ADI风镐缸体铸件生产工艺改进

Improvement on Casting Process for ADI Pneumatic Cylinder

针对风镐缸体铸件存在的缺陷,分析了原铸造工艺及产生缺陷的原因,找出ADI风镐缸体铸件铸造过程中的难点,提出了改进工艺方案,并通过加强熔炼及热处理的操作规范性,减少了铸件缺陷的产生,提高了产品的质量和合格率,降低了生产成本。

Aiming at the defects existing in the pneumatic cylinder castings,the original casting process and the causes of defects were analyzed,the difficulty of ADI（Austempered Ductile Iron） cylinder in casting process was found,the improvement scheme was put forward.Using improved process,combining strengthening smelting and heat treatment operation standard,the casting defects reduce,the product quality and the qualified rate improve,the production cost reduces.