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Rotary-arc coupling discharging milling device

A technology of milling processing and arc rotation, which is applied in the field of arc coupling electric discharge milling processing devices, can solve problems such as unstable processing, low processing efficiency, and unclear processing mechanism research, and achieve simple and convenient control operations, improve processing efficiency, low cost effect

Inactive Publication Date: 2012-12-26
YANTAI UNIV
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Problems solved by technology

[0003] The existing technology is not clear about the processing mechanism, the processing process is unstable, and the processing efficiency is low, so it can meet the processing requirements

Method used

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  • Rotary-arc coupling discharging milling device

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Embodiment Construction

[0018] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0019] like figure 1 As shown, a spiral arc coupled electric discharge milling device includes a hollow electrode 1 and an electromagnetic coupling device 2. The hollow electrode 1 applies the theory of electromagnetic discharge erosion to mill a workpiece 3, and the workpiece 3 is placed in a milling fluid 4.

[0020] The processing device mainly uses the magnetic field generated by the electromagnetic coupling device 2 to affect the shape of the arc generated by the hollow electrode 1, thereby generating an arc rotating along the surface of the hollow electrode 1 at high speed to achieve a processing method similar to high-speed milling in machining. According to the principle of electromechanics, for electromagne...

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Abstract

The invention relates to an efficient special electric processing technology and specifically relates to a rotary-arc coupling discharging milling device. The device comprises an electrode and an electromagnetic coupling device, wherein the electromagnetic coupling device is arranged on the periphery of the electrode and influences the discharging arc state of the electrode through a magnetic field generated by the electromagnetic coupling device. According to the rotary-arc coupling discharging milling device, the discharging arc state of the electrode is changed under the action of the magnetic field, the processing efficiency is increased, the processing state is stable and the control operation is simple and convenient. The rotary-arc coupling discharging milling device has the advantages of simple equipment and low cost; the equipment parts are common, so that the maintenance and the exchange are convenient; and the rotary-arc coupling discharging milling device is suitable for various electrical process machines.

Description

technical field [0001] The invention relates to a high-efficiency special electric machining technology, in particular to a rotary arc coupling electric discharge milling processing device. Background technique [0002] With the progress and development of the manufacturing industry and the maturity and promotion of special processing technology, more and more people pay attention to the electric processing technology. How to improve the processing efficiency of the electric processing technology has become an urgent problem that the manufacturing industry is facing. . At present, the solutions to such problems are generally in the control of power parameters, control of tool cutting speed and change of working medium. [0003] In the prior art, the research on the processing mechanism is unclear, the processing process is unstable, and the processing efficiency is low, so it can meet the processing requirements. The purpose of the present invention is to significantly imp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H7/38
Inventor 周玉兰柴永生刘长友刘兆全张龙范文龙
Owner YANTAI UNIV
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