Welding Tools - Page 9 - Popular Questions, Answers, Tips & Manuals
Zx7-225 welding machine cannot lower welding amps with the manual control.
The correct current, or amperage, setting primarily depends on the diameter and type of electrode selected. For example, a 1/8-inch 6010 rod runs well from 75 to 125 amps, while a 5/32-inch 7018 rod welds at currents up to 220 amps. The side of the electrode box usually indicates operating ranges. Select an amperage based on the material thickness, welding position (about 15 percent less heat for overhead work compared to a flat weld) and observation of the finished weld. Most new welding machines have a permanent label that recommends amperage settings for a variety of electrodes and material thicknesses.
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7/5/2019 8:48:12 PM •
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I wanted info on plasma, not welding
A plasma stream is created when an electric arc is introduced to a gas passing through a restricted orifice under pressure ionisig the gas. The plasma stream can be controlled to carry out welding or cutting operations.
5/31/2019 5:03:01 PM •
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