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Joining Processes

Can you TIG Weld Over a MIG Weld?

12/05/202112/07/2019 by Alexander Berk
Dreamstime M 50176912

Not so long ago, we had the case where an old welded, mild steel support structure showed some quite ugly weld beads. As we are a mainly TIG process factory, the question was: Can we TIG weld over MIG welds? Generally speaking, yes. TIG welding makes it possible to melt a weld without adding filler … Continue Reading

Categories TIG Welding Leave a comment

What is the Right Lens Shade for TIG Welding?

10/01/202311/07/2019 by Alexander Berk

Recently the question arose in our workshop which lens shade to use for proper eye protection. To answer that question, I looked into the guidelines and best practices to keep your eyes safe while having a clear view on the weld. So what is the right lens shade for TIG welding? Choosing the right lens … Continue Reading

Categories TIG Welding Tags PPE, TIG Welding 1 Comment

Why does my TIG welding arc wander?

06/04/202119/12/2018 by Alexander Berk
87922957 S

Wandering of the TIG welding arc is an annoying problem which you might encounter especially at the beginning when you are new to TIG welding. There are more than one cause for the problem, and in this article, I will shed some light on a couple of the most common, which hopefully will fix your … Continue Reading

Categories TIG Welding Tags Arc, TIG Welding 2 Comments

Is TIG welding AC or DC?

10/01/202302/11/2018 by Alexander Berk
Img 20161027 084322578

When you start TIG welding, the first major setting you have to set up is the current. Using AC or DC has a hugh impact on your weld results. In this article I will give you a best practice guideline that should help you make the right choice for your welding tasks in the future.  … Continue Reading

Categories TIG Welding Tags TIG Welding Leave a comment

Why does my TIG electrode melt?

18/05/202201/11/2018 by Alexander Berk
106118004 S

Especially if you are new to TIG welding, you might have encountered the “balling up” of your TIG electrode. A TIG electrode normally lasts a while before it needs to be sharpend or replaced, so if you experience melting on your electrode, this article might help you to shed some light on the issue.  TIG … Continue Reading

Categories TIG Welding Tags TIG Welding 1 Comment

Why does my TIG welder shock me?

06/04/202126/10/2018 by Alexander Berk
Dreamstime M 24024920

Do you know these little unpleasant wake up calls from your TIG welder? In this article, I will explain what the most likely causes are and how to prevent them.  Your TIG welder shocks you because electricity chooses the path of least resistance. And that shouldn’t be you! Check if your welding equipment is in … Continue Reading

Categories Health & Safety, TIG Welding Tags Electricity, TIG Welding 1 Comment
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