forge weld 锻焊焊缝 ; 锻接 ; 锻焊
Therefore, the two schemes on the forge-weld HBBB are designed and trial-manufactured in the Works.
为此，设计和试制完成了两种方案的锻焊组合结构抱轴箱体。
参考来源 - 韶山7型电力机车滚动抱轴箱体的裂纹分析与改进设计·2,447,543篇论文数据，部分数据来源于NoteExpress
Design improvement is in three stages partial, geometrical stress concentration improvement, pure casting technology improvement and a forge-weld box body design.
设计改进分三个阶段，即局部几何性应力集中改进、提高铸造质量的纯工艺改进和锻焊组合结构抱轴箱体的设计。
According to the functional requirements, their technical characteristics consist of two ways on seal, ceramic package seal weld and tube polysulfone whirl forge seal, and the compact structure.
根据功能要求，本电气贯穿件的技术特点是采取了陶瓷组件封焊和钢管聚砜旋锻密封两种密封方法，以及紧凑的结构方式。
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