I'm a newbie and had some questions I have know idea about.
- What are the two types of orifices on a cutting torch? Center cutting jet and __________jet.
- Why is it a bad idea to quench a hot weldment?
- Where does the filler metal come from in stick and mig welding?
- What are the little brown globs on the surface of a mig bead?
- What's the optimal polarity for manual welding aluminum with tig?
- What's stickout in mig?
- What's a flame with excessive acetylene called?
- If your trying to run a 1/8" 6010 on 100a ac and it isn't working what is the problem?
- If your trying to stick weld 2 pieces of .5" plate with a 1/16 electrode and is doesn't work what's the problem?
- How does the filler material get added to the weld in GTAW?
Thanks so much,