Research on Process Design of Automotive Wheel Hub Mold Based on Quality Improvement
This study proposes a process design for automotive wheel hub molds based on quality improve-ment,clarifying the importance of convex molds in squeeze casting molds;In addition to shaping the shape of liq-uid forgings,convex molds also participate in the process of pressurized liquid forging.In order to improve the quality and production efficiency of liquid forgings,an integral convex die design is adopted,and its stability and accuracy are ensured through direct connection and socket pin positioning.By using precise size calculation for-mulas,the size of the punch can be quickly and accurately determined.In addition,key factors in punch design,such as material selection and surface treatment techniques,were also discussed.These factors have a significant impact on the hardness and durability of the punch,which in turn affects the quality of the liquid forging.We look forward to providing some reference materials for the design of automotive casting molds and the improve-ment of manufacturing quality through this study.
NETL
NSTL
万方数据
