Unlock instant, AI-driven research and patent intelligence for your innovation.

Double-blade annular electrode used for laser electrochemical combined machining

A ring electrode and compound processing technology, applied in the field of ring electrodes, can solve problems such as easy accumulation of slag and debris, enlarged laser etching aperture, and difficulty in further improving processing accuracy, so as to improve processing speed, accelerate corrosion speed, and eliminate Insufficient precision of chemical etching

Inactive Publication Date: 2018-06-22
QINGDAO TECHNOLOGICAL UNIVERSITY
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during processing, slag and debris tend to accumulate to form "craters"
Laser electrochemical composite processing can eliminate slag and debris. However, there are defects in the conventional electrode design, causing the chemical liquid to continue to act on the area outside the laser spot, and the aperture of the laser etching is enlarged, and the processing accuracy is difficult to further improve.

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
  • Double-blade annular electrode used for laser electrochemical combined machining
  • Double-blade annular electrode used for laser electrochemical combined machining
  • Double-blade annular electrode used for laser electrochemical combined machining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] 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.

[0025] 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

No PUM Login to View More

Abstract

The invention discloses a double-blade annular electrode used for laser electrochemical combined machining. The section of the double-blade annular electrode used for laser electrochemical combined machining is provided with an inner blade and an outer blade. A certain channel is formed between the inner blade and the outer blade. The blade tip ends, facing the inside of a to-be-machined element,of the inner blade and the outer blade are aligned with the outer edge of an aperture obtained through laser ablation. The tip end of the outer blade is aligned with the highest position of slag and chippings accumulated during laser machining. The outer blade is used for eliminating the accumulated slag and chippings. The inner blade is used for controlling the action range of chemical liquid, preventing the corrosion range of the chemical liquid from expanding outwards and improving the machining speed. The corrosion range of the chemical liquid is controlled through the unique design of thedouble blades, and the defects of insufficient machining accuracy and low efficiency in the prior art are overcome.

Description

technical field [0001] The invention relates to a ring electrode in a laser electrochemical compound processing device. Background technique [0002] Laser processing is a green and efficient advanced manufacturing technology, which is widely used because of its unique advantages. However, during processing, slag and debris tend to accumulate to form "craters". Laser electrochemical composite machining can eliminate slag and debris. However, there are defects in the conventional electrode design, causing the chemical liquid to continue to act on the area outside the laser spot, and the aperture of laser etching is enlarged, making it difficult to further improve the machining accuracy. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a double-edged annular electrode for laser electrochemical composite processing. The scope of action of the liquid reduces the area of ​​action of electrochemical corrosion and further i...

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): B23H5/10
CPCB23H5/10
Inventor 孙树峰邵晶王玉玲韩素立王永武王克楠张强
Owner QINGDAO TECHNOLOGICAL UNIVERSITY