Lathe worker electric welding machine with fixing function
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 岳文智
- Publication Date
- 2017-06-30
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of industrial equipment, in particular to an electric welding machine for lathe workers with fixed functions. Background technique
[0002] The electric welding machine uses the high-temperature arc generated when the positive and negative poles are short-circuited instantaneously to melt the solder on the electrode and the material to be welded, so as to combine the objects to be contacted. Its structure is very simple, it is a high-power transformer. Generally, electric welding machines can be divided into two types according to the type of output power supply, one is AC power supply and the other is DC power supply. They use the principle of inductance, the inductance will produce a huge voltage change when it is turned on and off, and use the high-voltage arc generated when the positive and negative poles are short-circuited instantaneously to melt the solder on the welding rod, so that they can achieve...