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Grinding cloth wheel

A technology of abrasive cloth wheel and abrasive cloth sheet, which is applied in the field of grinding and polishing processing tools, can solve the problems of flying chip grinding rate, abrasive cloth wheel fragmentation, low and other problems, and achieves the improvement of grinding rate, reduction of fragmentation and strong use effect. Effect

Inactive Publication Date: 2020-01-17
绵阳中研磨具有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an emery cloth wheel to solve the problems of fragments, flying pieces and low grinding rate in the existing emery cloth wheel.

Method used

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Embodiment 1

[0026] Such as Figure 1-2 As shown, a kind of emery cloth wheel, comprises carrier 1 and the emery cloth sheet 2 that is attached on the carrier, the included angle α of described emery cloth sheet and the plane where carrier is located meets following formula:

[0027] Sinα=(1+k)(D*N / 2πR), k∈[-0.2,-0.3]∪[0.2,0.3], where D is the thickness of a single emery cloth sheet, and N is the attachment on the plane grinding wheel The total number of abrasive cloth wheels, R is the radius of the inner circle of the flat abrasive cloth wheel, and k is the correction factor.

[0028] The emery cloth sheets are arranged along the inner circle of the plane emery cloth wheel, and the emery cloth wheels are successively overlapped on the circumference of the inner circle.

[0029] The side of the grinding wheel sheet is not collinear with the radial direction of the circular carrier.

[0030] The center of the emery cloth sheet carrier is provided with a fixed ring, the fixed ring includes...

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Abstract

The invention discloses a grinding cloth wheel. The grinding cloth wheel comprises a carrier and grinding cloth sheets attached to the carrier. The grinding cloth wheel is characterized in that Sin alpha=(1+k)(D*N / 2piR), and k belongs to the union of [-0.2, -0.3] and [0.2, 0.3], wherein D is the thickness of each single grinding cloth sheet, N is the total number of the grinding cloth wheels attached to a planar grinding wheel, R is the inner circle radius of the planar grinding wheel, and k is a correction coefficient. The grinding cloth wheel is suitable for grinding and polishing treatmentfor various metal materials or nonmetal materials.

Description

technical field [0001] The invention relates to the technical field of grinding and polishing processing tools, in particular to a flat emery cloth wheel for grinding and polishing the surface of metal materials and non-metal materials. Background technique [0002] The flat emery cloth wheel is a tool for polishing and grinding the surface of metal or non-metallic materials. During the process of making the flat emery cloth wheel, an arrow will be set on the emery cloth to indicate its processing direction. [0003] Existing flat emery cloth wheels generally adopt emery cloths to be superimposed and arranged in a ring on the surface of the carrier. As disclosed in Patent No. 200710049576.7, a plane emery cloth wheel is arranged according to a certain angle between the emery cloth sheets and the carrier, which can make When the flat abrasive cloth wheel is grinding and polishing, the grinding ratio and grinding efficiency are improved, and the service life is increased; at t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24D13/14
CPCB24D13/14
Inventor 谢泽
Owner 绵阳中研磨具有限责任公司
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