Polishing wheel based on fiber adhesive rope coated abrasive tool

A technology of coating abrasive tools and polishing wheels, which is applied in the field of polishing wheels, can solve the problems of polluting the surface of the workpiece to be ground, poor tear resistance, and no grinding, etc., to reduce the cost of the grinding and polishing process, reduce the manufacturing cost, The effect of high grinding and polishing efficiency

Inactive Publication Date: 2014-02-05
谢泽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the abrasive cloth substrates commonly used in the market today are either made of pure cotton or blended fabrics with chemical fibers and purified fiber fabrics. Because the fabric is a combination of two materials that are quite different from natural materials and synthetic polymer materials, it is difficult to match them perfectly in processing, especially in industrial and mining environments where the substrate is required to be consumed synchronously with the abrasive. The overall is low, so there will be blackening of the grinding section, pollution of the surface of the ground workpiece and other problems that cannot be overcome, making the entire production cost too high, or it is paper, so that the tear resistance of the product is very poor
The base material of any kind of abrasive belt in the prior art only has the function of carrying abrasives, but itself does not have the function of grinding

Method used

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  • Polishing wheel based on fiber adhesive rope coated abrasive tool
  • Polishing wheel based on fiber adhesive rope coated abrasive tool
  • Polishing wheel based on fiber adhesive rope coated abrasive tool

Examples

Experimental program
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Effect test

Embodiment 1

[0029] 1. Production of sand rope:

[0030] 1.1 Impregnation treatment of sisal fiber rope: (diameter of sisal fiber rope is 2-5mm) use polyvinyl alcohol aqueous solution with a mass fraction of 15%-20%, soak the sisal fiber rope at 90±2°C for 10min, then use double rollers Tie-car extrusion, control the wet sizing at 20% ± 2%; dry the soaked and extruded sisal fiber rope at 70 ± 2°C to constant weight.

[0031] 1.2 Mortar impregnation: impregnate the impregnated sisal rope with prepared mortar. (The mortar is: modified liquid phenolic resin solution 35%, abrasive: 45%, filler: 15%, thinner: 5%, mortar solid content: 75-77%, slurry amount: per gram of sisal 0.7-0.8g on fiber rope); then bake at 80±2°C for 60min.

[0032] 1.3 Roll a circle of primer on the dipped sisal fiber rope (the primer is : modified liquid phenolic resin solution 65%, filler: 35%, glue solid content: 75-77%, glue The amount is: 0.7-0.8g per gram of sisal fiber rope); after rolling the primer, use the ...

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PUM

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Abstract

The invention discloses a polishing wheel produced with a fiber adhesive rope coated abrasive tool, which comprises a skeleton core and fiber adhesive rope sections, and the fiber adhesive rope sections are evenly and radially stuck on the circumferential surface of the skeleton core by binder, shaped and solidified. The polishing wheel can greatly reduce the manufacturing cost of polishing abrasive disk disks, so the cost of the grinding and polishing process is reduced as well; moreover, the grooves between the abrasive rope sections play the role of dissipating heat and removing chips; the circumferential edge of an abrasive disk can be inserted into the groove of a workpiece to be ground for grinding and polishing; and the polishing wheel has the characteristics of high grinding and polishing efficiency and long service life.

Description

technical field [0001] The invention relates to a coated abrasive converting product, in particular to a polishing wheel made of fiber sand rope coated abrasive. Background technique [0002] In the prior art, the grinding wheel (thousand-page wheel) is formed by arranging a certain number of abrasive cloth sheets closely along the radial direction of the chuck circumference. Nylon fiber polishing wheel is shaped by mixing nylon fiber non-woven fabric with fine grinding slurry. [0003] Coated abrasives are mainly used for cleaning, polishing and deburring the surface of metal parts; fine grinding of wooden furniture; leather calendering; polishing of clothing fabrics, glass and ceramics, etc., and play a good role in the polishing application process. However, the abrasive cloth substrates commonly used in the market today are either made of pure cotton or blended fabrics with chemical fibers and purified fiber fabrics. Because the fabric is a combination of two materials...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D18/00B24D13/08B24D13/16
Inventor 谢泽
Owner 谢泽
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