| 激光加工机微机控制系统 |
| |
| 引用本文： | 李光斌,陈玉桥,李珍群,李斌,廖效果.激光加工机微机控制系统[J].华中科技大学学报(自然科学版),1988(Z1). |
| |
| 作者姓名： | 李光斌 陈玉桥 李珍群 李斌 廖效果 |
| |
| 作者单位： | 华中理工大学机械工程一系
(李光斌，陈玉桥，李珍群，李斌)，华中理工大学机械工程一系(廖效果) |
| |
| 摘 要： | 本文阐述了用于激光加工机的控制系统的硬件、软件结构和系统特点。
|
| 关 键 词： | 微机 计算机控制 控制系统 激光加工机 自诊断 故障报警 |
A Microcomputer-Fased Control System for Laser Processor |
| |
| Li Guangbin Chen Yuqiao Li Zhengqun Li Bin Liao Xiaoguo.A Microcomputer-Fased Control System for Laser Processor[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1988(Z1). |
| |
| Authors: | Li Guangbin Chen Yuqiao Li Zhengqun Li Bin Liao Xiaoguo |
| |
| Institution: | Li Guangbin Chen Yuqiao Li Zhengqun Li Bin Liao Xiaoguo |
| |
| Abstract: | The hardware and software structure of a microcomputer-based control system for a laser processor is studied. The hardware consists of type Z-80 microprocessor, fine interpolator, I/O interface, CNC keyboard, CRT, step motor and its power supplier. Four classes of interrupt are used for the software with each class interrupted in a constant time interval of 16 ms. The interrupting priority for each class is determined by the priority weighted circuit. Class 0 interruption is used for the on-line interpolation calculation and for decelerating and end point discrimination. The dynamic connection and I/O interface are handled by class 1 interruption. The 2 class interruptio implements the NC keyboard monitoring, translation and edition of the wock program, input of system parameters, system self-diagnosis and failure alarm. The class 3 handles the CRT display. |
| |
| Keywords: | Microcomputer Computer control Control system Laser machining Diagnosis Failure alarm |
| 本文献已被 CNKI 等数据库收录！ |
