Kutanga, preheating:
1. Kune iyo workpiece ine chimiro chakaomarara kana yakapinza-chikamu shanduko uye yakakura inoshanda ukobvu, inofanirwa kuve yakatsvairwa.
2. Nzira yekupisa ndeye: preheating ye800 ℃, yechipiri preheating i500 ~ 550 ℃ uye 850 ℃, tembiricha yekukwira kwekutanga preheating inofanira kuganhurirwa.
Chechipiri, kupisa:
1. Kune notchi nemaburi mune workpiece, kukanda uye welding zvikamu uye yakagadziridzwa Stainless simbi workpiece, kazhinji kwete munyu yekugezera choto kupisa.
2. Iva nechokwadi chokuti workpiece inopisa kwenguva yakakwana.Verenga ukobvu hunoshanda hweiyo workpiece uye ukobvu hwemamiriro (iyo ukobvu chaihwo hunowedzeredzwa neiyo workpiece shape coefficient) nekureva Tafura 5-16 uye Tafura 5-17.
Chetatu, kuchenesa:
1. Iyo workpiece uye gadziriso inofanira kucheneswa nemafuta, yakasara munyu, pendi uye zvimwe zvinhu zvekunze pamberi pekupisa kupisa.
2. Chigadziro chinoshandiswa kekutanga muchoto chevacuum chinofanirwa kubviswa uye kucheneswa pachine nguva pasi pedhigirii yevacuum inodiwa neworkpiece.
Chechina, choto kurodha:
1. Muchiito chekurapa kwekupisa, iyo yakasvibiswa workpiece inofanira kupisa pane imwe yakakosha
2. Iyo workpiece inofanira kuiswa munzvimbo inoshanda yekupisa