液压挖掘机回转马达柱塞摩擦副受力分析

摘要

The paper takes a hydraulic excavator rotary motor as the main researching object, and deduces the mathematical model of forces analysis of the piston pairs, and studies the forces on the piston pairs of rotary motor. The analysis provides reference for the optimization design of piston pairs.%本文以液压挖掘机回转马达柱塞摩擦副为研究对象，建立了柱塞摩擦副的受力分析数学模型，并进行了受力分析，为柱塞副结构优化设计提供了参考。