大型复杂机电系统多螺栓同步安装机的创新设计

Innovation Design on Structure of a Large-scale Complicated Mechano-electronics System Multi-Studs Synchronous Installing Machine

阐述了大型复杂机电系统多螺栓四同步安装机的创新结构和设计理论、四同步工作原理和微机 -电液比例程序控制的设计构思。

The studs and nuts are used to link up a upper cap and barrel of a large nuclear reactor pressure vessel and some of petrochemical hither pressure vessel . As install and open cap ,it is needed to tension the studs turn all studs and nuts. In this paper, the design theory and structure innovation , work principle and computer electro-hydraulic proportional control technique for a large-scale Complicated Mechano-electronics System Multi-Studs Synchronous Installing machine are expounded.The research fruit can raise Safety reliability and economical benefit of nuclear power plant refueling and higher pressure vessel installing of some of petrochemical plant.