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机床微机控制装置的本来用途是控制普通车床,装置的框图如下。单板机在专用控制程序的控制下,按照所输入的零件加工程序,发出一系列的脉冲信号,经驱动电源放大后,驱动两台步进电机,这两台电机分别控制车床刀架纵、横运动的方向、速度和位移长度。把这种控制装置安装在立式铣床上,两台步进电机则可分别控制工作台的纵、横向运动,工作台的升降用手动操作,就可以加工出平面内的曲线槽。圆柱形凸轮上的曲线槽是沿圆周方向分布的,设计给出的
The original purpose of the microcomputer control device is to control the ordinary lathe, the block diagram of the device is as follows. Under the control of a dedicated control program, the single-board computer sends out a series of pulse signals according to the part processing program input, and drives two stepper motors after the driving power is amplified. The two motors respectively control longitudinal, The direction of lateral movement, speed and displacement length. The control device is mounted on a vertical milling machine, the two stepper motor can control the table, respectively, the vertical and horizontal movement, table movements with manual operation, you can work out the plane curve groove. Curved grooves on cylindrical cams are distributed in the circumferential direction and are given by design