Efficient machining method for roller ways of rolling spline shaft

Abstract

The invention discloses an efficient machining method for roller ways of a rolling spline shaft. The method comprises the steps that two machining surfaces are trimmed on the circumferential wall of a grinding wheel, and the cross-section shape of the two machining surfaces is guaranteed to be consistent with the cross-section shape of the roller ways to be machined in the spline shaft; and the grinding wheel moves in the axial direction of the spline shaft, and the roller way surfaces of the spline shaft are ground and machined through the trimmed machining surfaces of the grinding wheel. According to the method, the two adjacent machining surfaces with the same cross-section shape as the roller ways of the spline shaft are trimmed on the grinding wheel by adopting a disc wheel or a diamond roller once, then a workpiece is ground by using the trimmed grinding wheel, and therefore the machining time can be shortened by a half by adopting the machining technological method, and the machining efficiency of a product can be greatly improved; and on the other hand, due to the fact that the double roller ways are ground at a time, the index error between the roller ways can be better guaranteed, the manufacturing precision of a part can be met, and the product quality can be stabilized.

Description

Technical field: [0001] The invention relates to a high-efficiency machining method for a rolling spline shaft raceway. Background technique: [0002] The traditional processing method of the raceway in the raceway section of the spline shaft is to manually grind the grinding wheel with a diamond pen, and then use the ground grinding wheel to grind the raceway one by one. The grinding accuracy is not stable, and the efficiency of the grinding process itself is relatively Low, and when the length of the spline shaft is long, the grinding efficiency will be very low, which greatly limits the ability of mass production of products. Invention content: [0003] The present invention provides a high-efficiency machining method for rolling spline shaft raceways in order to solve the above-mentioned problems in the prior art. [0004] The technical solution adopted in the present invention includes: a method for efficiently processing the raceway of a rolling spline shaft, co...

AI Technical Summary

Problems solved by technology

[0002] The traditional processing method of the raceway in the raceway section of the spline shaft is to manually grind the grinding wheel with a diamond pen, and then use the ground grinding wheel to grind the raceway one by one. The grinding accuracy is not stable, and the efficiency of the grinding process itself is relatively In addition, when the length of the spline shaft is long, the grinding efficiency will be very low, which greatly limits the ability of mass production of products

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