Learn how to TIG weld and build parts like these here:
http://www.6061.com
Welder settings
Material selection
Tools and Machinery used (with part numbers)
60+ short instructional videos
Lots of supplemental text when necessary.
http://www.6061.com
Buy fun "weld-it-yourself" kits here: https://artisan-alloys.myshopify.com/...