摘要
大线能量焊接用钢和双丝垂直气垫焊作为一种新工艺的组合,能提高生产效率,但钢板和焊丝主要由国外进口。以缩短造船周期及降低采购成本为目的,结合材料的特性,通过计算及放样的方式将此新工艺进行设计细化,保证在生产计划之前下达订货依据,有效缩短造船周期,降低船企的生产成本,提高经济效益。
Double wire vertical electro-gas welding and steel for high input energy welding are combined as a new process, which can improve production efficiency. But the steel and welding wire is mainly imported from abroad. In order to shorten the shipbuilding cycle and reduce the purchase cost, combined with the characteristics of the material, the design and re- finement of the new process are carried out by means of calculation and lofting. It can ensure that the order is issued before the production plan is issued. This project can effectively short- en the shipbuilding cycle, reduce the production costs and improve economic efficiency.
