基于AMESim对多作用内曲线径向柱塞马达建模与仿真分析  

Modeling and Simulation Analysis of Multi Action Internal Curve Radial Piston Motor Based on AMESim

作　　者：杨国来[1,2] 马伟 姜明琦 曹泽钰 徐霄 YANG Guo-lai;MA Wei;JIANG Ming-qi;CAO Ze-yu;XU Xiao(College of Energy and Power Engineering,Lanzhou University of Technology,Lanzhou 730050,China;State Key Laboratory of Fluid Power and Mechatronic Systems,Zhejiang University,Hangzhou 310027,China)

机构地区：[1]兰州理工大学能源与动力工程学院,甘肃兰州730050 [2]浙江大学流体动力与机电系统重点实验室,浙江杭州310027

出　　处：《液压气动与密封》2023年第5期1-5,共5页Hydraulics Pneumatics & Seals

基　　金：甘肃省流体机械及系统重点实验室开放基金(kfms 2018-10)。

摘　　要：为了研究多作用内曲线径向柱塞马达的动态特性。在AMESim仿真软件凸轮设计器中,创建与内曲线马达定子环曲线相同的盘形滚子凸轮子模块,解决了软件模型库中元件模块不能直接搭建内曲线马达液压模型的问题。并搭建16柱塞10作用径向柱塞马达液压模型,对比验证液压模型是正确和可靠的,仿真分析得到内曲线马达在不同流量下转速曲线、不同压力下输出扭矩曲线以及转速与压力曲线,为内曲线马达的研究提供理论依据。In order to study the dynamic characteristics of a multi-acting internal curve radial piston motor.In the AMESim simulation software CAM designer,the disc roller CAM sub-module with the same stator ring curve of the internal curve motor is created to solve the problem that the hydraulic model of the internal curve motor cannot be directly built by the components in the software model library.The hydraulic model of the 16-plunger 10-acting radial piston motor was built to verify the correctness and reliability of the hydraulic model.Simulation and analysis to get the speed curve under different flow rate,output torque curve under different pressure and speed vs.pressure curve of the internal curve motor,which provides the theoretical basis for the research of the internal curve motor.

关 键 词：多作用 内曲线 径向柱塞马达 凸轮设计 AMESIM仿真 

分 类 号：TH137[机械工程—机械制造及自动化]