Welding for Beginners:What is the Difference Between AC Welding and DC Welding?

There are a lot of different acronyms in the welding Industry. TIG, MIG, SMAW, AC, and DC are just a few that are commonly thrown around. So, aside from the first letter of their acronyms, what’s the difference between AC and DC welding? Whether you’re working in a large facility or an at-home [...]