Electroplated diamond wear-resistant shoe-jump-out-preventing tooling of through-type magnetic shoe grinding machine

Abstract

The invention provides an electroplated diamond wear-resistant shoe-jump-out-preventing tooling of a through-type magnetic shoe grinding machine. The tooling is characterized in that a high-friction-coefficient wear-resistant material layer is arranged on the workface of the tooling which is matched with a magnetic shoe; the high-friction-coefficient wear-resistant material layer is an electroplated layer which is made of artificial diamond and is arranged on the workface of the tooling; and the artificial diamond is 170-mesh to 200-mesh high-strength artificial diamond. The tooling provided by the invention has the positive effects that when the tooling is used for grinding the magnetic shoe, since the electroplated diamond particles are 170-mesh to 200-mesh fine particles and partial diamond particles protrude out of the electroplated layer after electroplating, an extremely high friction coefficient is formed, the friction coefficient of the electroplated diamond wear-resistant layer is large, the situation that the shoe jumps out during down grinding can be avoided and the grinding efficiency can be greatly improved; and the wear resistance of the electroplated diamond wear-resistant layer is improved by more than ten times relative to the Cr12 alloy steel integrally-quenched tooling and is improved by more than three times relative to the hard alloy mosaic tooling, and the life of the tooling is greatly improved.

Description

Technical field [0001] The invention relates to a processing tool for tile-shaped magnets, in particular to a tool suitable for finishing the grinding of tile-shaped magnets. Background technique [0002] Such as figure 1 As shown, it is a magnetic tile. When grinding the arc surface of the tile-shaped magnet of magnetic tile 1, it is generally ground with a through-type magnetic tile grinder. The through-type magnetic tile grinder needs to be equipped with a special tooling for a specific magnetic tile to ensure Normal grinding of arc surface of tile magnet. Such as image 3 , Figure 4 As shown, it is a special frock, and the upper surface of the frock 6 matches the shape of the lower surface of the magnetic tile 1. [0003] Such as figure 2 As shown, the process of grinding the magnetic tile 1 using a pass-through magnetic tile grinder is: [0004] The magnetic tile 1 is placed on the conveyor belt 8 by the operator, and is sent to the transition guide rail 5 under...

AI Technical Summary

Problems solved by technology

[0008] In order to prevent tile shifting, the general operator uses reverse grinding. When using reverse grinding, the grinding wheel 4 rotates counterclockwise. At this time, the grinding force of the grinding wheel 4 on the magnetic tile 1 is opposite to the feeding direction of the magnetic tile 1. The grinding force Playing the role of resistance, the grinding efficiency of the same grinding machine on the magnetic tile 1 will be greatly reduced

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