基于ProCAST转K6摇枕数值模拟及工艺优化
Numerical Simulation and Process Optimization of Bolster ZK6 Based on ProCAST
刘运兵，卜继玲， 王小中， 向 阳
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作者单位：西南交通大学 机械工程学院，四川 成都 610031
中文关键字：摇枕； ProCAST； 数值模拟； 铸造缺陷； 工艺优化
英文关键字：bolster; ProCAST; numerical simulation; casting defects; technical optimization
中文摘要：分析了转K6摇枕的结构及技术指标，根据其技术要求，初步设计出浇注系统。采用铸造模拟软件ProCAST对转K6摇枕的铸造充型和凝固过程进行了数值模拟。通过模拟结果的分析，预测其铸造缺陷，进而改进铸造工艺，达到工艺优化的目的。
英文摘要：Analyzing the structure and technical indexes of bolster ZK6, the pouring system was initially designed according to the technical requirements. Using the casting numerical simulation software ProCAST, the filling and solidification stages of the bolster ZK6 were simulated. According to the simulated results, the casting defects were predicted, then the casting process was improved to achieve the aim of technical optimization.