\u015ft\u0131r\u0131n; k\u0131r\u0131lma ger\u00e7ekle\u015fene kadar tork uygulay\u0131n ve Tablo 3'e g\u00f6re de\u011feri kaydedin.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Kafa Sa\u011fl\u0131\u011f\u0131 Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">Delik \u00e7ap\u0131 nominal +0,05 mm (\u2264M6) veya +0,1 mm (&gt;M6~M12) olan kama i\u00e7ine yerle\u015ftirin; 7\u00b0 deformasyona kadar eksenel y\u00fck uygulay\u0131n. Hav\u015fa ba\u015fl\u0131 vidalar i\u00e7in uygun de\u011fildir. Gerekirse \u00e7eki\u00e7 darbeleri kullan\u0131n.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">S\u00fcr\u00fc\u015f Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">Test plakas\u0131na (d\u00fc\u015f\u00fck karbonlu \u00e7elik, 140~180 HV30, kal\u0131nl\u0131k = nominal \u00e7ap, Tablo 5'e g\u00f6re delik) en az 1 di\u015f d\u0131\u015far\u0131 \u00e7\u0131kana kadar vidalay\u0131n. Ba\u015flang\u0131\u00e7 \u200b\u200beksenel kuvveti \u226450 N (\u2264M5) veya \u2264100 N (&gt;M5); tahkim i\u00e7in h\u0131z \u226430 dev\/dak. Gerekirse ya\u011flay\u0131c\u0131 ekleyin.<\/p>\n<div class=\"table-container\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<h3 style=\"text-align: center; font-size: 1.2em; margin-bottom: 10px;\">Tablo 5: Test Plakas\u0131 Kal\u0131nl\u0131\u011f\u0131 ve Delik \u00c7aplar\u0131<\/h3>\n<table style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f2f2f2;\">\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\" colspan=\"2\">Nominal Di\u015f \u00c7ap\u0131 (mm)<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.5<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3.5<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">6<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">8<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">10<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">12<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\" colspan=\"2\">Kal\u0131nl\u0131k (mm)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">10<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">12<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\" rowspan=\"2\">Delik \u00c7ap\u0131 (mm)<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Maksimum<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">1.825<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.275<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.775<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3.18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3.68<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.43<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">7.336<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">9.236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">11.143<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">Min<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">1.8<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.25<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">2.75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3.15<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">3.65<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">4.5<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">5.4<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">7.3<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">9.2<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\">11.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 15px;\">Not: Haddelenmi\u015f \u00e7elik levhalar i\u00e7in GB\/T 709 standard\u0131na g\u00f6re test levhas\u0131 kal\u0131nl\u0131\u011f\u0131 tolerans\u0131 ge\u00e7erlidir.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Hidrojen K\u0131r\u0131lganl\u0131\u011f\u0131 Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">GB\/T 3098.17 uyar\u0131nca, s\u00fcre\u00e7 kontrol\u00fcn\u00fc de\u011ferlendirmek i\u00e7in paralel destek y\u00f6ntemi kullan\u0131lmaktad\u0131r.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Yeniden Is\u0131l \u0130\u015flem Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">330\u00b0C'de 1 saat s\u00fcreyle; \u00fc\u00e7 \u00e7ekirdek sertlik noktas\u0131n\u0131n ortalamas\u0131, i\u015flem \u00f6ncesi ve sonras\u0131 aras\u0131nda \u226420 HV fark g\u00f6stermektedir. Sadece hakemlik ama\u00e7l\u0131d\u0131r.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">\u00c7ekme Testi<\/h3>\n<p style=\"margin-bottom: 15px;\">En az 6 di\u015f a\u00e7\u0131kta kalacak \u015fekilde kelep\u00e7eleyin; k\u0131r\u0131lma ger\u00e7ekle\u015fene kadar \u226425 mm\/dak eksenel y\u00fck uygulay\u0131n. K\u0131r\u0131lma, ba\u015f ba\u011flant\u0131 noktas\u0131nda de\u011fil, g\u00f6vde veya di\u015flerde meydana gelir; kendili\u011finden merkezlenen tutucular gereklidir.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px;\">\n<h2 style=\"color: #333; font-size: 1.5em; border-bottom: 2px solid #ddd; padding-bottom: 10px;\">Tork Anahtarlar\u0131<\/h2>\n<p style=\"margin-bottom: 15px;\">Burulma ve tahrik testlerinde, belirtilen torkun \u2264\u00b13% hata pay\u0131 vard\u0131r. E\u015fde\u011fer g\u00fc\u00e7teki cihazlara izin verilir; tahkim i\u00e7in k\u0131lavuz kullan\u0131l\u0131r. Kalibrasyon, vida performans\u0131n\u0131n y\u00fck alt\u0131nda do\u011fru bir \u015fekilde de\u011ferlendirilmesini sa\u011flar.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px;\">\n<h2 style=\"color: #333; font-size: 1.5em; border-bottom: 2px solid #ddd; padding-bottom: 10px;\">\u0130\u015faretleme<\/h2>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">\u0130\u015faretleme Kodu<\/h3>\n<p style=\"margin-bottom: 15px;\">Y\u00fczeyi sertle\u015ftirilmi\u015f ve temperlenmi\u015f, kendinden k\u0131lavuzlu vidalar \"-O-\" i\u015faretiyle belirtilmi\u015ftir.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">Tan\u0131lama<\/h3>\n<p style=\"margin-bottom: 15px;\">\u22655 mm nominal \u00e7apl\u0131 alt\u0131gen veya alt\u0131 loblu ba\u015fl\u0131klar i\u00e7in, tercihen ba\u015fl\u0131k \u00fczerinde, girintili veya kabartmal\u0131 i\u015faretleme gereklidir. Di\u011fer tipler i\u00e7in anla\u015fma yoluyla belirlenir.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px; margin-bottom: 10px;\">\u00dcretici Kimlik \u0130\u015fareti<\/h3>\n<p style=\"margin-bottom: 15px;\">\u0130\u015faretli t\u00fcm \u00fcr\u00fcnler i\u00e7in zorunludur ve izlenebilirli\u011fi ve kalite g\u00fcvencesini sa\u011flar.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px;\">\n<h2 style=\"color: #333; font-size: 1.5em; border-bottom: 2px solid #ddd; padding-bottom: 10px;\">SSS<\/h2>\n<ol style=\"list-style-type: decimal; padding-left: 20px; margin-bottom: 20px;\">\n<li style=\"margin-bottom: 15px;\"><strong>Kendinden k\u0131lavuzlu vidalarda y\u00fczey sertle\u015ftirmenin amac\u0131 nedir?<\/strong><br \/>\nY\u00fczey sertle\u015ftirme, 4.2 ve 4.3 maddelerinde belirtildi\u011fi gibi, di\u015f a\u00e7ma ve a\u015f\u0131nma direnci i\u00e7in sert bir y\u00fczey sa\u011flarken, \u00e7ekirde\u011fin s\u00fcnek kalmas\u0131n\u0131 ve tork veya gerilim alt\u0131nda gevrek ar\u0131zay\u0131 \u00f6nlemesini sa\u011flar.<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>Elektrolizle kaplanm\u0131\u015f vidalarda hidrojen gevrekli\u011fi nas\u0131l azalt\u0131labilir?<\/strong><br \/>\nRiskleri azaltmak i\u00e7in GB\/T 3098.17 uyar\u0131nca proses kontrollerini uygulay\u0131n, GB\/T 5267 uyar\u0131nca kaplama sonras\u0131 hidrojen uzakla\u015ft\u0131rma i\u015flemini ger\u00e7ekle\u015ftirin ve ISO 10683 uyar\u0131nca \u00e7inko pulu gibi elektrolitik olmayan kaplamalar\u0131 g\u00f6z \u00f6n\u00fcnde bulundurun.<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>S\u0131k\u0131\u015ft\u0131rma b\u00f6lgesinde bir vida burulma dayan\u0131m\u0131 testinden ge\u00e7emezse ne olur?<\/strong><br \/>\nS\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f di\u015flerdeki ar\u0131za testi ge\u00e7ersiz k\u0131lar; malzeme mukavemetini do\u011fru bir \u015fekilde de\u011ferlendirmek i\u00e7in 5.4'e g\u00f6re en az iki tam di\u015fin s\u0131k\u0131\u015ft\u0131r\u0131l\u0131p a\u00e7\u0131kta b\u0131rak\u0131ld\u0131\u011f\u0131 uygun bir sabitleme sa\u011flanmal\u0131d\u0131r.<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>T\u00fcm kendinden k\u0131lavuzlu vidalar i\u00e7in \u00e7ekme testi zorunlu mudur?<\/strong><br \/>\nHay\u0131r, yaln\u0131zca tedarik\u00e7i-al\u0131c\u0131 anla\u015fmas\u0131yla \u226512 mm veya \u22653d uzunluklar i\u00e7in ge\u00e7erlidir; Tablo 3'teki de\u011ferler referans niteli\u011findedir ve burulma ve tahrik \u00f6zelliklerini birincil \u00f6l\u00e7\u00fctler olarak vurgulamaktad\u0131r.<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>Kasa derinli\u011fi vida performans\u0131n\u0131 nas\u0131l etkiler?<\/strong><br \/>\nYetersiz derinlik, di\u015f olu\u015fumunda erken a\u015f\u0131nmaya veya ar\u0131zaya yol a\u00e7abilirken, a\u015f\u0131r\u0131 derinlik k\u0131r\u0131lganl\u0131\u011f\u0131 art\u0131r\u0131r; \u00e7elik aksamlar gibi uygulamalarda dengeli \u00f6zellikler i\u00e7in Tablo 4'teki s\u0131n\u0131rlara uyun.<\/li>\n<li style=\"margin-bottom: 15px;\"><strong>Tahkim testleri i\u00e7in hangi ekipmanlar \u00f6nerilir?<\/strong><br \/>\nTarafs\u0131z ve hassas sonu\u00e7lar elde etmek i\u00e7in burulma ve tahrik testlerinde \u00b13% do\u011frulukta manuel tork anahtarlar\u0131 ve y\u00fczey ve kasa derinli\u011fi belirlemesinde Vickers mikro sertlik \u00f6l\u00e7\u00fcm cihazlar\u0131 kullan\u0131n.<\/li>\n<\/ol>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Article Outline This article provides a structured overview of the GB\/T 3098.7-2000 standard, optimized for clarity and practical application in mechanical engineering. The outline ensures comprehensive coverage of key aspects: Introduction: Scope and significance of the standard. Materials: Chemical composition and manufacturing guidelines. Mechanical and Performance Properties: Detailed requirements including hardness, torque, and more. Test [&hellip;]<\/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-5711","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\/5711","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=5711"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5711\/revisions"}],"predecessor-version":[{"id":5713,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5711\/revisions\/5713"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/media?parent=5711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/categories?post=5711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/tags?post=5711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}