Open Source TIG Welder

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- TIG stands for Tungsten Inert Gas

- Uses a permanent tungsten electrode, and a cone of sheild gas to melt the material. The user also holds a flux rod and manually dabs the weld area

- It offers the highest control, range of materials, and quality; It also offers the highest pricetag sadly

Used For

- Advanced Welding

- Ultra High Quality Welds

- Welding of Exotic Materials Such as Titanium

Industry Standards

- Miller Syncrowave® 250 DX 230/460/575 V

Existing Open Source Designs


Minimum Viable Product

- Modular

- Inexpensive as Possible

- User Upgradable

- AC or DC in

- Made in Conjunction with OCI

Basic Design




See Also


Useful Links

- Wikipedia Page on TIG Welding