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探讨了球头挤压的可行性,对工艺方案进行了优化,在此基础上,设计了球头挤压模具,并着重对模具机构动作进行了分析。
The feasibility of ball extrusion was discussed and the process scheme was optimized. On the basis of this, the ball extrusion die was designed and the movement of die mechanism was analyzed.