A control system of an electric discharge machining device

A technology of processing device and control system, which is applied to electric processing equipment, auxiliary devices, metal processing equipment, etc., can solve the problems of increased cost, complicated process, prolonged production process, etc.
CN104209609BInactive Publication Date: 2016-01-27STATE GRID CORP OF CHINA +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
STATE GRID CORP OF CHINA
Publication Date
2016-01-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a control system of an electrosparking device. The control system comprises a controller, an electrosparking head (10), a lifting device (101), an upright column (102), a workbench (103), a workpiece (105) and a processing medium supplying device (14), wherein the lifting device (101) is capable of moving up and down along the upright column (102) so as to enable the electrosparking head (10) to ascend and descend; the processing medium supplying device (104) is supported on the workbench (103); the workpiece (105) is put in a processing medium in the processing medium supplying device (104).
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Description

technical field

[0001] The invention relates to the field of electrical discharge machining, in particular to a control system of an electrical discharge machining device. Background technique

[0002] EDM is a special processing method that uses the electric erosion effect generated by the pulse discharge between the two electrodes immersed in the working fluid to erode conductive materials, also known as electric discharge machining or electric erosion machining.

[0003] During EDM, the tool electrode and the workpiece are respectively connected to the two poles of the pulse power supply, and immersed in the working fluid, or the working fluid is filled into the discharge gap. The tool electrode is controlled to feed to the workpiece through the gap automatic control system. When the gap between the two electrodes reaches a certain distance, the pulse voltage applied to the two electrodes will break down the working fluid and generate spark discharge. A large amount of h...

Claims

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