Combinational processing method for micro-array axle hole

Abstract

The invention relates to the micro matrix shaft hole combination machining method with the combination of electrochemical machining, electrical spark machining, and hypersonic recombination, to solve the difficulties of un-assured precision, low machining efficiency, and complex shape hard to machining. It makes single micro electrode through electrochemical machining, machining micro matrix master hole on the flat electrodes, making micro matrix shaft through electrical spark machining and complex supersonic vibration, and using micro matrix shaft and electrochemical machining to make the micro matrix shaft hole. It has high machining precision, high in efficiency and convenient.

Description

technical field [0001] The invention relates to a combined processing method of fine array shaft holes of metal alloy materials cross-fused by technologies such as electrolytic processing, micro electric discharge processing and ultrasonic compounding. Background technique [0002] Microarray shaft holes of alloy materials are widely used in many fields. In the field of life sciences, microarray axes can record the activity of neurons in the cerebral cortex, decipher brain behavior instructions, and help treat brain injury diseases, which has played a huge role in promoting the development of life sciences and human health. More importantly, the micro-array axis can be processed by micro-electromachining to process micro-array holes, and micro-array holes also have a wide range of applications. Such as printer inkjet hole array, screen structure, spinneret and MEMS (micro-electromechanical system) micro-jet, micro-pump and other micro-structures. [0003] The use of precis...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of the existing microarray shaft hole processing technology that the processing accuracy is difficult to guarantee, the pr

Images