基于ARM-CPLD的可编程金属带锯床控制系统  

Metal band sawing machine control system based on ARM and CPLD

作　　者：朱雅光[1] 程志海[1] 吴永平[1] 

机构地区：[1]长安大学道路施工技术与装备教育部重点实验室,陕西西安710000

出　　处：《机电工程》2015年第12期1616-1619,共4页Journal of Mechanical & Electrical Engineering

基　　金：国家科技支撑计划项目(2015BAF07B02);中央高校基本科研业务费专项资金项目(310825151041)

摘　　要：针对传统金属带锯床操作复杂、切割精度低、控制接口扩展性差等问题,对金属带锯床的切割要求作出了归纳,对控制系统中主要元件的选型、控制系统配电电路、软件控制界面、工作流程控制等方面进行了设计,提出了一种基于ARM-CPLD技术的可编程金属带锯床控制系统的方法。利用数控切割试验台对金属带切割尺寸和系统响应时间进行了测试。实验结果表明,该控制系统能实时显示并控制锯床运行状态,能够全自动进行加工,切割精度高,运行稳定,可扩展多路接口,不失为一套具有先进型、新颖性、实用性的控制系统。Aiming at the complex operation with low cutting precision and the poor control connector scalability of traditional metal band sawing machine, the induction to cut requirements for metal band sawing was made. The control system based on ARM and CPLD technology was proposed, and the selection of the main components, the control system of the power distribution cireuit, the control interface of＂ the software and the control of the work process were designed. The metal belt cutting size and system response time was tested by CNC cutting testbed. The experimental results show that the control system which can display and control the running state of sawing machine at real-time is a set of advanced, novelty, practical control system with the advantages of automatic processing, high cutting precision, stable running and extensible multichannel interface.

关 键 词：ARM CPLD 金属带锯床 可扩展性 

分 类 号：TH39[机械工程—机械制造及自动化] TG56[金属学及工艺—金属切削加工及机床]