Research on Thermal Elastohydrodynamic Lubrication of Cylindrical Gears with Curvilinear Shaped Teeth

CORC > 兰州理工大学 > 兰州理工大学 > 机电工程学院

	Research on Thermal Elastohydrodynamic Lubrication of Cylindrical Gears with Curvilinear Shaped Teeth
	Wei, Yong-Qiao 1; Ma, Deng-Qiu 2; Liu, Yong-Ping 1; Hou, Li 3
刊名	JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS
	2018-10
卷号	39 期号:5 页码:451-458
关键词	CGCST TEHL Involution Velocity Numerical Calculation Oil Film Pressure Oil Film Thickness
ISSN号	0257-9731
英文摘要	Based on meshing theory and the machining theory of cylindrical gears with curvilinear shaped teeth (CGCST), the tooth surface equation of CGCST is obtained. The modeling of arc tooth cylindrical gear pair was built by UG. Considering the contact geometry, relative velocity, entrainment velocity and load etc, the thermal elastohydrodynamic lubrication model of arc tooth cylindrical gear pair is established. The paper researched the arc tooth cylindrical gear pair in the meshing process by numerical analysis, including the law of oil film pressure, oil film thickness arid temperature variation. It investigated the influence of the entrainment velocity and load on the oil film pressure, thickness and temperature of the tooth surface. The result shows that though the two pressure peaks, thickness and temperature rise of the arc tooth cylindrical gear pair's oil film are greatly influenced by the entrainment velocity and load, the corresponding laws are existing. The results of this study have a guiding role in the tribological design of arc tooth cylindrical gear and provide theoretical basis and engineering application value for the industrial applications of arc tooth cylindrical gears under the high speed and heavy load.
资助项目	National Natural Science Foundation of China[51375320]
WOS研究方向	Engineering
语种	英语
出版者	CHINESE SOC MECHANICAL ENGINEERS
WOS记录号	WOS:000449309200003
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32436]
专题	机电工程学院
通讯作者	Wei, Yong-Qiao
作者单位	1.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou, Gansu, Peoples R China 2.Zunyi Normal Coll, Sch Engn & Technol, Zunyi, Guizhou, Peoples R China 3.Sichuan Univ, Sch Mfg Sci & Engn, Chengdu, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Wei, Yong-Qiao,Ma, Deng-Qiu,Liu, Yong-Ping,et al. Research on Thermal Elastohydrodynamic Lubrication of Cylindrical Gears with Curvilinear Shaped Teeth[J]. JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS,2018,39(5):451-458.
APA	Wei, Yong-Qiao,Ma, Deng-Qiu,Liu, Yong-Ping,&Hou, Li.(2018).Research on Thermal Elastohydrodynamic Lubrication of Cylindrical Gears with Curvilinear Shaped Teeth.JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS,39(5),451-458.
MLA	Wei, Yong-Qiao,et al."Research on Thermal Elastohydrodynamic Lubrication of Cylindrical Gears with Curvilinear Shaped Teeth".JOURNAL OF THE CHINESE SOCIETY OF MECHANICAL ENGINEERS 39.5(2018):451-458.