摘要
在指出了目前广泛使用的液压传动的不足后,提出了基于双定子泵原理的新型多泵多马达传动理论:比例型多泵多马达传动。实现了一个泵不用减压阀控制多个不同压力系统、马达的差动输出、不同型多执行机构同步运动、多级定转速工作等功能。比例型液压多泵和多马达的研究,完善和扩展了泵、马达的设计理论体系,为研究新型液压元件奠定了理论基础。
After pointed out the deficiencies in the hydraulic transmission system which is now widely used, a theory for multi-pump and multi-motor hydraulic systems is presented in this paper based onthe double-stator motor （pump）, which is proportion multi-pump and multi-motor transmission system. Many functions are achieved, such as a multi-pump can control multiple different system without pressure relief valve, differential output of the motor, the synchronized of different type multi-actuators, the constant displacement motor output multi speeds. Research of the proportion multi-pump and multi-motor, improving and extending the design theory system of pumps and motors, laid the theoretical foundation for the study of a new type of hydraulic components.
出处
《液压气动与密封》
2015年第5期1-3,71,共4页
Hydraulics Pneumatics & Seals
基金
国家自然科学基金资助项目(50975246)
关键词
多泵多马达传动
比例型
同步运动
差动马达
multi-pump and multi-motor transmission system
proportion type
synchronized motion
differential motor
