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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.

Inactive Publication Date: 2016-01-27
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for workpieces with combined and complex structural requirements for the cavity structure, frequent replacement of forming tool electrodes is required, resulting in the disadvantages of prolonged production process, cumbersome process and increased cost

Method used

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  • A control system of an electric discharge machining device
  • A control system of an electric discharge machining device
  • A control system of an electric discharge machining device

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Embodiment Construction

[0030] Refer below Figure 1-6 , describe the present invention in detail.

[0031] A control system of an electric discharge machining device, which includes a controller, an electric discharge machining head 10, a lifting device 101, a column 102, a workbench 103, a workpiece 105, and a processing medium supply device 104, wherein the lifting device 101 can move along the The column 102 moves up and down to lift the EDM head 10, the worktable 103 carries the processing medium supply device 104, and the workpiece 105 is placed in the processing medium in the processing medium supply device 104,

[0032] Described electrical discharge machining head 10 comprises lower frame 3, upper frame 6 and inner frame 1, and described upper frame 6 is above described lower frame 3, and inner frame 1 is positioned at by lower frame 3 and inner frame 1. In the chamber formed by the upper frame 6, and can slide up and down;

[0033] Wherein, the upper inner side of the upper frame 6 and the ...

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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).

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23H1/00B23H11/00
Inventor 贾雪蒙付荣樊立凤孔凡龙宋丹丹樊毅王波李红坡
Owner STATE GRID CORP OF CHINA
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