发明授权
US4510373A Control for welding system 失效
焊接系统控制

Control for welding system
摘要:
The specification describes a control unit for use with the welding gun of an arc welding assembly. A single adjustable means in the welding gun effects changes in the control unit to regulate welding voltage as well as the speed at which the electrode wire is fed to the welding site.
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