摘要
为提高采煤机关键零件建模与有限元分析效率,降低对用户软件操作水平的要求,在Visual Studio 2012集成编译环境下,利用NX二次开发工具开发了采煤机关键零件参数化建模与分析系统。该系统将用户输入参数和应用程序中接口函数相关联,以尺寸驱动的方法,通过修改参数表达式,实现采煤机关键零件参数化建模;借助Journal日志工具,通过获取NX NASTRAN接口函数实现参数化有限元分析。实例验证了该系统的有效性。
In order to improve efficiency of modeling and finite element analysis of shearer key parts and reduce requirement for software opertation level of user,a parameterized modeling and analysis system of shearer key parts was developed by use of NX secondary development tool under Visual Studio 2012 integrated compilation environment.The system associates parameters entered by the user with interface functions in application programs,and uses dimension driving method to modify parameterized expressions,so as to achieve parameterized modeling of shearer key parts.Parameterization of finite element analysis is realized by acquiring NX NASTRAN interface function with Journal tool.The effectiveness of the system is verified by an example.
作者
谢爱争
丁华
王义亮
XIE Aizheng;DING Hua;WANG Yiliang(College of Mechanical Engineering,Taiyuan University of Technology,Taiyuan 030024,China;Shanxi Key Laboratory of Fully Mechanized Coal Mining Equipment,Taiyuan 030024,China)
出处
《工矿自动化》
北大核心
2018年第3期97-101,共5页
Journal Of Mine Automation
基金
山西省自然科学基金资助项目(201601D011050)
山西省煤机重点科技攻关项目(MJ2014-05-02)
山西省研究生联合培养基地人才培养项目(2016JD14)
关键词
煤炭开采
采煤机
零件参数化
有限元分析
NX二次开发
coal mining
shearer
parts parametrization
finite element analysis
NX secondary development
