Method for Machining Micro Rotating Body Structure
A technology of gyrator and swivel, applied in metal processing equipment, electric processing equipment, manufacturing tools, etc., can solve the problems of time-consuming electrode processing, low processing efficiency, large electrode loss, etc., and achieve short processing time, high processing efficiency, The effect of convenient processing
Active Publication Date: 2019-03-08
SHENZHEN UNIV
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Problems solved by technology
As micro-components are more and more widely used in the industrial field, it is necessary to develop a processing method for the structure of the micro-revolving body; the current EDM method for machining the revolving body requires stacking multiple sheet electrodes And connected, cylindrical micro-electrodes need large area layer by layer scanning milling EDM, not only the electrode processing is time-consuming, but also the whole processing process takes a long time, the processing efficiency is low, and the electrode loss is relatively large in the process of processing the rotating body
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[0038] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] refer to figure 1 and Figure 6-10 , the present invention processes the method for micro-revolving body structure, processes by microelectrode 1 of sheet formation, comprises:
[0040] S10, through the first sheet microelectrode 11 on the sheet array microelectrode 1, perform micro electric discharge machining on the positions corresponding to the first sheet microelectrode 11 on the workpiece 4 in turn, to obtain the micro pyramid structure 2 or the micro prism structure;
[0041] S20 , performing micro-electric discharge machining on the rotating micro-pyramid structure 2 or micro-prism structure through the second sheet microelectrode 12 corresponding to the micro-pyramid structure 2 or micro-prism structure, to obtain a micro-rotator structure 3 .
[0042] In the above step S10, the micro-pyramid structu...
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Abstract
The invention discloses a method for machining a micro-rotary body structure. The method is characterized in that machining is carried out through a thin-sheet array micro-electrode and comprises thefollowing steps that micro electrical discharge machining is carried out on the positions, corresponding to first thin-sheet micro-electrode bodies in a one-to-one mode, of a workpiece in sequence through the first thin-sheet micro-electrode bodies on the thin-sheet array micro-electrode so as to obtain a micro-pyramid structure or a micro-prism structure; and micro electrical discharge machiningis carried out on the rotary micro-pyramid structure or the rotary micro-prism structure through a second thin-sheet micro-electrode body corresponding to the micro-pyramid structure or the micro-prism structure so as to obtain the micro-rotary body structure. The method for machining the micro-rotary body structure has the advantages that the micro-rotary body structure can be machined through the thin-sheet array micro-electrode, the machining time of the electrode is short, machining can be more convenient, the machining efficiency of a rotary body can be higher, the cost can be lower, andthe loss of the electrode in the process of machining the micro-rotary body structure can be smaller.
Description
technical field [0001] The invention relates to the field of revolving body processing, in particular to a method for processing a micro-revolving body structure. Background technique [0002] The rotor structure on the macro scale is mainly obtained by CNC milling, and there are not many processing methods for the micro rotor structure on the micro scale. As micro-components are more and more widely used in the industrial field, it is necessary to develop a processing method for the structure of the micro-revolving body; the current EDM method for machining the revolving body requires stacking multiple sheet electrodes And connected, the cylindrical microelectrode requires large-area layer-by-layer scanning milling EDM, not only the electrode processing is time-consuming, but also the entire processing process takes a long time, the processing efficiency is low, and the electrode loss is large during the process of processing the rotating body. Contents of the invention ...
Claims
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IPC IPC(8): B23H1/00B23H9/00B23H1/04
CPCB23H1/00B23H1/04B23H9/00
Inventor 徐斌伍晓宇梁雄马将雷建国龚峰程蓉阮双琛
Owner SHENZHEN UNIV