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How many welding methods does the welder have
There are many methods of metal welding. How to find the most suitable welding method for you, I believe that everyone is very astute, and will consider all aspects of cost, efficiency, product quality, quality of welded products, mechanical life, environmental protection, etc., these editors I won't write it specifically for the time being, let's talk about the basic method first.
1. In terms of broad categories, there are three methods:
1. Pressure welding
2. Fusion welding
3. Brazing
1) Pressure welding is subdivided into:
① Resistance butt welding
② Resistance spot welding, projection welding, seam welding
③ Cold welding
④ Ultrasonic welding
⑤ Explosive welding
⑥ Forge welding
⑦ Diffusion welding
Xinxing welding machine flash butt welding machine diagram
2) Fusion welding can be subdivided into:
① Arc welding: plasma arc welding, atomic hydrogen welding, argon arc welding, gas shielded welding, submerged arc welding, stud welding, electrode welding.
② Gas welding: oxygen hydrogen gas welding, oxygen acetylene gas welding, air acetylene gas welding.
③ Thermite welding
④ Electroslag welding
⑤ Electron beam welding
⑥ Laser welding
3) Brazing can be subdivided into:
① Flame brazing
② Induction brazing
③ brazing in the furnace
④ Salt bath brazing
⑤ electron beam brazing
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