The Research and Application of Piston Hydro-Pulse Test Machine

Abstract:

As an important part of an engine, piston is working for a long time in the environment of high temperature, high pressure and pulse-pounding. Its working state and life directly affect the life of the engine. Piston fatigue failure plays an important factor of piston failure. Piston hydro-pulse test machine has important significance for studying the life of piston mechanical fatigue. The paper is about the design and use effect of domestic piston hydro-pulse test machine. Practice shows that the control technology of Piston hydro-pulse test machine, fulfills various indicators of piston fatigue tests, and has important significance for improving domestic piston design, production and usage.

• Periodical: Applied Mechanics and Materials (Volumes 401-403)
• Pages: 409-415
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.401-403.409
• Online since: September 2013
• Authors: Ping Jiang Wang, Xin Jie Fang, Hai Min Fan, Ji Hong Chen
• Keywords: Electro-Hydraulic Servo Valve, Mechanical Fatigue, Piston, Reliability

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