Laser electrochemical composite deposition method and device for rifling-type hollow rotating electrode

A rotating electrode and electrochemical technology, applied in the direction of electrodes, electrolytic coatings, electrophoretic plating, etc., can solve the problems of difficulty in making magnetic particles with core-shell structure, save preparation time, improve quality, and suppress concentration extremes the effect of

Active Publication Date: 2020-12-25
JIANGSU UNIV
View PDF11 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, the production of magnetic particles with core-shell structure is very difficult and has certain application limitations.

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
  • Laser electrochemical composite deposition method and device for rifling-type hollow rotating electrode
  • Laser electrochemical composite deposition method and device for rifling-type hollow rotating electrode
  • Laser electrochemical composite deposition method and device for rifling-type hollow rotating electrode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "axial", The orientation or positional relationship indicated by "radial", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or elem...

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 laser electrochemical composite deposition method and device for a rifling-type hollow rotating electrode, and relates to the field of micro composite machining in non-traditional machining technologies. In the machining process, a rifling structure in the electrode rotates at a high speed to enable deposition liquid to generate centripetal force, so that the localizationprecision is improved, meanwhile particles can be kept in a suspended state in the deposition process, and therefore the dispersion uniformity is greatly improved; the internal rifling structure andan external spiral structure of the rifling-type hollow rotating electrode enable the deposition liquid to move upwards, and a self-circulating system of the deposition liquid is formed to take away bubbles in time, so that concentration polarization is suppressed, and the quality of a deposition layer is improved; and a laser irradiation area can increase the reaction rate. The laser electrochemical composite deposition method and device are suitable for machining of localized electro-deposition and high-performance composite clad layers, and can be applied to the micro-manufacturing and machining fields of medical treatment, electronics, spaceflight and the like.

Description

technical field [0001] The invention relates to the field of micro-composite processing in special processing technology, in particular to a method and device for laser electrochemical composite deposition of rifled hollow rotating electrodes, which are suitable for localized electrodeposition and processing of high-performance composite coatings. Background technique [0002] Localized electrodeposition technology is a technology that uses the strong electric field generated between the anode tip and the cathode substrate to generate electrochemical reactions. It can deposit various shapes of structures on any position on the cathode substrate of metals, semiconductors and other materials. It is suitable for It is used in automotive, aerospace, medical and other fields, but there are problems such as difficult control of precision and defects such as pores and protrusions. Therefore, introducing a composite energy field into the electrodeposition system is an effective solu...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/18C25D5/08
CPCC25D5/18C25D5/08C25D17/12C25D17/00C25D5/024C25D13/00
Inventor 张朝阳吴予澄徐坤戴学仁杨帅郭盛赵斗艳
Owner JIANGSU 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