Aluminum spot welding is a kind of resistance welding, which uses resistance heat generated by current through weldment and nearby area as a heat source to locally heat workpiece, and at the same time pressurize workpiece to form a metal bond.
The structure of robot aluminum spot welder is roughly the same as that of steel spot welder. Compared with steel spot welder, robot aluminum spot welder requires greater welding pressure, higher welding current and shorter welding time. The design strength of welding gun is higher, power of welding transformer is greater, and optimized waterway structure is used to ensure best heat dissipation effect of welding gun.
The output current of welding gun is large and the welding time is short
Welding gun' s strength is higher
Welding gun pressure is high
Curved Surface Electrode
The gun arm is equipped with a cooling copper bar
Welding gun can be equipped with pressure feedback device
C TYPE BASIC PARAMETERS
Weld gun force:MAX 8000N
Maximum short-circuit current:50KA
Transformer capacity: 225KVA X=50%
Weld gun stroke :130/180/2 80mm, Can also be increased according to the requirement
Total weight of welding gun:≤164KG
Weld gun cooling water flow:≥15L/min
Electrode cap: φ20mm
X TYPE BASIC PARAMETERS
Weld gun force:MAX 8000N
Maximum short-circuit current:50KA
Transformer capacity: 225KVA X=50%
Weld gun opening:24*/19°
Total weight of welding gun:≤20OKG
Weld gun cooling water flow:≥15L/min
Electrode cap: φ20mm
