Q: Welding two pieces of stainless steel by spot welding, which spot welder is the best? AC, DC?What is an inverter type medium frequency spot welder?

You see how thick stainless steel and stainless steel, AC welder / welder / welding inverter welding can be done, see you on the requirements of the degree of the welding quality is high. If you require solder joint appearance, stable welding, welding inverter can be used only if required, meanwhile, a high degree of oxidation of the solder joint is not required. AC welder / welder can be suitable for you.

Q: How to do spot welding circulating water tank?

Spot welding water cycle General requirements: more than 10l/min of water flow, because the spot welding will heat up, so if the self cooling water tank, water tank volume can not be less than 100L, if the air cooling water tank volume of 10L above.The above data is based on the standard of 100KVA welding machine. Other parameters that can go up or down.

Q: I have a transformer capable of entering 220V 6V 12V 24V 36V capacity 1000VA low rated current 27A, I want to make it a touch welder. Do 2 square meters of small wire connector. Need to add something, want to play a few, to the points

1000VA transformer into a welding machine is too small, if it is below 0.5 of the touch sheet can also reluctantly, you touch 2 square below the head can not be used, within the thread insert is usually copper, little resistance and iron materials, how many times, you should use the large power transformer. Don't waste time

Q: Is it harmful to eyes to work in battery spot welder?

As long as the spark doesn't splash into your eyes, it's OK to wear glasses.

Q: What is the difference between spot welding machine and welding machine?

Its essence is different, generally speaking: the former is low voltage 2-4V, and the latter is higher voltage, 50-90V.

Q: What's the difference between a die laser welder and a spot welder?

Laser welding can only weld small things, welding welding is big things

Q: What harm does the factory spot welder work to people?

The first welding has a high current through the formation of a strong magnetic tddhj field, second beryllium bronze electrode after heating micro radiation, consider it, but there will be no big question

Q: That is, welding nickel belt, that spot welder, can not be used to weld electronic components, why?I think the copper clad copper foil is too thin, want to replace with a thicker wire, I shed technology does not pass, often for appearance of a solder joint tangled for a long time

Yes, it does matter. Just on the pressure, it won't passYou can try to use good wire and welding aidsThe degree of beauty is mainly the first line of welding wireYou calculate the melting point, wire thickness

Q: How can the automatic spot welder prolong the life of the welding nozzle?

It all depends on all the material in the solder

Q: Is the spot welder the same as the riveting welder?

Quite different。 Spot welding machine is to use the positive and negative electrode short circuit to produce short circuit current to dissolve metal parts. A riveting machine uses a punch similar to a punch pin to rivet two pieces together in a small package. Two kinds of equipment welding process is different, according to the welding workpiece to decide.