Micro TIG Welding

http://www.danscertifiedwelding.com/micro-tig-welding/
Micro TIG Welding
“MICRO TIG WELDING” takes the Gas Tungsten Arc Welding (GTAW)/ Tungsten Inert Gas (TIG) process to whole new degree of surgical precision. This method is generally utilized in the mold industry, where repairs often must certanly be completed with minimum weld buildup.

In micro tig welding, the weld is conducted utilizing a microscope and a custom small tig torch. The filler material wires utilized in this method can go down seriously to .005” (5 tens of thousands of an inch). The usage of the micro tig process is crucial to the repair of molds, because it leaves minimal to non-existent sink. (“Sink” is proof of the weld where in actuality the section alongside the weld is gloomier and then rises back as much as the initial height of the material.)

Pre-heat and post-heat furnaces are utilized as required, to simply help avoid the tool steels from cracking. The filler materials are purchased to complement the bottom metal material and/or match the bottom metal hardness.