球墨铸铁底座消失模模样的分块成型设计

以某机械底座铸件为例,依据复杂铸件模样分块成型设计的简单分块原则,结合底座铸件的材料和结构,以及消失模模样的制造特点,论述了基于Pro/E的球墨铸铁底座消失模模样分块成型设计过程,总结了行之有效的方法和经验。结果表明,采用Pro/E软件辅助设计,可提高铸件模样设计效率,并为分块模样的模具设计提供依据。

Design of Block Molding of Lost Foam's Pattern for Ductile Iron Base

Taking a mechanical base’s casting as an example,based on simple parted principle for complex casting pattern’s design of block modeling,combining the base’s structure and material with production characteristic of lost foam’s pattern,the process of the block molding design that is based on Pro/E for the ductile iron base’s pattern was discussed and some effective methods and experiences were summarized.The results show that the Pro/E aiding design can greatly improve the design efficiency of casting pattern,and this method provides a basis for the mould design of parted pattern.