高强钢焊接前沿技术的开发研究  

Development of advanced technology on high strength steel welding

作　　者：戴为志 李华 何乔生 张建平 曾祥文 陆安洪 

机构地区：[1]中国工程建设焊接协会,北京100088 [2]四川玛瑞电子设备有限公司,四川成都610000 [3]浙江精工钢结构集团有限公司,浙江绍兴312030

出　　处：《电焊机》2014年第5期42-50,共9页Electric Welding Machine

摘　　要：提出了"高强钢焊接前沿技术"的观点,同时开展对观点认同的讨论;分析高强钢的主要焊接难点,全面阐述高速脉冲压缩电弧焊接工艺开发研究的全过程,揭示了高强钢焊接技术的实质,讨论快速脉冲压缩电弧焊接工艺在立下进焊接技术中的优势,丰富和发展了"多层多道错位焊接技术";提供焊接试验研究的技术资料和数据;论述了快速脉冲压缩电弧焊接工艺的适宜性、先进性。The technique of high strength steel welding “frontier” point of view, and at the same time to carry out the discussion of view identity; Analyses the identity of main welding difficulties, for high -speed pulse compression arc welding technology has carried on the comprehensive description of the whole process of the study of high strength steel welding technology, reveals the essence of fast pulse compression arc welding technology in set into the advantages of welding technology, enriched and developed the “muhi - layer multichanoel dislocation welding technology” ; Experimental study provides welding technical infoormation and data; Rapid pulse compression arc welding process is discussed, and the suitability, the advanced nature.

关 键 词：前沿技术 焊接难点 快速脉冲压缩电弧 立下进焊接 

分 类 号：TG457.11[金属学及工艺—焊接]