Open AccessEvaluation of Normal Meshing Profile Deviation based on 3D Measurement
Author(s) -
Baoya Zhao,
Zhaoyao Shi,
Bo Yu
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1884/1/012026
Subject(s) - involute , minimum deviation , point cloud , flank , standard deviation , point (geometry) , normal , involute gear , surface (topology) , line (geometry) , geometry , computer science , mathematics , computer vision , optics , physics , statistics , sociology , anthropology
The feature lines on involute surface include profile, helix, normal meshing profile and contact line. In helical gear transmission, the deviation of normal meshing tooth shape can reflect the transmission quality of gear better. In this paper, a method is proposed to obtain the tooth flank normal deviation from the 3D measuring point cloud data of gear, and to obtain the normal meshing profile deviation curve from it, and to evaluate it.