What is back purging and why is it critical in motorsport fabrication TIG welding? Purging is the process of removing the oxygen from the inside of an enclosed part prior to TIG welding. Removing oxygen from inside the part protects the back of the weld from oxidation due to the high heat of TIG welding enhancing the quality of the weld. This, in turn, maintains the corrosion resistance of parent materials, ultimately reducing leak rates and even structural failure risks of your finished work. I
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What is back purging and why is it critical in motorsport fabrication T…
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Purging TIG Welds, Here's Why & How
Purging TIG Welds, Here's Why & How
Jul 18, 2022
hpacademy.com
Laser welding in industrial environments is becoming more and more popular than traditional MIG welding and TIG welding methods, but why? Serra Lasers Evan Shea runs us through some of the differences and similarities of a laser welder compared to TIG welding, including why a laser weld can not only be faster but also stronger and cheaper than a TIG weld. Using the IPG LightWELD 1500 laser welder as the example, we take a look at what shielding gas is used between nitrogen gas and argon gas with
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Laser welding in industrial environments is becoming more a…
641.6K viewsJun 18, 2023
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