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

Polishing wheel containing fiber ropes and foaming agent

A polishing wheel and fiber rope technology, applied in the field of polishing wheels, can solve the problems of adhesive failure, surface blackening, large surface temperature rise, shortened service life of polishing wheels, etc., to avoid breakage and falling, reduce structural strength, Increase the effect of polishing

Active Publication Date: 2014-02-05
东莞市东升砂布有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The various polishing wheels currently produced have the following defects: ①Low polishing efficiency, such as hemp wheels (several layers of sisal are sewn together, and only the end face participates in grinding)
There is following shortcoming in the sisal fiber buffing wheel prepared with this kind of method: one, because the sisal fiber length used has only 4-12cm, thereby buffing wheel comes off easily in use sisal fiber, makes the service life of buffing wheel shortening; 2. Due to the limitation of needle punching density, it is impossible to ensure that any part of the polishing wheel can be tightly bonded, which will also affect the use effect of the polishing wheel
The polishing wheel produced by this method is molded and has no porous material, so the whole structure is very dense and has no gaps, which will easily cause the surface temperature of the grinding wheel to rise during the entire grinding process. The workpiece to be ground will also have a large surface temperature rise, which will cause stress concentration and may contaminate the surface of the workpiece to be ground

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
  • Polishing wheel containing fiber ropes and foaming agent
  • Polishing wheel containing fiber ropes and foaming agent
  • Polishing wheel containing fiber ropes and foaming agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Example 1 (to explore the relationship between the change of the mixing mass ratio of foaming agent and sisal fiber rope and the polishing effect).

[0035] Recipe 1:

[0036]

[0037] 1. Sample making

[0038] 1.1 Process route

[0039] 1.1.1 Treatment of sisal fiber rope: the sisal fiber rope in this implementation can be common commercially available sisal fiber rope.

[0040] 1.1.2 Glue on the hemp rope: roll a circle of primer on the sisal fiber rope in 1.1.1 (the primer is : modified liquid phenolic resin solution 65%, filler: 34%, foaming agent : 1%, glue solid content: 75-77%, glue amount: 0.7-0.8g per gram of sisal fiber rope); then bake at 70±2°C for 30min.

[0041] 1.2 Wrap the glued hemp rope on the mold according to the established route, then put it into the mold cavity, press and shape it, and bake it at 120°C for 4-6 hours (curing for flat grinding wheel for 4 hours, curing for circular grinding wheel for 6 hours), After slowly cooling down to roo...

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
Outer diameteraaaaaaaaaa
The inside diameter ofaaaaaaaaaa
Apertureaaaaaaaaaa
Login to View More

Abstract

The invention discloses a polishing wheel containing fiber ropes and foaming agent. A polishing disk of the polishing wheel is composed of the fiber ropes, and the fiber ropes are bound together by binder, and contain holes produced by the foaming of the foaming agent. By regulating the proportion between the fiber ropes, the foaming agent and the binder, the polishing effect and grinding efficiency of the polishing wheel can be controlled.

Description

technical field [0001] The invention relates to a polishing wheel containing a fiber rope and a foaming agent, belonging to the field of abrasive tools. Background technique [0002] The various polishing wheels currently produced have the following defects: 1. The polishing efficiency is low, such as hemp wheels (several layers of sisal are sewn together, and only the end faces participate in grinding). Chinese patent CN1238254A discloses a sisal fiber polishing wheel, and discloses that its preparation method is: using a needle loom to make sisal short fibers into felt-like blanks, and then laminating 2-4 layers of sisal felt-like blanks , Sewn into a sisal fiber polishing wheel. There is following shortcoming in the sisal fiber buffing wheel prepared with this kind of method: one, because the sisal fiber length used has only 4-12cm, thereby buffing wheel comes off easily in use sisal fiber, makes the service life of buffing wheel 2. Due to the limitation of needle punch...

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): B24D13/16B24D13/04
Inventor 谢泽
Owner 东莞市东升砂布有限公司
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