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反击式破碎机板锤的结构简单,是一个集中的热节,用白口铸铁进行生产时,运用传统的铸造工艺进行生产,工艺出品率低,并不能保证其内部质量的健全。运用均衡凝固理论进行的铸造工艺设计,收到了比原有铸造工艺更为理想的效果:生产操作简单,铸件无缩孔、缩松现象,工艺出品率最高可达到80%以上,铸造质量得到了很好的保证,并大大的降低了生产成本。均衡凝固理论对多种铸造合金的生产具有普遍的指导意义。
Impact hammer crusher hammer structure is simple, is a focus of the hot section, with white cast iron for the production, the use of traditional casting process for the production, craft production rate is low, does not guarantee its internal quality and sound. The design of the casting process based on the theory of equilibrium solidification has received more favorable results than the original casting process. The production process is simple, the casting has no shrinkage and shrinkage, the yield of the process can reach more than 80% and the casting quality is obtained Good assurance, and greatly reduce the cost of production. The theory of equilibrium solidification has universal guiding significance for the production of many kinds of casting alloys.