Menene shigar da PWHT-Post Weld Heat Jiyya
Induction PWHT (Maganin zafi na Bayan Weld) wani tsari ne da ake amfani da shi a cikin walda don inganta kayan aikin injiniya da rage saura damuwa a cikin haɗin gwiwa. Ya ƙunshi dumama ɓangaren welded zuwa takamaiman zafin jiki da riƙe shi a wannan zafin na wani ɗan lokaci, sannan sanyaya mai sarrafawa. Hanyar dumama shigar… Karin bayani