A processing technology of saw blade

Abstract

The invention discloses a saw blade processing technology, which belongs to the field of output technologies and solves a problem that there is deviation between the welded position of a cutting headand an expected value due to possible slight movement of the cutter head during welding. Key points of the technical scheme comprise the steps of S1, cutting; S2, heat treatment; S3, hole turning; S4,tooth punching; S5, deburring; S6, first leveling; S7, cutting head welding; S8, sand blasting; S9, cutting head grinding; and S10, second leveling. The saw blade processing technology is characterized in that welding paste is applied to the surface, which is contacted with saw teeth, of the cutting head in the step S6, then the cutting head is placed the ground end face of the saw teeth, and finally the cutting head and the saw teeth are heated so as to weld the cutting head and the saw teeth. The saw blade processing technology is reasonable in structure, and the cutting head is firstly sticked on the saw teeth by using the stickiness of the welding paste, thereby realizing the pre-fixing of the cutting head, and achieving a purpose of reducing the deviation between the welded positionof the cutting head and the expected value.

Description

technical field [0001] The present invention relates to an output process, more specifically, it relates to a saw blade processing process. Background technique [0002] A saw blade is a general term for thin, circular knives used to cut solid materials. The edge of the saw blade is fixedly connected with a cutter head circumferentially, and the cutter head rotates with the saw blade at a high speed to cut solid materials. In order to produce qualified saw blades, a complete production process is required. [0003] At present, the commonly used saw blade production process is to weld the cutter head to the saw teeth on the edge of the saw blade, and the cutter head may move slightly during welding, which will cause the position of the cutter head after welding to deviate from the expected value, which will lead to The cutting depth of the knife is different, and finally affects the cutting effect of the saw blade. [0004] In order to solve the above technical problems, a...

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used saw blade production process is to weld the cutter head to the saw teeth on the edge of the saw blade, and the cutter head may move slightly during welding, which will cause the position of the cutter head after welding to deviate from the expected value, which will lead to The cutting depth of the knife is different, and finally affects the cutting effect of the saw blade