Enhancing the Precision of Timing Gear Used in Automobile by Making Use of Azotizing Deformation
School of Mechanical Engineering, Dalian Jiaotong University, Dalian 116028, China
2 Dalian Chuangxin Gear Case Manufacture Company Limited, Dalian 116314, China
3 School of Physical and Electronic Engineering, Liaoning Normal University, Dalian 116026 China
a Corresponding author: email@example.com
Statistic analysis about the effect of heat treatment deformation on tooth profile deviation distribution of the timing gear used in automobile is done with mathematical statistics. Based on the research on the effect of the heat treatment deformation on tooth profile deviation, helical deviation and common normal length etc, the processing measure, tolerance and correcting quantity before and after azotizing treatment can be adjusted to optimize the gear process and to enhance processing precision of the gear.
© Owned by the authors, published by EDP Sciences, 2016
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