This paper introduces the cause of the seepage in valve box of oil isolation pump, and solves the problem of the valve box seepage by way of the improvement of dieslot in O - ring and seal material.
An example shows the application of the CAD of cold extrusion die for slot wedge.
并结合一个应用实例来说明槽楔冷挤模cad系统的应用。
3
Aimed at the problems in processing deep hole and narrow deep slot during die manufacture, electrolyzed processing method and experience of deep hole are introduced.