ADAPTIVE PRODUCTION METHOD FOR MOULD

摘要

An adaptive production method for mould includes the following steps: constructing three-dimensional solid model of the mould according to the casting draw; reverse-evaluating the mould cavity; designing the sand mould (or core) into several sand partitions according to the mould structure; selecting different molding materials to produce the sand partitions; placing iron chills (4) or cooling tubes (3) etc. in the different parts of the mould based on the simulation result of the solidification; processing the sand partitions separately; assembling the sand partitions and then post-treating the assembled sand partitions; thus forming the final sand mould. The method can enhance the mould design flexibility and reduce the cost.