计算机模拟在圆柱面支座铸造工艺优化中的应用
Application of Computer Numerical Simulation in Casting Technology Optimization of Cylindrical Surface Bearing
李文革1, 刘学斌
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作者单位:1.河北工业职业技术学院 计算机技术系,河北 石家庄 050091; 2.衡水中铁建工程橡胶有限责任公司,河北 衡水 053000
中文关键字:钢支座; 铸件凝固; 数值模拟
英文关键字:steel bearing; casting solidification; numerical simulation
中文摘要:应用计算机数值模拟技术对圆柱面铁路桥梁支座的不同铸造方案的凝固过程进行了研究,预测其存在的缩孔和缩松缺陷,根据模拟结果选出一种最优的方案,为铸件的实际生产提供参考依据。
英文摘要:Based on CAE technology, the solidification processes of railway bridge cast steel bearing under different casting technologies were studied, and the shrinkage porosity defect was forecasted. A optimized plan was obtained, which provided a reference for practical production of the casting.