deere_x475guy
Gold Member
I stated out over 30 years ago with a Lincoln AC/DC stick welder. It sure has been a work horse for me. The DC allows easier vertical up welding and over head welding. It also tends too start better than AC. A/C is best if you ever have to weld something that may be magnetized. If you try to weld something magnetized you will get a lot of arc blow and will be waisting your time. The AC current alternates and between polarities and will allow you to weld the magnitized metal.
About 5 years ago I purchased a MM 251 mig machine and love it. However like the AC/DC it to has it's purpose. I use the mig when I have clean metal to weld and am inside where I don't get drafts. Mig welding in the wind would be like trying to weld magetized metal with DC. The shielding gas gets blowen out of the arc and you have poor welds then. If I do use the MM 251 out doors I use it as just a straight wire welder with no gas, the polarity reversed and solid core wire. But only if the metal isn't to dirty. If it's one of my implements and I want to get it back to work fast I use the Lincoln stick welder.
Next welding machine I would like to add to the stable is a Tig inverter model. Probable the Thermal ARC 185. Anyway I hope I have bored or confused you to much with my input and good luck.
About 5 years ago I purchased a MM 251 mig machine and love it. However like the AC/DC it to has it's purpose. I use the mig when I have clean metal to weld and am inside where I don't get drafts. Mig welding in the wind would be like trying to weld magetized metal with DC. The shielding gas gets blowen out of the arc and you have poor welds then. If I do use the MM 251 out doors I use it as just a straight wire welder with no gas, the polarity reversed and solid core wire. But only if the metal isn't to dirty. If it's one of my implements and I want to get it back to work fast I use the Lincoln stick welder.
Next welding machine I would like to add to the stable is a Tig inverter model. Probable the Thermal ARC 185. Anyway I hope I have bored or confused you to much with my input and good luck.