Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-flow magnetorheogical fluid recycling device

A technology of magnetorheological fluid and recovery device, applied in metal processing equipment, grinding/polishing equipment, manufacturing tools, etc., can solve the problems of restricting flow rate and rotational speed, and achieve the goal of increasing rotational speed, ensuring magnetic field strength, and increasing nozzle size. Effect

Inactive Publication Date: 2015-01-21
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
View PDF6 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to solve the problem that the existing magnetorheological fluid recovery device restricts the flow rate and rotational speed, the present invention provides a large flow rate magnetorheological fluid recovery device

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
  • High-flow magnetorheogical fluid recycling device
  • High-flow magnetorheogical fluid recycling device
  • High-flow magnetorheogical fluid recycling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The inventive idea of ​​the present invention is: the present invention provides a novel magnetorheological fluid recovery device, which can be retrofitted on the existing magnetorheological polishing machine tool without changing the original mechanical structure of the machine tool.

[0032] The device is composed of a gas-liquid separation device subsystem and a vacuum generation subsystem. The vacuum generation subsystem is the power device for recovery, and the gas-liquid separation device subsystem completes the gas-liquid separation and completes the cycle process. The recovery head is in flexible line contact with the polishing wheel, so that the magnetorheological fluid is separated from the polishing wheel.

[0033] The feature of the present invention is that the recovering head is installed near the area where the magnetorheological fluid has just left the polishing area. At this time, the magnetic field strength is attenuated compared with the polishing are...

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 relates to a high-flow magnetorheogical fluid recycling device. The device comprises a recycling head which is arranged nearby the position where magnetorheogical fluid just breaks away from a polishing area and keeps flexible linear contact with a polishing wheel, and a vacuum generating device, wherein the recycling head is used for receiving the magnetorheogical fluid thrown out of the bottom of the polishing wheel, and the vacuum generating device is used for providing power for recycling the magnetorheogical fluid. According to the recycling device, a recycling connector is arranged nearby the position where the magnetorheogical fluid just breaks away from the polishing area, at the moment, the magnetic field intensity is moderate, it can be guaranteed that the magnetorheogical fluid is smoothly separated from the polishing wheel, the magnetic field force intensity can also be guaranteed, and therefore the rotating speed of the polishing wheel and the size of a nozzle can be increased, and the polishing efficiency is increased from two aspects.

Description

technical field [0001] The invention belongs to the technical field of precision optical polishing, and relates to a large-flow magnetorheological fluid recovery device. Background technique [0002] Magneto-rheological polishing technology began in the 1970s. In 1974, W.I.Kordonski of the Institute of Heat and Mass Transfer in the former Soviet Union used magnetorheological fluids in mechanical processing. By the early 1990s, W.I.Kordonski cooperated with the Optical Manufacturing Center of the University of Rochester in the United States to propose and verify the concept of deterministic magnetorheological polishing technology for aspheric processing. In recent years, the US company QED has commercialized magnetorheological polishing technology. [0003] At present, the National University of Defense Technology is the most advanced in the research of this technology in my country. They have self-developed polishing machines, and have done in-depth research on polishing al...

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): B24B57/00
CPCB24B57/00
Inventor 罗霄任楷郑立功张学军
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com