{"id":5700,"date":"2025-12-24T01:08:36","date_gmt":"2025-12-24T01:08:36","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5700"},"modified":"2025-12-24T01:08:36","modified_gmt":"2025-12-24T01:08:36","slug":"gb-t-3098-11-2002-self-drilling-tapping-screws-properties","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/tr\/blog\/gb-t-3098-11-2002-self-drilling-tapping-screws-properties\/","title":{"rendered":"GB\/T 3098.11-2002: Kendinden Delmeli K\u0131lavuz Vidalar\u0131n \u00d6zellikleri"},"content":{"rendered":"<h2 style=\"font-size: 24px; margin-top: 40px;\">Standard\u0131n Ana Hatlar\u0131<\/h2>\n<p style=\"margin-bottom: 20px;\">Bu standart, kendinden delmeli k\u0131lavuz vidalar\u0131n\u0131n mekanik \u00f6zelliklerini ve test y\u00f6ntemlerini belirtir. A\u015fa\u011f\u0131da, temel b\u00f6l\u00fcmler aras\u0131nda yol g\u00f6stermek i\u00e7in yap\u0131land\u0131r\u0131lm\u0131\u015f bir \u00f6zet bulunmaktad\u0131r:<\/p>\n<ul style=\"list-style-type: disc; margin-bottom: 20px;\">\n<li><strong>Teknik Gereksinimler<\/strong>Malzemeler, metalurjik \u00f6zellikler ve mekanik performans kriterlerini kapsar.<\/li>\n<li><strong>Test Y\u00f6ntemleri<\/strong>Metalurjik ve mekanik testlere ili\u015fkin ayr\u0131nt\u0131l\u0131 prosed\u00fcrler.<\/li>\n<li><strong>Tork Anahtar\u0131 \u00d6zellikleri<\/strong>Tork testinde kullan\u0131lan aletler i\u00e7in gereksinimler.<\/li>\n<li><strong>SSS<\/strong>S\u0131k\u00e7a sorulan sorular ve profesyonel bilgiler.<\/li>\n<\/ul>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">Teknik Gereksinimler<\/h2>\n<p style=\"margin-bottom: 20px;\">Bu standart, ba\u011flant\u0131 uygulamalar\u0131nda g\u00fcvenilirli\u011fi sa\u011flamak i\u00e7in kendinden delmeli k\u0131lavuz vidalar i\u00e7in kesin gereksinimleri ortaya koymaktad\u0131r. Bu vidalar, tek bir i\u015flemde delme ve k\u0131lavuz \u00e7ekme i\u00e7in tasarlanm\u0131\u015ft\u0131r ve genellikle in\u015faat, otomotiv ve makine end\u00fcstrilerinde kullan\u0131l\u0131r.<\/p>\n<h3 style=\"font-size: 20px; margin-top: 20px;\">Malzemeler<\/h3>\n<p style=\"margin-bottom: 20px;\">Kendinden delmeli k\u0131lavuz vidalar, y\u00fczey sertle\u015ftirme \u00e7eli\u011finden veya \u0131s\u0131l i\u015flem g\u00f6rm\u00fc\u015f \u00e7elikten imal edilmelidir. Bu se\u00e7im, \u00e7elik veya al\u00fcminyum gibi malzemeleri \u00f6nceden delmeden delmek i\u00e7in kritik \u00f6neme sahip olan, i\u00e7 k\u0131s\u0131mdaki s\u00fcneklik ile y\u00fczeydeki sertlik aras\u0131nda gerekli dengeyi sa\u011flar.<\/p>\n<h3 style=\"font-size: 20px; margin-top: 20px;\">Metalurjik \u00d6zellikler<\/h3>\n<p style=\"margin-bottom: 20px;\">Vidalar\u0131n gerilme alt\u0131ndaki performans\u0131 i\u00e7in metalurjik \u00f6zellikler \u00e7ok \u00f6nemlidir. Uygun \u0131s\u0131l i\u015flem, \u00e7atlama veya k\u0131r\u0131lganl\u0131k gibi ar\u0131zalar\u0131 \u00f6nler.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Y\u00fczey Sertli\u011fi<\/h4>\n<p style=\"margin-bottom: 20px;\">Is\u0131l i\u015flemden sonra, kendinden delmeli k\u0131lavuz vidalar\u0131n y\u00fczey sertli\u011fi en az 530 HV 0.3 olmal\u0131d\u0131r. Bu y\u00fcksek y\u00fczey sertli\u011fi, etkili delme ve k\u0131lavuz \u00e7ekmeyi sa\u011flayarak montaj s\u0131ras\u0131nda vida ucundaki a\u015f\u0131nmay\u0131 azalt\u0131r.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">\u00c7ekirdek Sertli\u011fi<\/h4>\n<p style=\"margin-bottom: 20px;\">\u0130\u015flem sonras\u0131 \u00e7ekirdek sertli\u011fi a\u015fa\u011f\u0131daki gibi belirtilmi\u015ftir:<\/p>\n<ul style=\"list-style-type: disc; margin-bottom: 20px;\">\n<li>Di\u015f ebatlar\u0131 \u2264 ST 4.2 i\u00e7in 320 HV 5 ila 400 HV 5 aras\u0131.<\/li>\n<li>320 HV 10 ile 400 HV 10 aras\u0131 di\u015f ebatlar\u0131 &gt; ST 4.2 i\u00e7in.<\/li>\n<\/ul>\n<p style=\"margin-bottom: 20px;\">\u00d6nerilen minimum temperleme s\u0131cakl\u0131\u011f\u0131 330\u00b0C'dir. Temperlenmi\u015f martensit k\u0131r\u0131lganl\u0131\u011f\u0131 riskini en aza indirmek ve y\u00fck alt\u0131nda erken ar\u0131zaya yol a\u00e7abilecek durumlar\u0131 \u00f6nlemek i\u00e7in 275\u00b0C ile 315\u00b0C aras\u0131ndaki temperleme aral\u0131\u011f\u0131ndan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Dava Derinli\u011fi<\/h4>\n<p style=\"margin-bottom: 20px;\">Kasa derinli\u011fi, Tablo 1'deki de\u011ferlere uygun olmal\u0131d\u0131r. Bu derinlik, \u00e7ekirdek dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 korurken delme i\u015flemi i\u00e7in yeterli sertle\u015ftirilmi\u015f tabaka sa\u011flar.<\/p>\n<div class=\"scroll-table\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%;\">\n<caption style=\"text-align: center; font-weight: bold; margin-bottom: 10px;\">Tablo 1: Dava Derinli\u011fi<\/caption>\n<thead>\n<tr>\n<th style=\"width: 45%;\">Di\u015f Boyutu<\/th>\n<th style=\"width: 25.6667%;\">Min (mm)<\/th>\n<th style=\"width: 26.6667%;\">Maks (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 45%;\">ST 2.9 ve ST 3.5<\/td>\n<td style=\"width: 25.6667%;\">0.05<\/td>\n<td style=\"width: 26.6667%;\">0.18<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 45%;\">ST 4.2 - ST 5.5<\/td>\n<td style=\"width: 25.6667%;\">0.10<\/td>\n<td style=\"width: 26.6667%;\">0.23<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 45%;\">ST 6.3<\/td>\n<td style=\"width: 25.6667%;\">0.15<\/td>\n<td style=\"width: 26.6667%;\">0.28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Mikro yap\u0131<\/h4>\n<p style=\"margin-bottom: 20px;\">Is\u0131l i\u015flem g\u00f6rm\u00fc\u015f mikroyap\u0131da, y\u00fczey sertle\u015ftirilmi\u015f tabaka ile \u00e7ekirdek aras\u0131nda bantl\u0131 ferrit olu\u015fmamal\u0131d\u0131r. Bu, homojen mukavemeti sa\u011flar ve kayma k\u0131r\u0131lmas\u0131na neden olabilecek zay\u0131f b\u00f6lgelerin olu\u015fmas\u0131n\u0131 \u00f6nler.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Hidrojen K\u0131r\u0131lganl\u0131\u011f\u0131<\/h4>\n<p style=\"margin-bottom: 20px;\">Elektrokaplama y\u00f6ntemiyle \u00fcretilen kendinden delmeli k\u0131lavuz vidalar, hidrojen gevrekli\u011fi kaynakl\u0131 k\u0131r\u0131lma riski ta\u015f\u0131r. \u00dcreticiler ve kaplama yapanlar, bu riski kontrol alt\u0131na almak i\u00e7in GB\/T 3098.17 standard\u0131na g\u00f6re testler de dahil olmak \u00fczere \u00f6nlemler almal\u0131d\u0131r. Ayr\u0131ca, uzun vadeli dayan\u0131kl\u0131l\u0131\u011f\u0131 art\u0131rmak i\u00e7in elektrokaplama ba\u011flant\u0131 elemanlar\u0131 i\u00e7in GB\/T 5267.1 standard\u0131ndaki hidrojen gevrekli\u011fi giderme gerekliliklerini de g\u00f6z \u00f6n\u00fcnde bulundurun.<\/p>\n<h3 style=\"font-size: 20px; margin-top: 20px;\">Mekanik \u00d6zellikler<\/h3>\n<p style=\"margin-bottom: 20px;\">Mekanik \u00f6zellikler, vidan\u0131n delme, di\u015f a\u00e7ma ve y\u00fck ta\u015f\u0131ma gibi \u00e7al\u0131\u015fma ko\u015fullar\u0131 alt\u0131nda performans g\u00f6sterme yetene\u011fini tan\u0131mlar.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Sondaj Performans\u0131<\/h4>\n<p style=\"margin-bottom: 20px;\">Vidan\u0131n delme k\u0131sm\u0131, 4.2.1 b\u00f6l\u00fcm\u00fcnde belirtilen test ko\u015fullar\u0131 alt\u0131nda e\u015fle\u015fen i\u00e7 di\u015flerin ekstr\u00fczyonu i\u00e7in uygun \u00f6nceden haz\u0131rlanm\u0131\u015f bir deli\u011fi delmelidir. Bu, ek aletlere gerek kalmadan verimli bir kurulum sa\u011flar.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Di\u015f A\u00e7ma Performans\u0131<\/h4>\n<p style=\"margin-bottom: 20px;\">3.3.1'e g\u00f6re a\u00e7\u0131lan \u00f6nceden haz\u0131rlanm\u0131\u015f delikte, vida 4.2.1.1'e g\u00f6re test plakas\u0131na vidaland\u0131\u011f\u0131nda deformasyona u\u011framadan e\u015fle\u015fen i\u00e7 di\u015fler olu\u015fturmal\u0131d\u0131r. Bu \u00f6zellik, ince malzemelerde g\u00fcvenli ba\u011flant\u0131 i\u00e7in hayati \u00f6nem ta\u015f\u0131r.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Burulma Dayan\u0131m\u0131<\/h4>\n<p style=\"margin-bottom: 20px;\">4.2.3'e g\u00f6re test edildi\u011finde, burulma dayan\u0131m\u0131, k\u0131r\u0131lma torkunun Tablo 4'teki de\u011ferlere e\u015fit veya daha y\u00fcksek olmas\u0131n\u0131 sa\u011flamal\u0131d\u0131r. Y\u00fcksek burulma dayan\u0131m\u0131, s\u0131kma s\u0131ras\u0131nda k\u0131r\u0131lmay\u0131 \u00f6nler.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">Test Y\u00f6ntemleri<\/h2>\n<p style=\"margin-bottom: 20px;\">Standartla\u015ft\u0131r\u0131lm\u0131\u015f test y\u00f6ntemleri, gerekliliklere uygunlu\u011fu do\u011frular ve kalite g\u00fcvencesi i\u00e7in tekrarlanabilir sonu\u00e7lar sa\u011flar.<\/p>\n<h3 style=\"font-size: 20px; margin-top: 20px;\">Metalurjik Performans Testleri<\/h3>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Y\u00fczey Sertli\u011fi Testi<\/h4>\n<p style=\"margin-bottom: 20px;\">GB\/T 4340.1 standard\u0131na uygun olarak \u00f6l\u00e7\u00fcm yap\u0131n. Sertle\u015ftirilmi\u015f tabakay\u0131 do\u011fru bir \u015fekilde \u00f6l\u00e7mek i\u00e7in girintiler d\u00fcz y\u00fczeylerde, tercihen vida ba\u015f\u0131nda yap\u0131lmal\u0131d\u0131r.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">\u00c7ekirdek Sertlik Testi<\/h4>\n<p style=\"margin-bottom: 20px;\">\u0130\u00e7 toklu\u011fu de\u011ferlendirmek i\u00e7in GB\/T 4340.1 standard\u0131na uygun olarak enine kesit \u00fczerinde i\u015flem ger\u00e7ekle\u015ftirin.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Kasa Derinli\u011fi \u00d6l\u00e7\u00fcm\u00fc<\/h4>\n<p style=\"margin-bottom: 20px;\">Vida sertli\u011fi \u2264 ST 4.2 ise, tepe ve k\u00f6k aras\u0131ndaki orta noktada veya k\u00f6kte, boyuna mikro kesit \u00fczerinde mikroskop kullan\u0131larak \u00f6l\u00e7\u00fclmelidir. Hakemlik i\u00e7in, di\u015f profiline 300 g kuvvet uygulanarak mikro-Vickers sertli\u011fi kullan\u0131lmal\u0131 ve \u00e7ekirdek sertli\u011fini 30 HV a\u015fan noktadan hesaplama yap\u0131lmal\u0131d\u0131r.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Mikro yap\u0131 testi<\/h4>\n<p style=\"margin-bottom: 20px;\">Kusur bulunmad\u0131\u011f\u0131n\u0131 do\u011frulamak i\u00e7in ilgili metalografik inceleme standartlar\u0131na uygun olarak inceleme yap\u0131n.<\/p>\n<h3 style=\"font-size: 20px; margin-top: 20px;\">Mekanik Performans Testleri<\/h3>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Delme ve Di\u015f A\u00e7ma Testi<\/h4>\n<h5 style=\"font-size: 16px; margin-top: 10px;\">Test Cihaz\u0131<\/h5>\n<p style=\"margin-bottom: 20px;\">\u00d6rnek bir kurulum i\u00e7in \u015eekil 1'e bak\u0131n\u0131z. Test plakalar\u0131, GB\/T 4340.1 standard\u0131na g\u00f6re 110 HV 30 ila 165 HV 30 sertli\u011fe sahip d\u00fc\u015f\u00fck karbonlu \u00e7elikten (\u2264 0,23% karbon) \u00fcretilmi\u015ftir. Plaka kal\u0131nl\u0131\u011f\u0131 Tablo 2'de verilmi\u015ftir.<\/p>\n<div class=\"scroll-table\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%;\">\n<caption style=\"text-align: center; font-weight: bold; margin-bottom: 10px;\">Tablo 2: Delme ve Di\u015f A\u00e7ma Test Verileri<\/caption>\n<thead>\n<tr>\n<th>Di\u015f Boyutu<\/th>\n<th>Test Plakas\u0131 Kal\u0131nl\u0131\u011f\u0131 (mm)<\/th>\n<th>Eksenel Kuvvet (N)<\/th>\n<th>Maksimum Vidalama S\u00fcresi (s)<\/th>\n<th>Vida H\u0131z\u0131 (rpm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ST 2.9<\/td>\n<td>0.7 + 0.7 = 1.4<\/td>\n<td>150<\/td>\n<td>3<\/td>\n<td>1800\u20132500<\/td>\n<\/tr>\n<tr>\n<td>ST 3.5<\/td>\n<td>1 + 1 = 2<\/td>\n<td>150<\/td>\n<td>4<\/td>\n<td>1800\u20132500<\/td>\n<\/tr>\n<tr>\n<td>ST 4.2<\/td>\n<td>1.5 + 1.5 = 3<\/td>\n<td>250<\/td>\n<td>5<\/td>\n<td>1800\u20132500<\/td>\n<\/tr>\n<tr>\n<td>ST 4.8<\/td>\n<td>2 + 2 = 4<\/td>\n<td>250<\/td>\n<td>7<\/td>\n<td>1800\u20132500<\/td>\n<\/tr>\n<tr>\n<td>ST 5.5<\/td>\n<td>2 + 3 = 5<\/td>\n<td>350<\/td>\n<td>11<\/td>\n<td>1000\u20131800<\/td>\n<\/tr>\n<tr>\n<td>ST 6.3<\/td>\n<td>2 + 3 = 5<\/td>\n<td>350<\/td>\n<td>13<\/td>\n<td>1000\u20131800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">Test plakas\u0131n\u0131n kal\u0131nl\u0131\u011f\u0131 iki \u00e7elik plakadan olu\u015fabilir. Bu de\u011ferler yaln\u0131zca kabul muayenesi i\u00e7indir.<\/p>\n<h5 style=\"font-size: 16px; margin-top: 10px;\">Test Prosed\u00fcr\u00fc<\/h5>\n<p style=\"margin-bottom: 20px;\">Kaplamal\u0131 veya kaplamas\u0131z numuneyi, bir tam di\u015f ge\u00e7ene kadar test plakas\u0131na vidalay\u0131n. Delme ve k\u0131lavuz \u00e7ekme i\u015flemi boyunca Tablo 2'deki eksenel kuvveti ve h\u0131z\u0131 uygulay\u0131n.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Sondaj Muayenesi<\/h4>\n<p style=\"margin-bottom: 20px;\">Anla\u015fma gere\u011fi, 4.2.1.1 maddesine g\u00f6re Tablo 3'teki kal\u0131nl\u0131kta test plakalar\u0131 kullan\u0131larak delme muayenesi yap\u0131lmal\u0131d\u0131r. Bir konumland\u0131rma noktas\u0131 \u00f6nceden delinmelidir. Delme i\u015flemi tamamland\u0131ktan sonra, maksimum delik \u00e7ap\u0131 Tablo 3'teki s\u0131n\u0131rlar\u0131 a\u015fmamal\u0131d\u0131r.<\/p>\n<div class=\"scroll-table\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%;\">\n<caption style=\"text-align: center; font-weight: bold; margin-bottom: 10px;\">Tablo 3: Sondaj Testi Verileri<\/caption>\n<thead>\n<tr>\n<th>Di\u015f Boyutu<\/th>\n<th>Plaka Kal\u0131nl\u0131\u011f\u0131 (mm)<\/th>\n<th>Minimum Delik \u00c7ap\u0131 (mm)<\/th>\n<th>Maksimum Delik \u00c7ap\u0131 (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ST 2.9<\/td>\n<td>1<\/td>\n<td>2.2<\/td>\n<td>2.5<\/td>\n<\/tr>\n<tr>\n<td>ST 3.5<\/td>\n<td>1<\/td>\n<td>2.7<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>ST 4.2<\/td>\n<td>2<\/td>\n<td>3.2<\/td>\n<td>3.6<\/td>\n<\/tr>\n<tr>\n<td>ST 4.8<\/td>\n<td>2<\/td>\n<td>3.7<\/td>\n<td>4.2<\/td>\n<\/tr>\n<tr>\n<td>ST 5.5<\/td>\n<td>2<\/td>\n<td>4.2<\/td>\n<td>4.8<\/td>\n<\/tr>\n<tr>\n<td>ST 6.3<\/td>\n<td>2<\/td>\n<td>4.8<\/td>\n<td>5.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">\u015eekil 2'deki ba\u011flant\u0131 par\u00e7as\u0131, \u015eekil 1'i tamamlay\u0131c\u0131 niteliktedir. Man\u015fonun i\u00e7 \u00e7ap\u0131, di\u015fin ana \u00e7ap\u0131ndan yakla\u015f\u0131k 0,25 mm daha b\u00fcy\u00fckt\u00fcr. Man\u015fon uzunlu\u011fu, matkap ucunun uzamas\u0131na olanak tan\u0131r. Eksenel kuvvetler, Tablo 2'deki k\u0131lavuza g\u00f6re kurulum s\u0131ras\u0131nda uygulanmal\u0131d\u0131r; bu de\u011ferin a\u015f\u0131lmas\u0131 k\u0131r\u0131lmaya veya a\u015f\u0131r\u0131 \u0131s\u0131nmaya neden olabilir.<\/p>\n<h4 style=\"font-size: 18px; margin-top: 15px;\">Tork Testi<\/h4>\n<p style=\"margin-bottom: 20px;\">Viday\u0131, s\u0131k\u0131\u015ft\u0131r\u0131lan k\u0131sma zarar vermeden, uygun bir di\u015f a\u00e7ma kal\u0131b\u0131na veya cihaz\u0131na s\u0131k\u0131\u015ft\u0131r\u0131n. Kurulum i\u00e7in \u015eekil 3'e bak\u0131n. S\u0131k\u0131\u015ft\u0131rma i\u015fleminden sonra, en az iki tam di\u015f d\u0131\u015far\u0131 \u00e7\u0131kmal\u0131 ve en az iki tam di\u015f (matkap ucu hari\u00e7) sabitlenmelidir. K\u0131sa vidalar i\u00e7in, ba\u015f s\u0131k\u0131\u015ft\u0131rma kuvveti uygulamadan t\u00fcm di\u015fi s\u0131k\u0131\u015ft\u0131r\u0131n.<\/p>\n<p style=\"margin-bottom: 20px;\">Kalibre edilmi\u015f bir cihaz kullanarak k\u0131r\u0131lma ger\u00e7ekle\u015fene kadar tork uygulay\u0131n. Vida, Tablo 4'teki minimum k\u0131r\u0131lma torklar\u0131n\u0131 kar\u015f\u0131lamal\u0131d\u0131r.<\/p>\n<div class=\"scroll-table\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"width: 100%;\">\n<caption style=\"text-align: center; font-weight: bold; margin-bottom: 10px;\">Tablo 4: K\u0131r\u0131lma Torku<\/caption>\n<thead>\n<tr>\n<th>Di\u015f Boyutu<\/th>\n<th>Minimum K\u0131r\u0131lma Torku (Nm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>ST 2.9<\/td>\n<td>1.5<\/td>\n<\/tr>\n<tr>\n<td>ST 3.5<\/td>\n<td>2.8<\/td>\n<\/tr>\n<tr>\n<td>ST 4.2<\/td>\n<td>4.7<\/td>\n<\/tr>\n<tr>\n<td>ST 4.8<\/td>\n<td>6.9<\/td>\n<\/tr>\n<tr>\n<td>ST 5.5<\/td>\n<td>10.4<\/td>\n<\/tr>\n<tr>\n<td>ST 6.3<\/td>\n<td>16.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">Tork Anahtar\u0131<\/h2>\n<p style=\"margin-bottom: 20px;\">Test ama\u00e7l\u0131 kullan\u0131lan tork anahtarlar\u0131n\u0131n, belirtilen tork de\u011ferinin \u00b13% aral\u0131\u011f\u0131nda bir \u00f6l\u00e7\u00fcm hatas\u0131na sahip olmas\u0131 gerekir. E\u015fde\u011fer do\u011fruluk ve tork g\u00f6stergesine sahip g\u00fc\u00e7 cihazlar\u0131 kullan\u0131labilir. Tahkim testlerinde, hassasiyet ve tekrarlanabilirli\u011fi sa\u011flamak i\u00e7in manuel tork anahtarlar\u0131 kullan\u0131lmal\u0131d\u0131r.<\/p>\n<h2 style=\"font-size: 24px; margin-top: 40px;\">SSS<\/h2>\n<ol style=\"list-style-type: decimal; margin-bottom: 20px;\">\n<li><strong>Bu standarda g\u00f6re kendinden delmeli k\u0131lavuz vidalar i\u00e7in hangi malzemeler \u00f6nerilmektedir?<\/strong><br \/>\nY\u00fczey sertle\u015ftirme i\u015flemine tabi tutulmu\u015f \u00e7elik veya \u0131s\u0131l i\u015flem g\u00f6rm\u00fc\u015f \u00e7elik, delme i\u00e7in gerekli y\u00fczey sertli\u011fini ve mukavemet i\u00e7in gerekli \u00e7ekirdek esnekli\u011fini sa\u011flar.<\/li>\n<li><strong>Elektrolizle kaplanm\u0131\u015f vidalarda hidrojen gevrekli\u011fi nas\u0131l kontrol alt\u0131na al\u0131n\u0131r?<\/strong><br \/>\nKaplama sonras\u0131 f\u0131r\u0131nlama ve GB\/T 3098.17'ye g\u00f6re test gibi \u00f6nlemlerin yan\u0131 s\u0131ra GB\/T 5267.1'deki hususlar dikkate al\u0131narak k\u0131r\u0131lma riskleri en aza indirilir.<\/li>\n<li><strong>275\u2013315\u00b0C aral\u0131\u011f\u0131ndaki temperleme i\u015fleminden ka\u00e7\u0131nman\u0131n \u00f6nemi nedir?<\/strong><br \/>\nBu s\u0131cakl\u0131k aral\u0131\u011f\u0131, temperlenmi\u015f martensit k\u0131r\u0131lganl\u0131\u011f\u0131na ve dolay\u0131s\u0131yla gevrek k\u0131r\u0131lmaya yol a\u00e7abilir; \u2265330\u00b0C'de temperleme daha iyi tokluk sa\u011flar.<\/li>\n<li><strong>Farkl\u0131 vida boyutlar\u0131 i\u00e7in g\u00f6vde sertli\u011fi nas\u0131l test edilmelidir?<\/strong><br \/>\nDo\u011fru i\u00e7 \u00f6zellik de\u011ferlendirmesi i\u00e7in GB\/T 4340.1'e g\u00f6re enine mikro kesitlerde \u2264 ST 4.2 i\u00e7in HV 5 ve &gt; ST 4.2 i\u00e7in HV 10 kullan\u0131n.<\/li>\n<li><strong>Sondaj testleri s\u0131ras\u0131nda hangi eksenel kuvvetler uygulan\u0131r ve neden?<\/strong><br \/>\nMontaj ko\u015fullar\u0131n\u0131 sim\u00fcle etmek ve matkap ucuna zarar verebilecek a\u015f\u0131r\u0131 y\u00fcklenmeyi \u00f6nlemek i\u00e7in, di\u015f boyutuna g\u00f6re 150 N ile 350 N aras\u0131nda de\u011fi\u015fen kuvvetler uygulan\u0131r (Tablo 2).<\/li>\n<li><strong>Burulma dayan\u0131m\u0131 testinin \u00f6nemi nedir?<\/strong><br \/>\nBu, vidan\u0131n k\u0131r\u0131lmadan montaj torklar\u0131na dayanabilece\u011fini do\u011frular ve Tablo 4'e g\u00f6re y\u00fcksek s\u0131kma gereksinimleri olan uygulamalarda g\u00fcvenilirli\u011fi sa\u011flar.<\/li>\n<\/ol>\n<div style=\"margin-top: 40px; border-top: 1px solid #ddd; padding-top: 20px; font-size: 14px; color: #666; text-align: center;\"><\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Standard\u0131n Ana Hatlar\u0131 Bu standart, kendinden delmeli k\u0131lavuz vidalar\u0131n mekanik \u00f6zelliklerini ve test y\u00f6ntemlerini belirtir. A\u015fa\u011f\u0131da, temel b\u00f6l\u00fcmlere rehberlik edecek yap\u0131land\u0131r\u0131lm\u0131\u015f bir \u00f6zet bulunmaktad\u0131r: Teknik Gereksinimler: Malzemeleri, metalurjik \u00f6zellikleri ve mekanik performans kriterlerini kapsar. Test Y\u00f6ntemleri: Metalurjik ve mekanik test prosed\u00fcrlerini detayland\u0131r\u0131r. Tork Anahtar\u0131 \u00d6zellikleri: Kullan\u0131lan aletler i\u00e7in gereksinimler [\u2026]<\/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-5700","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\/5700","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=5700"}],"version-history":[{"count":1,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5700\/revisions"}],"predecessor-version":[{"id":5701,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/posts\/5700\/revisions\/5701"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/media?parent=5700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/categories?post=5700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/tr\/wp-json\/wp\/v2\/tags?post=5700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}