Title :
The wear analysis for cam mechanism of diesel fuel injection pump based on multibody dynamics theories
Author :
Wu Xinying ; Ouyang Guangyao ; Tan Di
Author_Institution :
Navy Univ. of Eng., Wuhan, China
Abstract :
The wear problems are the serious problems that influence the operating performance and life of fuel injection pump. In this paper, the wear mechanism is researched by wear analysis and the kinematics and dynamics analysis of the cam mechanism. According to the wear simulation results of the cam-roller, the location and the value of the max contact stress are gained. And these can use to optimize the structure of cam and roller.
Keywords :
cams (mechanical); kinematics; mechanical contact; pumps; rollers (machinery); stress analysis; wear; cam mechanism; cam-roller; diesel fuel injection pump; dynamics analysis; kinematics analysis; max contact stress; multibody dynamics theories; wear analysis; Analytical models; Dynamics; Fuels; Kinematics; Mathematical model; Software; Stress; Cam Mechanism; Fuel Injection Piimp; Miiltibody Dynamics; Wear Analysis;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023283
