“高速快船”舵杆修理工艺研究

文章介绍了"高速快船"舵系修理过程中,针对该船舵杆连接法兰处存在严重贯穿裂缝、舵杆几近报废的情况下,相关人员与船东、船检一起,制定合理的焊接工艺方案,做好焊接工艺评定得到BV认可,并严格按照工艺施工,最终完成了舵杆的修复。在舵杆焊接修理"禁区"上前进了一步。

Study of repairing procedure for the rudder stock

This article introduces the repair process of the rudder stock of clipper freeway. With the common work of teehniciants, ship＇s owner and surveyor, a reasonable welding procedure was made under the severe through-crack on connecting flange of clipper freeway rudder stock which was nearly scrapped. The welding repair procedure was authorized by BV and the rudder stock was repaired finally. It is a big progress for the special zone of rudder stock welding repair.