Two Person on Both Sides Synchronized GTAW for SUS304 Austenite Stainless Steel

This article has mainly studied one kind improved two person two-sided synchronized GTAW craft for the austenite stainless steel.This craft makes the improvement in the original two person two-sided synchronized GTAW craft foundation which one time welding two-sides formings.A series of welding engineer testing on 8 mm SUS304 were carried on.The new craft could guarantee the welding quality in contrast with the original two person two-sided synchronized GTAW.Through passing the welding procedure qualification,its weld joint satisfies the design technique target completely.It obtains the application and the promotion successfully in the pressure vessel manufacture.