冲床基础知识简介
冲床功用
冲床实质就是将圆周运动转化为直线运动。
Punch essence is the circular motion into linear motion.
冲床作业原理
冲床的设计原理是将圆周运动转换为直线运动。由主电动机出力，带动飞轮，经离合器带动齿轮、曲轴（或偏疼齿轮）、连杆等工作，来达成滑块的直线运动，从主电动机到连杆的运动为圆周运动。
The design principle of a punch is to convert circular motion into linear motion. From the main motor output, drives the flywheel, clutch driven by gear, crankshaft connecting rod (or eccentric gear), etc., to achieve the linear motion of the slider, from the main motor to the connecting rod motion to circular motion.
冲床对资料施以压力，使其塑形变形，而得到所要求的形状与精度，因而有必要合作一组模具（分上模与下模），将资料置于其间，由机器施加压力，使其变形，加工时施加于资料之力所形成之反作用力，由冲床机械本体所吸收。
Press put pressure on the material, plastic deformation, and the shape and precision requirements, it is necessary to cooperate a group of mould (upper die and lower die), the data therebetween, under pressure from the machine, the deformation, when applied to data processing of the reaction, the absorbed by the punch machine.
