摘要
对破损的铜质螺旋桨提出了焊补工艺 ,并对焊补前的准备工作 ,焊补过程中的技术问题 ,焊补后的热处理 ,消除热应力 ,防止开裂等方面进行了探讨。
The methods of welding repair are set forth to the damaged propellers. This paper also discusses about the technologies of the welding repair, such as preparation work, heat treatment, eliminating the thermal stress, preventing cracking and so on.
出处
《船海工程》
2004年第4期16-17,共2页
Ship & Ocean Engineering
