通用机械缸体压铸工艺及模具设计研究  

Study on General Machinery Cylinder Pressure-Casting Process and Die Design

作　　者：曹素兵[1] 胡兆国[1] 

机构地区：[1]四川工程职业技术学院,四川德阳618000

出　　处：《铸造》2015年第9期913-917,共5页Foundry

摘　　要：针对通用机械缸体零件结构复杂,大缸孔、"S"形位、合箱面等处要求高,通过合理地选择分型面的位置、压铸工艺参数、浇注系统的设计、冷却系统的设计,并结合相应的压铸模结构,严格控制关键环节,工艺过程,防止出现铸造缺陷,成功地生产出ADC12通用机械缸体。其的结果表明本研究所设计的压铸工艺及模具结构合理。It is higher requirements in big-block hole, ＂S＂ shape position, closing the box surface, etc., and structure complex for general machinery cylinder parts, the casting defects is prevented by rational choice parting position, die casting process design parameters, gating system design, cooling system design, and combined with the corresponding casting mold structure, strictly control key, the process. The results that ADC12 general machinery cylinder is mass producted successfully show that the design of this study is reasonable in casting process and mold structure.

关 键 词：压铸件 致密度 浇注系统 型芯 型腔错型 

分 类 号：TG249.2[金属学及工艺—铸造]