Saw web used for both cutting and grinding

Abstract

The invention relates to a saw web used for both cutting and grinding. The saw web comprises a saw web body, double-layer cutter heads, tooth backs and a grinding wheel. Grooves are formed in the positions, on the same sides of the tooth backs, of the saw web body. The double-layer cutter heads are welded in the grooves. The grinding wheel comprises an upper grinding wheel body and a lower grinding wheel body. The upper grinding wheel body and the lower grinding wheel body are annular and arranged on the both sides of the saw web body correspondingly. The saw web body, the upper grinding wheel body and the lower grinding wheel body are provided with bolt through holes in fit with one another. The upper grinding wheel body and the lower grinding wheel body are fixed to the saw web body through bolts. By adoption of the saw web used for both cutting and grinding, a cut surface can be cut and ground at the same time, the efficiency is greatly improved, the flatness of the ground surface is improved, and the perpendicularity of the ground surface and a profile is improved; and meanwhile, by designing the embedded cutter heads, the impact resistance of saw web cutter teeth of the saw web to to-be-cut materials during cutting is greatly improved, and the cutter heads are not prone to falling off.

Description

technical field [0001] The invention relates to the technical field of steel and wood cutting equipment, in particular to a saw blade for both cutting and grinding. Background technique [0002] Circular saw blades are widely used in metallurgy, machinery, stone processing and other industries. When cutting materials such as aluminum alloy, plastic steel, color steel plate, solid wood, particle board, density board, etc. The problem is that the coincidence of the cutting surface is low, and the cutting surface needs to be polished after cutting. In this way, the cutting equipment and the grinding equipment need to be equipped with saw blades and grinding wheels respectively (generally, an angle forward grinder is used for grinding), or cutting grinding Use the angle forward grinder for the surface, change the tool on the angle forward grinder, and perform alternate work, which will increase the working time of the operator and reduce the work efficiency, and the flatness of ...

AI Technical Summary

Problems solved by technology

[0002] Circular saw blades are widely used in metallurgy, machinery, stone processing and other industries. When cutting materials such as aluminum alloy, plastic steel, color steel plate, solid wood, particle board, density board, etc. The problem is that the coincidence of the cutting surface is low, and the cutting surface needs to be polished after cutting. In this way, the cutting equipment and the grinding equipment need to be equipped with saw blades and grinding wheels respectively (generally, an angle forward grinder is used for grinding), or cutting grinding Use the angle forward grinder for the surface, change the tool on the angle forward grinder, and perform alternate work, which will increase the working time of the operator and reduce the work efficiency, and the flatness of the grinding surface, grinding surface and profile The verticality is not good

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