Rotary ultrasonic electrode micro electrolysis spark cutting machining device and method

A technology of micro-electrolysis and rotating ultrasound, which is applied in the field of micro-electrolysis EDM processing devices for rotating ultrasonic electrodes, can solve the problems of poor processing accuracy and stability, inability to process closed graphics, and uneven gas film thickness, etc., and achieve high processing accuracy, Conducive to the effect of circulation and less redundancy

Inactive Publication Date: 2017-10-24
SHANDONG UNIV
View PDF8 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this method, the gas film around the electrode wire depends on the buoyancy of the gas. The uneven thickness of the gas film leads to unstable discharge pr

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotary ultrasonic electrode micro electrolysis spark cutting machining device and method
  • Rotary ultrasonic electrode micro electrolysis spark cutting machining device and method
  • Rotary ultrasonic electrode micro electrolysis spark cutting machining device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0041] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0042] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinatio...

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
Login to view more

PUM

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a micro-electrolytic electric spark cutting processing device and method for a rotating ultrasonic electrode. The device includes a pulse power supply, a three-dimensional motion mechanism, an ultrasonic-assisted vibration rotating spindle, a measurement and control unit, and an electrolyte tank. The three-dimensional motion mechanism clamps the ultrasonic-assisted vibration rotation The main shaft enables it to move along the X, Y or Z axis. The end of the ultrasonic-assisted vibration rotating main shaft is equipped with a tool electrode. The electrolyte tank is placed at the lower end of the tool electrode, and an auxiliary anode is arranged inside it; the pulse power supply is the auxiliary anode and the tool electrode. Pulse square wave voltage signal is provided, and the invention reduces the electrolysis current and discharge current through the cooperation of ultrasonic vibration-assisted processing and rotating electrodes, and controls the formation of a thinner and more uniform gas film during the processing process, increasing the discharge time and making the discharge easier to occur. The discharge process is more stable, so as to ensure the high surface quality of the processed workpiece edge, and improve the processing stability and precision; at the same time, the use of spiral cylindrical electrodes instead of wire cutting can cut closed graphics.

Description

technical field [0001] The invention relates to a micro-electrolytic electric spark cutting processing device and method for a rotating ultrasonic electrode. Background technique [0002] Today, with the rapid development of science and technology, non-conductive hard and brittle materials such as glass and ceramics are more and more used in aerospace, national defense, and medical equipment. These materials have high hardness, high brittleness, high oxidation resistance, and Excellent properties such as wear, corrosion resistance, insulation, transparency, and biocompatibility. It is widely used in micro-accelerometers, micro-flow sensors, micro-reaction vessels, micro-pumps and biomedicine. However, due to the characteristics of the material itself, it is difficult to cut and process. The manufacture of its parts has become a research hotspot in modern manufacturing technology. The core issue is how to process efficiently, stably and precisely. [0003] At present, the m...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B23H5/02B23H5/10
CPCB23H5/02B23H5/10
Inventor 刘勇魏志远王明宇邓世辉
Owner SHANDONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap