Seam payvandlash - bu a payvandlash usuli 1 juft rolik disk elektrod o'rniga spot payvandlash, va ko'chish bilan nisbatan ish vazifasini bajarish uchun muhrlangan payvand payvandlash bilan bir-biriga to'g'ri to'g'ri keladi.
Seam payvandlash keng ishlatiladi ichida ishlatiladigan bo'g'im larning ishlab chiqarish talab 2c va ba'zan ishlatiladigan bog'lanish muhrlanmaydigan shkafi metall qismlar. Qalinligi qalinligi metall material to be payvandlangan bo'ladi odatda {0.1 gacha 2,5mm. Seam payvandlash keng ishlatiladi in in in nozik plata payvandlash neft drumlar, kans, kanalar, quvurlar, samolyotlar va avtomobil yonilg'i tanklari, va muhrlangan idishlar ichida jet dvigatellari, raketalar, raketalar, va raketalar..
ga muvofiq aylanish va energiyalash shakli the seam pad, seam welding bo'linishi mumkin uch turga bo'linadi: uzluksiz tikuv payvandlash, intermittent tikuv payvandlash va qadam dengiz payvandlash.
1. Uzluksiz rulon payvandlash: The roll pad aylanadigan doimiy, the weldment continuously moves between the two roll pads, and the welding current is continuously turned on. Since the two roller pad Har doim pass a katta oqim, the roller padlari va weldment issiqlik up jiddiy, the roller padlari oson yirtilgan 2c va welds lar oson haddan tashqari qizib qizib, katta chuqurchalarni hosil qiladi .
2. Intermittent Roll Welding: The roll pad doimiy ravishda aylanadi 2c the weldment continuously moves the two roll pads, and the welding current turned intermittently. Since the welding current is o'zgargan on on vaqti-vaqti bilan, the roll pad va the weldment a chance to cool down. The roll pad loss is kichik va weld is to 2c overheat, shunday u eng ko'p ishlatiladigan hisoblanadi.
3. Step roll payvandlash: The roll pad aylanishi vaqti-vaqti bilan, the weldment moves interval the two roll pads, and the welding current turned on the roll pad stops chunki eritilgan yadro ning qo'shilishi sodir bo'lgan vaqt vaqti 2c a zichlovchi payvand payvandlash mumkin mumkin. Lekin haydovchi pad pad dan ko'proq murakkab dan ko'proq interval tikuv payvandlash.
