Micro Plasma Arc Welding of Thin Stainless Steel Sheets: Weld Pool Size and Weld Quality Analysis
Abstract: This paper observes the changes of weld pool profile during pulsed Mcro plasma arc welding of 304 stainless steel thin sheets, and studies the influence factors of weld pool size and weld formation quality. Results show that: 1. Micro plasma arc welding principle and characteristics 1.1. Formation process and principle overview of microplasma arc…