A processing method using an electric discharge machining device

A technology of spark machining and machining method, which is applied in the direction of electric machining equipment, accessories, metal machining equipment, etc., can solve the problems of prolonged production process, cumbersome process, increased cost, etc.
CN104209606BInactive Publication Date: 2015-09-23江阴市赛英电子股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
江阴市赛英电子股份有限公司
Publication Date
2015-09-23
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a processing method using an electrosparking device. The device comprises an electrosparking head (10), a lifting device (101), an upright column (102), a workbench (103), a workpiece (105) and a processing medium supplying device (104), wherein the lifting device (101) can move 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 machining method using an electrical discharge machining device. Background technique

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

[0003] During EDM, the tool electrode and the workpiece are connected to the two poles of the pulse power supply respectively, and are immersed in the working fluid, or the working fluid is charged 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...

Claims

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