模拟仿真技术在转K6型摇枕铸造工艺优化中的应用  

Application of Simulation Techniques to Optimize Casting Techniques of K6 Swing Bolster

作　　者：罗广思[1] 潘安霞[1] 赵茹叶 

机构地区：[1]常州轻工职业技术学院,江苏常州213164 [2]西安轨道交通装备有限责任公司,西安710086

出　　处：《科技通报》2012年第12期76-77,160,共3页Bulletin of Science and Technology

摘　　要：利用铸造计算机模拟仿真软件ProCAST对转K6型摇枕的铸造过程进行了模拟仿真,预测了缩孔、缩松、裂纹倾向及出现位置,在此基础上分析了实际铸造过程中缩孔、缩松缺陷产生的原因,并根据模拟结果对摇枕铸造工艺进行了优化。结果表明,将ProCAST模拟仿真技术应用在摇枕的生产中,可以有效控制摇枕铸造缺陷的产生,并大大提高摇枕制造质量。The casting computer simulation software ProCAST is applied to simulate the casting process of K6 swing bol- ster and the shrinkage cavity, shrinkage porosity, crack tendency and their locations are predicted, based on which the reasons for shrinkage cavity and shrinkage porosity in the real casting are analyzed. With such results, the casting tech- niques of swing bolster are optimized. The results show that the casting defects of swing bolster can be effectively con- trolled and the quality of the swing bolster can be improved greatly by applying ProCAST simulation techniques to the swing bolster.

关 键 词：模拟仿真 PROCAST 摇枕 工艺优化 

分 类 号：TG156[金属学及工艺—热处理]