液压快速回转头压力机液压系统机理研究  

Mehanism Study on Fluid Power System Based on Fast On-off Valves for NC Turret Presses

作　　者：罗勇武[1] 袁华[1] 孙友松[2] 丁小艺[2] 

机构地区：[1]顺德职业技术学院,广东佛山528333 [2]广东工业大学,广东广州510643

出　　处：《顺德职业技术学院学报》2009年第4期23-25,共3页Journal of Shunde Polytechnic

基　　金：广州市重点攻关项目资助(990054)

摘　　要：提出了一种新型液压快速回转头压力机液压系统的三种设计方案,分析和探讨了各自的结构、工作原理和控制原理。选择其一进行具体实施,实验结果表明可以达到要求。This paper proposes three different designs of a new type of fluid power system based on fast on-off valves for NC turret presses, and discusses their structures, working principles and control principles respectively. The research also puts to test one of the designs, which proves to meet the preset requirements.

关 键 词：压力机 液压传动 机理 

分 类 号：TG315.4[金属学及工艺—金属压力加工]