PLC在同步带测长机中的应用  

Application of PLC in the synchromesh belt/strap length-measuring machine

作　　者：李树军[1] 仇志平[1] 

机构地区：[1]西北工业大学机电学院,西安710072

出　　处：《现代制造工程》2007年第4期83-85,共3页Modern Manufacturing Engineering

摘　　要：从选择同步带测长机中PLC的型号,以及测量的关键部件传感器的选择、设置及其采用的中断方式,特别是从光栅位移传感器和PLC相匹配的原则出发,对PLC进行改造,在实际应用中有效提高测长机的精度和效率。By choosing the type of PLC, and setting the sensor that measuring key parts and the interrupt mode adopted, especially that the proper improvement to the PLC according to the match between raster displacement sensor and PLC, the accuracy and efficiency of the length-measuring machine were effectively enhanced.

关 键 词：测长机 可编程控制器 光栅位移传感器 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]