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Gear pair evaluation apparatus, gear pair evaluation program, and gear pair whose tooth surfaces are evaluated using the apparatus and program
Gear pair evaluation apparatus, gear pair evaluation program, and gear pair whose tooth surfaces are evaluated using the apparatus and program
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机译：齿轮对评估装置，齿轮对评估程序以及使用该装置和程序评估齿面的齿轮对
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摘要
There is provided a gear pair evaluation apparatus capable of performing accurate tooth surface analysis based on actual tooth surface measurement information without using information about a reference tooth surface. A processing unit 6 associates three-dimensional coordinate data on a gear tooth surface 102G and three-dimensional coordinate data on a pinion tooth surface 102P with each other at a predetermined meshing rotational position and converts the three-dimensional coordinate data into three-dimensional coordinate data on a cylindrical coordinate system based on the gear 101G. The processing unit 6 generates functions representing points on the pinion tooth surface 102P on the basis of the three-dimensional coordinate data on the pinion tooth surface 102P and calculates the coordinates of points on the pinion tooth surface 102P that correspond to points (grid points) on the gear tooth surface 102G by using the functions.
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