双偏心轮式超高压自变量径向柱塞泵的设计  

Design of an Independent Variable Radial Direction Super-high-pressure Oil Pump Based on Double Eccentric Wheels

作　　者：覃日强[1] 林若森[1] 刘光浩[1] 强壮[1] 

机构地区：[1]柳州职业技术学院,广西柳州545006

出　　处：《机床与液压》2012年第11期97-99,62,共4页Machine Tool & Hydraulics

基　　金：广西壮族自治区教育厅2009年科研项目(200911MS321)

摘　　要：在分析现有变量泵缺点的基础上设计了一种新型的双偏心轮式超高压自变量径向柱塞泵,介绍新泵的整体结构,给出确定变量机构的输入扭矩与输出压力之间函数关系式的实验方案,同时设计了变量泵的液压控制回路。A new double eccentric wheels type super-high-pressure independent variable radial direction piston pump was de- signed based on analyzing the shortcomings of existing variable pumps. The overall structure of the new pump was described. The experimental scheme was given to determine the functional relationship between the input torque and output pressure. The variable pump hydraulic control circuit was designed too.

关 键 词：超高压自变量径向柱塞泵 双偏心轮 

分 类 号：TH122[机械工程—机械设计及理论]