基于AMEsim大中型挖掘机行走马达控制阀缓冲机能研究
刘雪垠,费宇,张志会,雷宇航
(四川省机械研究设计院 研发中心,四川 成都 610063)
摘要:综合分析了大中型挖掘机行走马达集成控制阀在挖掘机停止过程中的缓冲动态性能,以现代挖掘机R210LC-7型挖掘机配套帝人GM35VL行走马达为研究对象,初步对缓冲阀的特性进行了数值计算,将相应计算数据利用AMEsim对挖掘机停止过程中的压力冲击与控制阀的缓冲性能进行了数学建模及仿真,为今后的马达控制阀的研究提供了理论依据。
摘要:行走马达;AMEsim;缓冲
中图分类号:TH137.5 文献标志码:A doi:10.3969/j.issn.1006-0316.2014.09.005
文章编号:1006-0316 (2014) 09-0018-04
The large and medium-sized excavators travel motor valve buffer function research on the based of AMEsim
LIU Xue-yin,FEI Yu,ZHANG Zhi-hui,LEI Yu-hang
( R & D Center, Sichuan Provincial Machinery Research &Design Institute, Chengdu 610063, China )
Abstract:This article analyzes the medium-sized excavator motor integrated control valve dynamic performance buffer to stop the process in the excavator to modern excavator R210LC-7 excavator supporting Teijin GM35VL travel motor for the study, the characteristics of the initial buffer valve is the numerical calculation, the corresponding data is calculated using AMEsim stop the process of excavator pressure control valve and cushion the impact of the performance of the mathematical modeling and simulation for the study of the future of the motor control valve provides a theoretical basis.
Key words:travel motor;AMEsim;buffer
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收稿日期:2014-03-24
基金项目:四川省科技支撑计划项目(2011GZ0229)
作者简介:刘雪垠(1982-),男,四川德昌县人,硕士,工程师,主要研究方向为流体传动与控制、精密减速器及液压元件开发技术。
 

 

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