Development of Test Rig for High-Speed Railway Rolling Bearings
The rolling bearing test rig for heavy vehicles often works under heavy load and high speed, thus it requires high performance for the main shaft and mechanical structure. In this paper a design of test rig for high-speed railway rolling bearings is presented, in which a new structure is adopted to reduce the load on the support bearings. The basic idea is to position the load in a way that they can be balanced by each other.
Di Zheng, Yiqiang Wang, Yi-Min Deng, Aibing Yu and Weihua Li
Z. D. Huang et al., "Development of Test Rig for High-Speed Railway Rolling Bearings", Applied Mechanics and Materials, Vols. 101-102, pp. 702-707, 2012