By the improvement of blanking dimension, using the technological method of only compressing profile part and conical body splice is mainly introduced.
着重介绍了通过对下料尺寸的改进，采用只压型线部分，锥筒部分拼接的工艺方法。
Applying warm extrusion technique instead of machine 'work to a conical body, the problem of double-layered metal formed in the process of extrusion has been solved.
对机加生产的锥形体改为温挤压进行了研究，解决了挤压过程中出现的金属夹层问题。
This paper analyzes the effect of the deformation of the conical surface of the sleeve and surface of the percussion body in a centrifugal self destroying device upon self destroying performance.
分析了离心自毁机构套座锥面和击发体表面的变形对自毁性能的影响。
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