Design of optical interferometry elastohydrodynamic experimental apparatus under pure reciprocating
HUA Tong-shu1,2,CHEN Xiao-yang2
1. College of Mechanical and Energy Engineering, Jiangsu Polytechnic University, Changzhou 213016, China;
2. College of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China
Abstract Reciprocation is one of the fundamental types of motions in mechanics.According to interferometric principle of wave optics, a set of optical interferometry experimental apparatus under reciprocation was developed to investigate line contact elastohydrodynamic lubrication (EHL) problem.The experimental research on the formation principle of elastohydrodynamic lubrication film under finite length line contact was carried out. The preliminary experiment indicates that the new test rig can work under reciprocating motion and measure the figure and changing situation of the above films.
HUA Tong-shu,CHEN Xiao-yang. Design of optical interferometry elastohydrodynamic experimental apparatus under pure reciprocating. Chinese Journal of Engineering Design, 2008, 15(4): 268-270.
