A kind of electric power-assisted worm grinding process

Abstract

The invention discloses an electric power assisted worm grinding process and relates to the technical field of worm processing. The electric power assisted worm grinding process comprises the step of(1), pretreatment of a worm, specifically, spraying a rust remover to the surface of the worm to be ground, conducting simple grinding on the surface of the worm through abrasive paper, cleaning the worm in clean water, soaking the worm in 60-80% alcohol liquid for 5-10 min and then taking out and draining off the worm. According to the electric power assisted worm grinding process, before grinding, the surface of the worm is soaked through alcohol to remove impurities on the surface of the worm; an oxidation film on the surface of the worm is removed through acid treatment to prevent the grinding process from being impeded by the oxidation film; and finally, the surface of the worm is softened through normalizing treatment, at the moment, the surface and the interiors of tooth gaps of theworm can be ground through back-and-forth cooperation of a plurality of grinding cams on a grinding device, and burrs and protrusions on the softened surface of the worm are ground and removed. Through the electric power assisted worm grinding process, the grinding speed is increased, and the grinding precision is improved.

Description

technical field [0001] The invention relates to the technical field of worm processing, in particular to an electric power-assisted worm grinding process. Background technique [0002] The worm refers to a gear that has one or several helical teeth and meshes with the worm gear to form a staggered shaft gear pair. There are four types of worms, normal straight-profile worms, and conical enveloping cylindrical worms. The worm transmission is composed of a worm and a worm gear, and is used to transmit motion and power between interlaced axes. Usually, the interlaced angle of the two axes is 90°. In general worm transmission, the worm is used as the active part. From the appearance, the worm is similar to a bolt, and the worm wheel is like a helical cylindrical gear. When working, the worm gear teeth slide and roll along the helical surface of the worm. In order to improve For the contact situation of the gear teeth, the worm gear is made into an arc shape along the tooth widt...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an electric power-assisted worm grinding process, which solves the problem of grinding the surface of the worm through the grinding wheel, the grinding is not thorough, and the gaps between the teeth of the worm cannot be fully ground, and the grinding effect Poor, and the grinding efficiency is low, the polished worm is easy to rust, which is easy to cause the problem of damage to the surface of the worm

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