激光-电弧复合焊接的应用  

Application of laser-arc hybrid welding in industry

作　　者：王治宇[1] 王春明[1] 胡伦骥[1] 胡席远[1] 

机构地区：[1]华中科技大学材料学院,湖北武汉430074

出　　处：《电焊机》2006年第2期38-41,共4页Electric Welding Machine

基　　金：湖北省自然科学基金资助项目(2005ABA302)

摘　　要：阐述了激光-电弧复合焊接的基本原理和优势;介绍了目前国内外激光-电弧复合焊接设备及其在汽车、造船、石油化工等制造业中的工业应用。由于激光-电弧复合焊接设备投资相对减少,生产效率提高,产品单元消耗成本降低,所以激光-电弧复合焊接工艺将有着非常广泛的应用前景。The principle of laser-arc hybrid welding is described,the equipment and industrial application in automobile,shiphuilding and petrochemicals are introduced.Since the advantages of using laser-are hybrid welding for increasing productivity include fastening welding speeds.improving penetration,enhancing gap bridging capability and reducing porosity compared with conventional laser welding,also the invetment and cost per unit reduced ,the application prospect of laser-arc hybrid welding can be predicted.

关 键 词：激光-电弧复合焊接 焊接设备 工业应用 应用前景 

分 类 号：TG456.7[金属学及工艺—焊接]