| 面向管道全位置熔化极自动焊的新型微机控制系统 |
| |
| 引用本文： | 雷毅,彭旭东,许敬年,黄东升.面向管道全位置熔化极自动焊的新型微机控制系统[J].压力容器,2003,20(3):41-49. |
| |
| 作者姓名： | 雷毅 彭旭东 许敬年 黄东升 |
| |
| 作者单位： | 石油大学机电工程学院 |
| |
| 基金项目： | 中国石油天然气集团公司中青年科技创新基金资助 (W0 2 0 3 11) |
| |
| 摘 要： | 改变传统的管焊机焊接规范参数分段控制模式，采用单片机技术，通过抛物线拟合算法形成平滑的焊接规范参数曲线，实现熔化极全位置管焊机规范参数的平滑调节，精确控制电弧能量及其分布。自动焊接小车伺服系统采用PWM调速技术，通过微机控制实现焊枪的月牙形摆动模式。
|
| 关 键 词： | 全位置自动焊 PWM 抛物线插值 单片机 控制系统 管道焊接 |
| 文章编号： | 1001-4837(2003)03-0041-04 |
| 修稿时间： | 2002年11月25 |
A New Microcomputer Control System of Automatic MAG Welding Machine Faced to Tube All-position |
| |
| College of Mechanical and Electronic Engineering in the University of Petroleum,LEI Yi PENG Xu-dong XU Jing-nian HUANG Dong-sheng.A New Microcomputer Control System of Automatic MAG Welding Machine Faced to Tube All-position[J].Pressure Vessel Technology,2003,20(3):41-49. |
| |
| Authors: | College of Mechanical and Electronic Engineering in the University of Petroleum LEI Yi PENG Xu-dong XU Jing-nian HUANG Dong-sheng |
| |
| Affiliation: | College of Mechanical and Electronic Engineering in the University of Petroleum LEI Yi PENG Xu-dong XU Jing-nian HUANG Dong-sheng |
| |
| Abstract: | Traditional section control modes of welding parameters were changed in all-position tuber welder. By means of single chip microcomputer technique, smoothed curve of welding parameters was formed by parabola interpolation. Smoothing adjustment of welding parameters was realized in automatic MAG welding machine for tube all-position, and the distribution of arc energy was controlled accurately. In servo-control system of the welding tractor, the PWM technique was used to regulate the motor's speed. Swing welding with crescent motion was realized by the program control of the microcomputer. |
| |
| Keywords: | all-position automatic welding pulse width modulation parabola interpolation single chip microcomputer control system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
