排列五质合走势图

插床,插床厂家,插床价格
插床技术
插床铸件如何脱模?
发布时间:2018-05-24查看次数:2122


                                                             插床铸件如何脱模? 

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   插床的铸件模具如何脱模呢?我们说来既轻松又感觉没有什么技术含量。而事实是如此吗?应满足压坯成形及脱模的需要
一般压制成形都是沿压坯的轴向进行的,制品中径向的孔、能压制成形的,需要在烧结后用切削加工来完成。设计压坯时,
排列五质合走势图形和脱模的形状。内孔有与压制方向垂直的沟槽外形有与压制方向垂直的退刀槽,无法成形和脱模。

一、 横向孔制品设计
小孔压坯  压制极小孔(直径小于 或长度较长、直径小于 )压坯时,芯棒,形状,内形必须用机械加工的方法来完成,外形沟槽设与压制方向平行的槽,便能直接成形和脱模。我们还有是单侧直边带槽,可以用方案直接成形并脱模外形有滚花网纹,应设计成滚花制品设计示例 所示的与压制方向平行的直纹,才能成形和脱模。

  ER   KUANKONGDEZHIPINSHEJI

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