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Wlding plasma PAW

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bobosk

Mechanical
Jul 23, 2020
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Welding engineers, do you have any nice teaching materials (and preferably production ones :)) regarding automatic plasma welding, tz. stainless steel ruler: 304/316. Mainly welding of plates from 3 to 12 mm (longitudinal welds on the shells in the 1G / PA position).
What parameters do you set when welding, e.g. bl. 4 mm.

nozzle size
current
voltage
shielding gas (type and quantity)
plasma gas (type and quantity)
ridge shielding gas
welding speed
wire feed speed (wire size)
distance between the nozzle and material
type of joint (bevel, threshold, gap)
 
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