Study on Influence of Profile Modification on Transmission Performance of Spur Gear

被引：1
|
作者：
Hou, Geng [1 ]
Zhang, Yinghui [1 ]
He, Weidong [1 ]
Sun, Xiaochao [2 ]
机构：
[1] Dalian Jiaotong Univ, Sch Mech Engn, Dalian 116028, Liaoning, Peoples R China
[2] Yingkou Qingying Petrochem Equipment Co Ltd, Yingkou 115004, Liaoning, Peoples R China
来源：
2018 2ND INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES IN MANUFACTURING AND MATERIALS ENGINEERING (ATMME 2018) | 2018年 / 389卷
关键词：
D O I：
10.1088/1757-899X/389/1/012010
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Profile modification is an important method used for improving the spur gear transmission performance. By using the engineering software of Romax Designer, the transmission system model of single-stage cylindrical spur gear is established. And taking the elimination of impact loads in spur gear transmission process as the target, the full tooth profile modification of driving gear is completed with the modification curve of parabola. The flash temperature, oil film thickness and transmission error are taken as the indexes for measuring the transmission performance of spur gear. Through comparing the surface flash temperature, oil film thickness and transmission error before and after profile modification, the influence of profile modification on transmission performance of driving gear is obtained. The simulation and investigation results show that profile modification plays an important role in reducing the flash temperature, improving the tooth lubrication state and narrowing the fluctuation range of spur gear transmission error.
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页数：7
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