Firstly demands of hardware and software designs of injection molding machine and realization are described . secondly software design of injection molding machine is discussed , and then frequency - converting control temperature control of injection molding machine are expatiated . finally hardware and software designs of manipulator specially used in injection molding machine are detailedly explained 首先介绍了注塑机控制器硬件设计的需求和设计实现，然后分析了注塑机控制器的软件设计，并对注塑机控制器中流量的变频控制和料筒温度控制进行了详细的阐述，最后对注塑机专用机械手控制器的软硬件设计进行了详细的介绍。
