Check patentability & draft patents in minutes with Patsnap Eureka AI!

Group-pore electrolytic machining method and apparatus

A processing method and group hole technology, applied in the direction of electric processing equipment, electrochemical processing equipment, processing electrodes, etc., can solve the problems of low efficiency and high manufacturing cost

Active Publication Date: 2007-01-17
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
View PDF0 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the common defects of low efficiency and high manufacturing cost in group hole processing, and provide a method and device for group hole electrolytic machining with high production efficiency and low manufacturing cost

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
  • Group-pore electrolytic machining method and apparatus
  • Group-pore electrolytic machining method and apparatus
  • Group-pore electrolytic machining method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] like figure 1 As shown, the group hole electrolytic machining machine tool includes a machine tool platform 1, an anode spindle 2, an anode feeding device 3, an anode fixture 4, an electrolytic machining fixture 5, a cathode feeding device 6, a cathode spindle 7, a tool cathode 8, etc., which are composed of the machine body. In addition, the electrolyte of the machine tool is composed of two ball valves 9, 19, a tank 10 filled with electrolyte, two-stage filters 14, 20, two check valves 15, 17, a pump 16, a stop valve 18 and pipes Circulation system, supplying electrolyte for processing and discharging electrolysis products. The heater is controlled by the thermocouple 11 and the temperature controller 12 to heat the electrolyte in the electrolyte tank 10 . The machine tool is a three-head flexible feed electrolytic machining machine tool.

[0020] combine figure 2 As shown in FIG. 3 , the main body of the group hole electrolytic machining jig 5 is made of insulat...

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

An electrolyzing method and apparatus for machining hole cluster includes such steps as making a pair of tool cathodes with shielding film on their surfaces and a cluster of through holes, positioning them opposite, arranging an anode as workpiece between them in perpendicular mode, clamping the anode by both cathodes, spraying electrolyzing liquid from said through holes to said workpiece, and turning on power supply for electrolyzing to machine a cluster of holes.

Description

technical field [0001] The group hole electrolytic machining method and device of the present invention belong to the technical field of electrolytic machining. Background technique [0002] Electrochemical machining is a special processing technology that uses the principle of electrochemical anodic dissolution to remove materials. It has outstanding advantages such as fast processing speed, good surface quality, no tool loss, not limited by material strength, toughness, hardness, etc., and no macro cutting force. It has been widely used in aerospace, weapons, automobiles, molds and other industries. . [0003] Group hole structures such as filter screens and cold air ducts are widely used in automotive, aerospace and other fields, and their manufacturing methods are usually EDM or photoelectrochemical machining. Since there are usually hundreds of tiny holes in the group hole structure, if a single electrode is used for EDM, the processing time is too long and the manufa...

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): B23H3/00B23H3/04
Inventor 朱荻曲宁松
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com