Design of a comprehensive test bench for hydrostatic transmission

Design of a comprehensive test bench for hydrostatic transmission

Chengying Xu Jiuming Xie* Jin Wu Dengyue Sun Jing Mi Zhidong Liu 

School of Mechanical Engineering, Tianjin Sino-German University of Applied Sciences, Tianjin 300350, China

Engineering Research Center for Equipment and Technology of Cold Strip Rolling, Yanshan University, Qinhuangdao 066004, China

Corresponding Author Email:
31 March 2018
| Citation



This paper aims to design a comprehensive test bench for hydrostatic transmission that satisfies the requirements in the Hydrostatic Transmission Device (JB/T 10831-2008). To adapt to the special shape of hydrostatic transmission, the modular positioning mode was adopted for the design, the virtual instrument measurement and control system software was compiled, and the data were collected, recorded, processed and analyzed automatically by computer. Then, the proposed comprehensive test bench was applied to a comprehensive test of the hydrostatic transmission system. In the test, the test bench effectively improved the test accuracy and efficiency, and the hydrostatic transmission reached the peak working efficiency under the rated pressure. The research results lay a solid basis for the test on the working conditions of hydrostatic transmission.


hydrostatic transmission, comprehensive test bench, modular positioning, virtual measurement and control, test

1. Introduction
2. Design requirements for comprehensive test bench
3. Design of mechanical system for HST comprehensive test bench
4. Design of measurement and control system of HST comprehensive test bench
5. Performance test of HST comprehensive test bench
6. Conclusions

The research of this paper is made possible by the generous support from the project team of 17PTYPHZ00070, 17JCTPJC50700 and Tianjin Sino-German University of Applied Sciences.


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