This article introduces the process and characteristics of clutch gear welded by vacuum electron beam and jig design for better welding quality.
2
介绍了用真空电子束焊接大型客车后桥壳半轴的工艺方法，并就焊接过程中存在的主要问题进行了分析。
The process of vacuum electron beam welding for rear-axle housing semiaxis of coach was introduced and the major problems in the process of welding was analysed.
3
采用有限元方法，定量分析了电子束焊接工艺参数与铍环内表面温度的关系。
In this paper, relation between electron beam welding parameters and temperature field of beryllium is studied quantitatively with finite element method.
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