海上风电项目大厚板焊接工艺研究  

Study on Welding Procedure of Heavy Plate for Offshore Wind Power Projects

作　　者：李林涛 李志涵 刘宝 马勇 刘大伟 Li Lintao;Li Zhihan;Liu Bao;Ma Yong;Liu Dawei(Penglai Jutal Offshore Engineering Heavy Industries Co.,Ltd,Penglai Shandong 265609,China)

机构地区：[1]蓬莱巨涛海洋工程重工有限公司,山东蓬莱265609

出　　处：《山西冶金》2024年第9期75-76,132,共3页Shanxi Metallurgy

摘　　要：对海上风电项目大厚板焊接工艺进行研究,选择可适应大线能量的焊材、母材,采用双丝埋弧焊的焊接形式,有效控制焊接参数,得到性能优良的焊缝。通过现场实际应用,验证了这种焊接形式的可靠性,为海上风电项目大厚板的焊接提供了可靠的工艺,可以指导现场进行生产。Through doing the research about the welding procedure of heavy plate for the offshore wind power projects,selecting the welding consumable and base material adapt the big power input,using the welding form of double-wire SAW,the welding parameter is controlled to achieve the weld with excellent performance.Through experiments,the reliability of this welding form is determined,which provides a reliable process for the welding of heavy plates of offshore wind power projects,and can guide the on-site production.

关 键 词：海上风电 厚板焊接 双丝埋弧 

分 类 号：TG445[金属学及工艺—焊接]