Chongqing University of Technology

Chongqing Hao Han Technology Company Limited

Juke Liang

Hui Li

Yi Wang

Yan Yang

Jianjun Hu

Yu Liu

Changhui Yang

Hongbin Xu

Gang Zhu

An intelligent rolling contact fatigue testing system and testing method therefor, including a main testing system (), a loading system () and a subsidiary testing system (), and further including a testing device, wherein the testing device includes a light source (S), a CCD camera (S) and a monitoring assistance device (S), and during testing, a roller test specimen () and an subsidiary testing piece () are provided in the monitoring assistance device (S) after being rolled in contact with each other for a certain time, and the roller test specimen () and the rotating brush (S) are rotated simultaneously in a state in which the lubricating oil is sprayed, and the CCD camera (S) dynamically collects the surface image of the roller test specimen (), and then performing quantization evaluation on a fatigue failure state by image preprocessing, image processing and image post-processing.

Intelligent rolling contact fatigue testing system and testing method therefor

Growing community of inventors

Chongqing, China

Juke Liang