Laser-electrolysis composite machining device and method of tiny holes in non-recast layer

A technology of compound machining and tiny holes, applied in the field of laser-electrochemical compound machining devices without tiny holes in the recast layer, can solve the problems such as insufficient removal of the recast layer, damage to important parts of the workpiece, and difficulty in removing dead corners, achieving electrolytic machining. The effect of good quality, high quality and efficient processing, and reduced workload

CN104014880AInactive Publication Date: 2014-09-03临沂市奥林欧克工具有限公司

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Patent Information

Authority / Receiving Office: CN · China
Current Assignee / Owner: 临沂市奥林欧克工具有限公司
Publication Date: 2014-09-03
Estimated Expiration: Not applicable · inactive patent

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Abstract

The invention discloses a laser-electrolysis composite machining device and method of tiny holes in a non-recast layer. The device and method aim to solve the problem that in the prior art, it is difficult to effectively machine tiny holes without defects. The device comprises a machine tool base and a machine tool stand column, wherein the machine tool base is provided with a workpiece fixture, and the machine tool stand column is perpendicularly arranged on the machine tool base. An electrolysis machining cathode spray nozzle and a laser emission head are arranged above the workpiece fixture, wherein the electrolysis machining cathode spray nozzle and the laser emission head are fixed to the machine tool stand column and are driven through a conversion motor. The electrolysis machining cathode spray nozzle and the laser emission head are arranged with the axes in the same plane, and converted through the conversion motor, so that the advantages of high efficiency in laser machining and good quality in electrolysis machining are integrated, and high-quality and efficient machining of tiny group holes is achieved.

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Description

Technical field

[0001] The invention relates to a processing device and method for micro-holes without a recast layer, in particular to a laser-electrolytic composite processing device and method without micro-holes in a recast layer. Background technique

[0002] At present, the wide application of micro-hole structure in precision equipment products and aviation industry has made micro-hole processing technology aroused widespread concern in the scientific and engineering communities at home and abroad. Micro-hole processing methods are divided into three categories: mechanical processing, special processing and compound processing. Mechanical processing mainly includes mechanical drilling and mechanical punching; special processing mainly includes laser processing, electric discharge processing, electrochemical processing, ultrasonic processing, electron beam processing, ion beam processing, etc.

[0003] For some tiny holes with special technical requirements or on parts made ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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