摘要
主导管,桩管,撑管是建造海洋平台的基本元件,使用材料为D32、E32等海洋专用管,由于板材厚度较大,碳当量较大,可焊性较差。选用合适的焊接方法,能有效的提高生产效率。笔者介绍了生产中常用的几种焊接方法组合以及相应的焊接工艺参数。
Leading pipe,pile pipe,support pipe is the basic elements to construct ocean platform.The special-purpose pipe,which making from the material of D32,E32,has higher sheet thickness,larger carbon equivalent,and poorer solderability.Choosing an appropriate welding method can effectively improve production efficiency.This paper presents several welding methods which used in the production combination and corresponding welding technique parameters.
出处
《装备制造技术》
2007年第6期101-102,113,共3页
Equipment Manufacturing Technology
关键词
平台钢管
焊接方法组合
焊接工艺参数
Platform pipe
Welding method combination
Welding technique parameters
