Theoretical analysis demonstrates that the cause of this flow phenomenon is too thin Ogee surface.

理论分析表明，原因是渥奇面太“瘦”，简单地加“肥”渥奇面，工程量过大，不满足工程需要。

This textual is a theoretical analysis of force on the angular ogee milling the flat surface in injection molds.

本文从理论上分析了注塑模具中斜导柱铣扁后的受力状态。

The factors related to the oblique flow, such as pressure difference, pressure and velocity gradients and the parameter of Ogee surface are also analysed.

文章分析了与折冲流有关的因素，如压差、压力和流速梯度以及渥奇面参数，进而提出了修改方案，基本解决了该孔存在的折冲流问题。