基于UG和DOE技术的铸钢件冒口工艺参数优化  

Process Optimization of Steel Casting Based on UG and DOE

作　　者：龚雪丹[1,2] 廖敦明[1] 周建新[1] 袁贝[1] 王啟军[1] 

机构地区：[1]华中科技大学材料成形与模具技术国家重点实验室,湖北武汉430074 [2]湖北工业大学机械工程学院,湖北武汉430068

出　　处：《铸造》2013年第1期37-40,共4页Foundry

基　　金：国家数控重大专项(2012ZX04010-031;2011ZX04014-052;2012ZX04012-011);教育部新世纪优秀人才支持计划(NCET-09-0396);湖北省自然科学基金(2011CDB279)

摘　　要：基于华铸CAE和UG平台,开发了DOE方法铸钢工艺优化模块。首先,在UG平台上,利用二次开发技术,建立DOE方法的因素水平表及试验计划表。然后按照实验计划表在UG中进行辅助三维工艺设计,实现了自动将冒口三维工艺输出成STL格式,完成了CAD与华铸CAE之间的数据信息交换。工艺设计完成后,进行CAE模拟,得到不同工艺条件下铸钢件缩孔缩松的定量体积信息,通过DOE方法进行数据分析,最终得到优化的工艺参数,经华铸CAE模拟验证,此方法能够得到优化的工艺参数。Based on InteCAST software and Unigraphics platform, a cast process optimization module using DOE （design of experiments） method was developed. Firstly, factor-level and orthogonal experiment tables are built in UG by using second developing tools. Then 3D process design was made according to the orthogonal experiment table in UG, which is automatically output to STL format. Subsequently, all the process designs are numerically simulated to obtain the volume of shrinkage and porosity which were analyzed by DOE method. Ultimately the optimized process parameters were obtained, which was tested and verified by InteCAST.

关 键 词：铸钢件 DOE UG 工艺优化 

分 类 号：TG260[金属学及工艺—铸造]