铸造技术2011，Vol.32Issue(5)：680-683,4.
电机架熔模铸造工艺参数优化与试验
Process Parameters Optimization and Experiment on Investment Casting Technology for Motor Frame
摘要
Abstract
Due to the inappropriate selection of processing parameters, defects such as shrinkage porosity, cracks and deformation often occurs in investment casting, that decreasing the casting qualification rate Aiming at features of processing parameters in investment casting, there were amounts of to be dealt with and interactions among parameters The FEM (finite element method) was used to simulate tilling process and understand effects of different parameters on filling process and predict potential defects Optimum of foundry plan is determined by multi-program comparison.Furthermore, the experimental results were compared with the simulation results and they were well accordant.关键词
熔模铸造/数值模拟/工艺参数Key words
Investment casting/ Numerical simulation/ Process parameters分类
金属材料引用本文复制引用
项春,王军锋..电机架熔模铸造工艺参数优化与试验[J].铸造技术,2011,32(5):680-683,4.基金项目
2010年浙江省公益性技术应用研究计划项目(2010C31056) （2010C31056）
