Multi-ring tile dry grinding wheel

Abstract

The invention relates to a tool for grinding, in particular to a multi-ring dry grinding wheel applied to ceramic walls and floor tiles. The multi-ring dry grinding wheel comprises a substrate, a plurality of grinding rings and a plurality of circular ring grooves formed between any two adjacent grinding rings of the plurality of grinding rings; the plurality of grinding rings are fixed on the substrate; and the plurality of grinding rings and the plurality of circular ring grooves are concentric circular rings. The multi-ring dry grinding wheel has the advantages of large amount of feed, easiness of heat dissipation, cooling and chip removal and no blocking, can meet requirements of different machining processes, and has the high grinding efficiency and grinding effect.

Description

technical field [0001] The invention relates to a grinding tool, in particular to a multi-ring dry grinding wheel applied to ceramic walls and floor tiles. Background technique [0002] Most of the existing ceramic tile processing grinding wheels adopt a single-head continuous ring grinding wheel structure or a welding tooth close-packed grinding wheel structure, which is generally composed of an abrasive ring and a base body. In the dry grinding process of ceramic tiles, there are the following deficiencies: using welding teeth When dry grinding with close-packed grinding wheels, it is easy for the grinding wheel to lose rings and teeth; when using single-head continuous ring grinding wheels for dry grinding, there are problems such as small grinding feed, poor chip removal, and difficulty in heat dissipation. In the process of using the above-mentioned single-head continuous ring grinding wheel or welding teeth close-packed grinding wheel to dry tiles, in order to avoid th...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing ceramic tile processing grinding wheels adopt a single-head continuous ring grinding wheel structure or a welding tooth close-packed grinding wheel structure, which is generally composed of an abrasive ring and a base body. In the dry grinding process of ceramic tiles, there are the following deficiencies: using welding teeth When the densely packed grinding wheel is dry-grinding, it is easy to cause the phenomenon of grinding wheel detachment and tooth loss; when using a single-head continuous ring grinding wheel for dry grinding, there are problems such as small grinding feed, poor chip removal, and difficulty in heat dissipation

In the process of using the above-mentioned single-head continuous ring grinding wheel or welding teeth close-packed grinding wheel to dry tiles, in order to avoid the failure of the grinding wheel due to heat, it is necessary to reduce the feed rate of each grinding wheel, thereby increasing the number of grinding wheels used and increasing the processing procedures , to increase the processing cost; on the other hand, the above two grinding wheels cannot take into account high grinding efficiency and good grinding effect at the same time, that is, a good finish on the surface of the ceramic tile

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