12-29-2016, 10:23 PM
Here is at least one explanation of what is going on inside the torch ... http://www.lincolnelectric.com/en-us/equ...works.aspx ...
You can probably make them but I think the materials and dimensions may be somewhat critical to making it all work. Good luck.
You can probably make them but I think the materials and dimensions may be somewhat critical to making it all work. Good luck.