摘要:根据油泵座零件的结构特点，从毛坯密封面侧进料或从安装面侧(加强筋)进料，讨论分析并最终确定模具方案。对铸件各种废品形态进行分析，分别从工艺改进及管理改善两方面着手，制定相应的措施，重点对铸件气孔进行改善，从而达到降低铸件废品率的目的。

关键词 :浇道；排气溢流槽；压铸模具

中图分类号:TG249.2；TG245 文献标志码A   DOI:10.15980/j.tzzz.2018.07.010

Design of Die Casting Die for Oil Pump Base Body and Quality Improvement

Yuan Jing, Zhao Binghua

(Zhanjiang Deni Vehicle Parts Co., Ltd.)

Abstract: Aiming at structural characteristics, the mould was designed with feeding at side blank sealing face or side of assembled face(enhanced rib), and the effects were analyzed. The resultant mould design was determined. The scrap shape was described. Through modifying process and management, countermeasures were presented, focusing on eliminating gas hole in the castings to decrease scrap rate.

Key Words: Pouring Channel, Exhausting and Overflow Slot, Die Casting Die