阴模、芯棒和压模套均可浮动的拉下式压模设计实例

EXAMPLE OF DESIGN OF FLOATABLE AND WITHDRAW TYPE DIE INCLUDING CAVITY DIE, CORE ROD AND DIE SLEEVE

摘要: 本文介绍了设计125t粉末冶金专用液压机多台阶粉末冶金零件成形模架、模具的方法。并简述了利用机械定位形式解决压坯密度和轴向高度难以控制的问题。

Abstract: The design of die carrier and die for compacting multiple-stages P/M structural parts by using 125t P/M hydraulic press has been discussed. The paper has briefly explained that the difficulties in controlling the density and axial hight of compacts can be surmounted by mechanical positioning mode.

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