Active regulation and control method for tooth profile deviation of gear involute template
An involute and tooth profile technology, applied in the field of precision machining and testing, can solve the problems of not introducing the precision and machining method of the gear involute model, not meeting, not involving tooth profile shape deviation, etc., and achieving a good market application prospect The effect of promoting value, ensuring consistency, and improving accuracy
Active Publication Date: 2021-06-01
DALIAN UNIV OF TECH
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Abstract
The invention belongs to the technical field of precision machining and testing, and relates to an active regulation and control method for the tooth profile deviation of a gear involute template. For a gear involute template of which the tooth surface to be regulated and controlled is a single tooth surface, the tooth profile convexity deviation C alpha of the gear involute template tends to 0 by regulating and controlling the mounting eccentricity of the gear involute template, and therefore, the tooth profile shape deviation ff alpha is reduced. For a gear involute template of which the tooth surfaces to be regulated and controlled are two different-side tooth surfaces, the tooth profile convexity deviations C alpha 1 and C alpha 2 of the two different-side tooth surfaces tend to 0 by regulating the mounting eccentricity of the gear involute template, so that the tooth profile shape deviations ff alpha 1 and ff alpha 2 are reduced, and the tooth profile inclination deviations fH alpha 1 and fH alpha 2 of the two different-side tooth surfaces tend to be consistent. By means of the method, a gear involute template with the first-level precision meeting the requirement of the gear involute template national standard GB/T 6467-2010 can be obtained, and the precision of an existing commodity gear involute template can be improved without machining. The method has a good market application prospect and popularization value.
Application Domain
Mechanical counters/curvatures measurements
Technology Topic
Single tooth surfaceShape deviation +3
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