They cut holes on the sheet of metal with a punch press.
他们用冲床在金属板上打孔。
It designs a quick-change punch die structure, which can be used for combination punch die and flexible punch press system.
设计了一种可应用于组合冲模及柔性冲压系统的快换冲模机构。
Punch press: machine tool that changes the size or shape of a piece of material usually sheet metal by applying pressure to a die in which the workpiece is held.
冲床：将压力加到装有工件的模具上，以改变一片材料，通常是金属片的大小和形状的机床。
The structure, process of work, essential of design and making of one kind of precision cutting die for two-piece on punch press were introduced. Then a practical die structure was given.
介绍了用在冲床上的一种双件精密剪切模的结构、工作过程和设计制造要点，并给出了实用的模具结构。
In this paper a nc feeding system of punch press by single chip micro - computer controlling is introduced. The paper related the idea of its designing, principle of operation and its application.
本文介绍了用单片机控制的数控冲床送料系统的设计思想、工作原理及其应用。
In this paper a nc feeding system of punch press by single chip micro - computer controlling is introduced. The paper related the idea of its designing, principle of operation and its application.
本文介绍了用单片机控制的数控冲床送料系统的设计思想、工作原理及其应用。
应用推荐