A finishing process for the manufacture of solid carbide saw blades

Abstract

The invention relates to a fine machining treatment process for manufacturing an integrated hard alloy saw blade. The alloy saw blade treatment process adopts an alloy saw blade fine machining treatment device as follows. The alloy saw blade fine machining treatment device comprises a bottom plate, a top plate, a bearing mechanism, a locking mechanism, an upper burr grinding device and a lower burr grinding device; the bearing mechanism comprises a fixed rod, a bearing disc, an inner hole block and a connecting post; the upper burr grinding device comprises a fixed disc, a rotary motor, a bi-directional screw, screw nuts, an upper edge grinding element, a lower edge grinding element, a screw motor and an upper blade surface grinding mechanism; the alloy saw blade treatment process adopts the alloy saw blade fine machining treatment device comprises the following steps of S1, fixing a saw blade; S2, grinding and positioning; and S3, removing burrs. According to the fine machining treatment process for manufacturing the integrated hard alloy saw blade, the problems that the existing saw blade grinding machine can only perform primary single-surface grinding on the saw blade, much room is available for efficiency improvement, and a welding position between a saw body and saw teeth cannot be ground can be solved.

Description

technical field [0001] The invention relates to the technical field of cemented carbide material processing, in particular to a finishing process for the manufacture of an integral cemented carbide saw blade. Background technique [0002] Tungsten carbide saw blades are the most commonly used cutting tools for wood product processing, and the quality of cemented carbide saw blades is closely related to the quality of processed products. Correct and reasonable selection of cemented carbide saw blades is of great significance for improving product quality, shortening processing cycle and reducing processing cost. The cemented carbide saw blade includes many parameters such as the type of alloy cutter head, the material of the substrate, the diameter, the number of teeth, the thickness, the tooth shape, the angle, and the aperture, etc. These parameters determine the processing ability and cutting performance of the saw blade. When selecting a saw blade, it is necessary to cor...

AI Technical Summary

Problems solved by technology

[0004] 1. When grinding manually, one hand holds the saw surface and the other hand grinds one side of the saw blade. This method is inefficient in processing and cannot be applied to mass production of saw blades, and workers are easily caught by the saw. A piece of sharp sawtooth scratches;

[0005] 2. The existing saw blade grinding machine can only grind one side of the saw blade at a time. After one side is finished, it needs to be turned over and then polished. There is a large room for improvement in efficiency, and the existing machine cannot grind the saw body and teeth Grinding of the weld

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