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.