
ZHWEIJUN.BLOGSPOT.COM
Let's be happy together!Let's be happy together! GTAW mistake,welder dont know. Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding, is an arc welding process that uses a nonconsumable tungsten electrode to produce the weld.and its specified to meet strict aesthetic, structural, or code or standard requirements. Ok,let's see the mistakes in gas tungsten arc welding operating. The welding types have AC and DC,the gas tungsten arc welding are created with power polarity.welding machine of AC can cr...
http://zhweijun.blogspot.com/