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flux core mig.

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发表于 2021-8-31 22:58:12 | 显示全部楼层 |阅读模式
Ok so I finished up on stick welding (at least plate anyway) and now come jan 22 I will be in intro to mig and then after that plate testing with mig. This semester I will be mig welding mild steel with solid and flux core wire but the flux core also uses shielding gas. I will also be mig welding aluminium. So my question is: this flux core with sheilding gas, can it be ran on any mig? Or does it need a special machine? In trrms of strength is I comparable to 7018? Can you just run regular flux core wire with mix gas and get the same results? Any information or tips would be greatly appreciated! !!
Reply:dual shield is not normal flux core wire  some run with c25 some with just c02 depends on what the specs for the wire call for  the stuff i have ran is in the 0.045 and bigger wire sizesMiller Xmt 350Lincoln Ln-25Ahp 200xSmith Gas Mixer AR/HTig is my Kung FuThrowing down dimes and weaving aboutInstagram http://instagram.com/[email protected]
Reply:You'll need serrated drive rolls for flux core. Some flux core wires run best on straight CO2, others can be run on C-25. I would say anything over .045” gasless flux core wire you'll need a flux core gun.Don’t pay any attention to meI’m just a hobbyist!CarlDynasty 300V350-Pro w/pulseSG Spool gun1937 IdealArc-300PowerArc 200ST3 SA-200sVantage 400
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