Analysis and research on teeth thermodynamic coupling contact of gear transmission system

Xigui Wang , Yongmei Wang , Xuezeng Zhao , Xinglin Li

Abstract

In the gear meshing process, gear temperature field concerns the meshing surface friction, the friction heat depends on the contact pressure, the contact pressure is affected by the elastic deformation of gears and the temperature field caused by the thermal deformation, so the temperature field, stress field and displacement field should be mutual coupling. It is necessary to consider in meshing gear pair in the operation process of thermodynamic coupling contact stress (TCCS) and thermodynamic coupling deformation (TCD), and based on thermodynamic coupling analysis (TCA) of gear teeth deformation.

Key Words

gear; temperature field; TCCS; TCD; TCA

Address

Xigui Wang:Mechatronics school, Harbin Institute of Technology, Harbin 150001, China; 2703 Research of Institute, Harbin 150078, China Yongmei Wang: Motorcar Engineering, Heilongjiang Institute of Technology, Harbin 150036, China Xuezeng Zhao: Mechatronics school, Harbin Institute of Technology, Harbin 150001, China Xinglin Li:Hangzhou Bearing Test and Research Center, Hangzhou 310022, China

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