摘要
交流伺服电动机驱动液压泵系统具备节能高效的特性,越来越广泛使用于注塑机。研究了交流伺服电动机与六种不同类型的泵组合的动力驱动源的性能特点及应用范围;研究了交流伺服电动机驱动液压泵系统与整机性能设计之间的特点;研究了交流伺服电动机驱动液压泵系统与三相交流异步电动机驱动液压泵系统之间的注射性能的不同点。根据交流伺服电动机是一个多变量、强耦合、非线性、变参数的特点,开发现代非线性控制方法应用于注塑机上的研究,是提高注射成型控制性能的迫切需要解决的课题。根据注射成形特点,开发交流伺服控制器的控制性能。举例说明了交流伺服电动机驱动液压泵系统设计应用及需注意的问题。
The AC servo motor driven hydraulic pump system has the energy conservation highly effective characteristic,more and more widespread use in injection molding machine.Has studied the AC servo electrical machinery the power drive source performance characteristic which and the application scope combines with six different type＇s pumps;Has studied the AC servo motor driven hydraulic pump system and between the complete machine performance design characteristic;Has studied the AC servo motor driven hydraulic pump system and the three-phase AC asynchronous machine actuates between the hydraulic pump system＇s injection performance diversity.According to the AC servo electrical machinery is multivariable,the close coupling,the misalignment,the variable element characteristic,the development modern misalignment control method applies on injection molding machine＇s research,enhances the topic which the injection molding control performance urgent needs to solve.According to injection forming characteristic,development the AC servo controller＇s control performance.Has explained with examples the question which the exchange servo motor driven hydraulic pump system design application and must pay attention.
出处
《液压气动与密封》
2010年第12期15-24,40,共11页
Hydraulics Pneumatics & Seals
关键词
注塑机
交流伺服系统
液压泵
节能
性能
设计
应用
研究
injection molding machine
AC servomechanism
hydraulic pump
energy conservation
performance
design
using
study
