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| 变频调速技术在搅拌摩擦焊中的应用研究 | |
| 引用本文： | 韩晓辉,陈书锦,王希靖. 变频调速技术在搅拌摩擦焊中的应用研究[J]. 焊接技术, 2006, 35(1): 41-43 |
| 作者姓名： | 韩晓辉 陈书锦 王希靖 |
| 作者单位： | 南车四方机车车辆股份有限公司,山东,青岛,266111;北京科技大学,信息工程学院,北京,100038;兰州理工大学材料科学与工程学院,甘肃,兰州,730050 |
| 摘 要： | 叙述了变频调速技术在搅拌摩擦焊中的应用,分析了焊接过程中谐振现象时材料表面成形的影响.通过变频调速技术,采用模糊滞环转矩控制器,实现了搅拌摩擦头的大范围变速和摩擦界面加热功率的控制,从而满足了搅拌摩擦焊的技术要求. |
| 关 键 词： | 搅拌摩擦焊 变速 摩擦热功率 模糊控制嚣 |
| 文章编号： | 1002-025X(2006)01-0041-03 |
| 收稿时间： | 2005-08-24 |
| 修稿时间： | 2005-10-31 |
Application of adjustable frequency technology in friction stir welding |
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| HAN Xiao-hui,CHEN Shu-jin,WANG Xi-jing. Application of adjustable frequency technology in friction stir welding[J]. Welding Technology, 2006, 35(1): 41-43 | |
| Authors: | HAN Xiao-hui CHEN Shu-jin WANG Xi-jing |
| Abstract: | The application of adjustable frequency technology in friction stir welding is stated in the paper.The resonance phenomena during the welding process and its effect on surface molding are also analyzed.Through VVVF technology and fuzzy controller,wide rotary speed range of welding tool is obtained and heat power of friction interface could be controlled easily,thus meeting the technological requirements of friction stir welding. |
| Keywords: | friction stir welding speed change friction heat power fuzzy controller |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |