| 不锈钢导管安装感应钎焊过程控制 |
| |
| 引用本文： | 张伟,齐铂金,许海鹰.不锈钢导管安装感应钎焊过程控制[J].航空制造技术,2009(3). |
| |
| 作者姓名： | 张伟 齐铂金 许海鹰 |
| |
| 作者单位： | 北京航空航天大学机械工程及自动化学院 |
| |
| 摘 要： | 研制开发了基于PLC的数字智能PID控制算法,与全桥逆变直流调功技术、光纤传光和辐射测温技术相结合,实现了钎焊过程的数字化精确控制.试验结果表明,该方法很好地满足了工件的钎焊特性,改善了焊接区域的温度场分布,减少了焊接缺陷,提高了焊接质量.
|
| 关 键 词： | 感应钎焊 导管连接 过程控制 |
Process Control of On-Site Induction Brazing of Stainless-Steel Tubes |
| |
| Zhang Wei,Qi Bojin,Xu Haiying.Process Control of On-Site Induction Brazing of Stainless-Steel Tubes[J].Aeronautical Manufacturing Technology,2009(3). |
| |
| Authors: | Zhang Wei Qi Bojin Xu Haiying |
| |
| Abstract: | Combined with the full bridge inverse-transformation and direct-current power adjusting technique and the fiber infrared temperature-measuring technology,a digital intelligent PID control method based on PLC is developed to realized the precise control of brazing process.The experiment results show that this control method not only excellently satisfies the tubes process characters,but also improves the uniformity of the temperature distribution on tubes,decreases welding defaults,and improves joint welding... |
| |
| Keywords: | PID |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
