QUOTE(zfinger @ Jun 15 2006, 09:25 PM)
QUOTE(Humphrey @ Jun 13 2006, 06:05 PM)
maybe he is not using gas with the hardwire and exposing the molten pool to less then innert gases.
That or he may not be chipping the slag off the flux core beads, and doesnt realize how poopy his weld are underneath?
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I dont even have gas, nor do I know what I'm doing. I'm just sticking whatever scrap metal is in my garage together at this point.
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Thats the best way to learn. FYI you need to use flux core wire when you don't have gas (argon or argon mix) hooked up to the system. The gold wire would need the shielding gas to help you make nice welds. You can buy the gas and bottle at any welding supply house. You will also need to get the regulator for the gas. Considering you "practicing" right now, I would probably stay with the flux core wire. Once you get a feel for it, then you can get the gas and go that route.