| 细丝二氧化碳焊接焊炬高度自动控制系统的研究 |
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| 引用本文： | 蔡洪能,王家林,王雅生,单茂华,张国栋.细丝二氧化碳焊接焊炬高度自动控制系统的研究[J].西安交通大学学报,2001,35(1):87-90. |
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| 作者姓名： | 蔡洪能 王家林 王雅生 单茂华 张国栋 |
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| 作者单位： | 1. 机械工程学院
2. 机械系 |
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| 摘 要： | 设计了一种以MCS－8051单片机为核心的焊矩高度自动控制系统，该系统以焊接电弧为传感器检测焊炬高度，用MCS－8051单片机为主控元件进行实时控制，由BF－75型步进电机及其相应的驱动电路实现焊炬高度的调节，实现了空间复杂曲面或曲线气体保护金属极电弧焊（GMAW）焊炬高度的闭环控制。
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| 关 键 词： | 焊矩 闭环控制 电弧传感器 模糊自整定 二氧化碳焊接 自动控制系统 |
| 文章编号： | 0253－987X（2001）01-0087-04 |
| 修稿时间： | 2000年4月10日 |
Automatic Control System of Welding Torch Height in Carbon Dioxide Arc Welding with Fine Wire |
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| Cai Hongneng ,Wang Jialin ,Wang Yasheng ,Shan Maohua ,Zhang Guodong.Automatic Control System of Welding Torch Height in Carbon Dioxide Arc Welding with Fine Wire[J].Journal of Xi'an Jiaotong University,2001,35(1):87-90. |
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| Authors: | Cai Hongneng Wang Jialin Wang Yasheng Shan Maohua Zhang Guodong |
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| Institution: | Cai Hongneng 1,Wang Jialin 2,Wang Yasheng 1,Shan Maohua 1,Zhang Guodong 1 |
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| Abstract: | The automatic control system of welding torch height for the carbon dioxide arc welding based on a MCS-8051 single-chip-microcomputer is developed. The system utilizes an arc sensor to measure the welding torch height, uses a chip MCS-8051 as a real-time controller, adopts a stepping motor BF-75 with driving circuit to adjust the welding torch height, therefore accomplishes the control of welding torch height in the way of closed loop for spatial complex crooked surface or curve welding. |
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| Keywords: | welding torch closed loop control arc sensor fuzzy self-tuning |
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