双法兰圆形锻件的分模锻造

The split die forging of parts with double round flanges

双法兰圆形锻件采用整体凹模的方法锻造 ,锻件难以出模 ,为了锻件顺利出模 ,实现无飞边模锻 ,设计了该类锻件的轴向对分精锻模具。应用该模具进行双法兰锻件的精锻成形 ,锻件出模顺利 ,操作简单 ,锻件无飞边 ,后续加工余量小 。

It’s difficult to take off from cavity for the parts with double round flanges by global cavity forging methods; In this paper, the axial split die on this sort of parts is designed in order to take off parts swimmingly and implement flashless die forging; Using the die designed in this paper in the forging of this sort of parts, it’s smooth to take off parts, simple to operate, has minor admittance and high material utilization ratio.