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punching machine短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 打洞机,冲孔机,轧切机 In this paper, design and PLC control of automatic deliver material machine in punching machine is introduced. The working principle of the mechanism and PLC coding method is analysed. 介绍了冲床自动送料机的设计和 PL C控制,分析了机构的工作原理和 P LC编程方法。 chemyq The key technique of introducing hardware interface between punching machine and computer as well as introducing software interface between3B or4B Language and CARD system is analysed. 分析了在穿孔机与计算机之间引入硬件接口,在3B或4B语言与 CARD系统之间引入软件接口的关键技术。 cnki A kind of punching machine spring was developed by using polyester prepolymer, MOCA as raw materials. 以聚酯型预聚体和 MOCA为原料研制了一种冲床弹簧。 dictall Dynamic array and stack structures are used to implement the auto- programming and simulation system on numerical control punching machine. 并采用效率高的动态数组及堆结构成功实现数控冲床自动编程及仿真系统。 cnki Existing factory more than100 persons, own various lather with automatic half, punching machine, drill the bed etc. the machine equipments60 sets. 现有工厂100多人,拥有各种半自动车床,冲床、钻床等机械设备60台。 lsdspj Experiment and application shows that the forming of these parts can be finished completely with common punching machine. 试验和使用证明,在普通压力机上完全可以实现此类零件的成形。 chemyq Punching machine, hydraulic machine: Designed by punching with a knife mold cavityscheduled; 冲床、油压机:用刀模按设计冲切出预定型腔; mrysz |