某型薄壁镁合金铸件铸造工艺设计

Casting Method of a Thin Wall Casting Part

根据薄壁壳体镁合金铸件结构特点及使用要求,结合高强度ZM5镁合金的工艺特性,分析了薄壁壳体铸件铸造工艺要点,研究了试制过程中出现的若干工艺问题及其解决措施。结果表明,生产的ZM5合金薄壁壳体铸件各项技术要求指标达到设计要求,铸件合格,按期交付客户。

According to the structural characteristics and application requirements of thin-walled shell magnesium alloy castings and the process characteristics of high-strength ZM5 magnesium alloy,the key points of casting process of thin-walled shell castings were analyzed.Some technological problems in the process of trial production and their solutions were studied.The results show that the technical requirements of ZM5 alloy thin-wall shell casting meet the design requirements,the casting is qualified,and the casting is delivered to the customer on time.