O'rta chastotali nuqta payvandlash mashinalariOdatda choklarni tekshirishning ikkita usuli mavjud: vizual tekshirish va halokatli sinov. Vizual tekshirish har bir loyihani tekshirishni o'z ichiga oladi va agar metallografik tekshiruv mikroskop fotosuratlari bilan qo'llanilsa, payvandlangan termoyadroviy zonani kesish va olish va keyin korroziyaga tushish kerak. Biroq, faqat vizual tekshirish asosida xulosa chiqarish etarli emas; halokatli sinov zarur.
Buzg'unchi sinov odatda payvandlangan asosiy materialni yirtish orqali tasdiqlash uchun yirtib tashlash tajribalarini o'z ichiga oladi (bir tomoni dumaloq teshiklarni ko'rsatadi, ikkinchi tomoni tugmachaga o'xshash qoldiqlarni ko'rsatadi). Bunga qo'shimcha ravishda, valentlik tester yordamida kuchlanish kuchini sinash usuli ham mavjud.
Payvand choki sifatini to'g'ri baholash uchun payvand choklarini destruktiv sinovdan o'tkazish kerak. Vayron qiluvchi sinov usullariga quyidagilar kiradi: mexanik sinov usuli, joyida sinov usuli, metallografik relyef usuli. Birinchisi valentlik kesish, tortish, siqish, buralish, zarba va boshqa xususiyatlarni o'lchash uchun mexanik ishlash testeridan foydalanadi.
Biroq, mexanik sinov usullari mos shakldagi namunalarni talab qilish va namunalarni tekshirgichda ma'lum bir holatda mahkamlash kabi kamchiliklarga ega. Afzallik shundaki, ular ishlash qiymatlarini aks ettiradi. Metallografik tekshiruv termoyadroviy zona o'lchamini o'lchash va payvandlash nuqsonlarini aniqlash uchun ishlatiladi.
Yaxshi qo'shma sifat ma'lum bir kuch va plastisiyaga ega bo'lishida aks ettirilishi kerak, ayniqsa ikkinchisiga ko'proq e'tibor berilishi kerak. Jarayonning o'ziga xos xususiyatlaridan kelib chiqqan holda, tegishli sharoitlarda asosiy materialga o'xshash xususiyatlarga ega yuqori sifatli bo'g'inlar olinishi mumkin.
Suzhou Agera Automation Equipment Co., Ltd. is engaged in the development of automated assembly, welding, testing equipment, and production lines, mainly applied in household appliances, hardware, automobile manufacturing, sheet metal, 3C electronics industries, etc. We can develop customized welding machines and automated welding equipment according to customer needs, including assembly welding production lines, assembly lines, etc., providing suitable automation overall solutions for enterprise transformation and upgrading, helping companies quickly transition from traditional production methods to high-end production methods. If you are interested in our automation equipment and production lines, please contact us: leo@agerawelder.com
Xabar vaqti: 2024-yil 16-mart
