Tungsten Copper Welding Wheel
Tungsten Copper Welding Wheel Description
Due to the very high melting point of tungsten, tungsten-copper electrodes have a very long service life compared to pure copper or graphite electrodes. Tungsten Copper Welding Wheel is a ring-shaped tungsten copper electrode material, which is mainly manufactured by infiltration sintering process. It has high wear resistance, outstanding surface quality, good machinability, excellent electrical conductivity, stable microstructure, and arc ablation resistance. Strong, high temperature resistance and high welding precision.
Working process of Tungsten Copper Welding Wheel:
Tungsten Copper Welding Wheel is an important part of the seam welding machine (upper and lower ring electrodes and continuous or intermittent discharge), suitable for continuous welding of metal sheet joints, and can be widely used in welding of steel, stainless steel, copper, aluminum and other materials . During the welding process, the upper and lower annular electrodes clamp the workpiece to be welded, and the welding wheel acts as the electrode and the welder to release positive and negative currents respectively, so that the heat generated when the welder contacts the welder will melt the welder parts. The rotation of the roller drives the welding machine to form a continuous welding process.
Tungsten Copper Welding Wheel Specifications:
Material |
W70Cu30,W75Cu25 |
Technique |
Forging,Sintering,Annealing,Rolling,HIP,Machining,Injection Molding process |
Outer Diameter |
50-175mm |
Length |
10mm-2000mm |
Inner Diameter |
10-60mm |
Height |
5-40mm |
Conductivity(%IACS) |
35-50 |
Density |
14.1-15.3g/cm3 |
Surface |
Polished,Bright,Chemical Cleaning,Black Oxide,etc. |
Shape |
Round |
Standard |
ASTM B702,GB,JIS |
Certification |
ISO9001 |
Tungsten Copper Welding Wheel Pictures:
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