全电动注塑机差动式合模机构的设计与分析  

DESIGN AND ANALYSIS OF DIFFERENTIAL GEAR TRAINS CLAMPING SYSTEM FOR FULLY ELECTRIC INJECTION MOLDING MACHINE

作　　者：胡静[1] 张有忱[1] 

机构地区：[1]北京化工大学机电工程学院,北京100029

出　　处：《工程塑料应用》2010年第10期79-82,共4页Engineering Plastics Application

摘　　要：对全电动注塑机差动式合模机构进行结构设计,并对差动式齿轮机构的功率流向进行分析。差动式合模机构将异步电动机和步进电机生成的输入运动通过两个自由度的ZUWGW型2K-H差动轮系合成后,产生可编程的输出运动。同时异步电动机和步进电机混合驱动,其中异步电动机提供较大的功率,步进电机起调节的作用,二者的组合有效地代替了大功率步进电机,从而能实现高锁模力、高效率、运行速度快、低能耗、低成本。Based on design the 2K-H differential gear trains clamping systems of fully electric injection molding machine and analysis power flow of differential gears,2K-H differential gear trains clamping systems make asynchronous motors and step-motor generated through two degrees of freedom ZUWGW 2K-H differential gear trains,this finally produce programmable output motion. While asynchronous motors and stepping motor hybrid drive,which effectively instead of high-power stepping motor,thus can achieve high clamping force,high efficiency,high speed,low energy consumption.

关 键 词：全电动注塑机 差动式齿轮 合模机构 

分 类 号：TQ320.5[化学工程—合成树脂塑料工业]