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FAQ

What brand of MAG/MIG welding machine good stability high load rate (the main processing non-ferrous metals such as copper and aluminum) and the teacher requested to introduce.
Germany's Fries 3000 type AC and DC welding machine, and then the aviation industry is very popular, but the price is high. And the Miller welding machine made in America, especially good for butt welding. You can refer to the reference.
MIG automatic welding is always broken arc is how ah?
The description of the problem is too vague. What is the phenomenon of arc breaking?Two possibilities:1. current voltage is relatively large, but not to melt the wire too fast, there will be a section of a wire melted, intermittent arc2., feeding wire interruption, arc back to the wire feeder, because the discharge distance is too large, resulting in arcing
Which is better, TIG welding method and MIG welding method?
The former is suitable for welding thin plate, which is suitable for heavy plate and mass production. In many aspects, TIG welding is less limited.
What are the principles of Tandem twin wire welding and monofilament composite pulsed MIG welding?
LZ, this name is interesting. Double wire welding is two welding machines, both guns at the same time welding, can be the same arc pit, can also be a front, a rear, two arc pit, or both sides simultaneously. Yes, the welding wire is different and the welding parameters are different. Double Pulse GMAW, two pulse superposition, with wave superposition theory as a pulse for welding, one droplet per pulse, a pulse, is responsible for the scale pattern.
The difference between TIG welding and MIG welding
TIG is a non melting electrode TIG welding, is a manual electric arc welding with argon gas protection, while MIG belongs to inert gas welding consumable electrode, and the TIG is different to manual wire for automatic wire feeding.
The difference between MAG welding machine and MIG welding machine
Active gas shielded arc welding (MIG) can be applied to most of the major metals, including carbon steel and alloy steel.Inert gas shielded welding (MAG) is suitable for stainless steel, aluminum, magnesium, copper, titanium, zirconium and nickel alloys. The arc welding can be carried out by using the welding method.