水轮发电机定子线圈模具的知识模板构建及应用
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摘要
由于水轮发电机定子线圈空间形状复杂,其设计和修改的工作量较大,因此提出基于骨架和知识模板的三维参数化设计。对知识模板的模板库进行分类,分为标准件模板库和结构件模板库。通过对此种设计方法流程的研究,提出在系列化产品设计中模板应用的设计规范。研究了骨架设计技术,与模板库设计技术融合,实现结构件的参数化驱动与快速调用。对某类水轮发电机定子线圈的模具进行知识总结,并在快速设计中进行验证,大大提高了设计效率。
As the complex space shape of stator coil of hydrogenerator and the difficulty of design and modification,a knowledge template based and skeleton based parametric design plan is proposed. The template library of knowledge templates is classified,which is divided into standard parts template library and structure template library. To research the process of this design method,a design specification for series products is presented. Design based on skeleton technologe is studied. Though introducing skeleton and template,the rapid design of structure template parts is realized. Based upon summarizing the design knowledge of a stator coil of hydrogenerator die,the experiment shows the design is practical and effective.
As the complex space shape of stator coil of hydrogenerator and the difficulty of design and modification,a knowledge template based and skeleton based parametric design plan is proposed. The template library of knowledge templates is classified,which is divided into standard parts template library and structure template library. To research the process of this design method,a design specification for series products is presented. Design based on skeleton technologe is studied. Though introducing skeleton and template,the rapid design of structure template parts is realized. Based upon summarizing the design knowledge of a stator coil of hydrogenerator die,the experiment shows the design is practical and effective.
引文
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[2]张学忱,陈锦昌,范汝祥.知识工程在机械产品参数化设计中的应用研究[J].工程图学学报,2009(6):191-195.
[3]潘志毅,黄翔,李迎光.基于飞机产品结构更改的装配工装变型设计方法[J].航空学报,2009,30(5):959-965.
[4]周桐,汪文虎,贾丽.基于知识模板的涡轮叶片精铸模设计方法研究[J].模具工业,2010,36(5):7-11.
[5]杨俊臣,汪文虎,周桐.精铸模具模架设计知识重用方法研究[J].现代制造工程,2010(10):81-84.
[6]史华杰,张定华,汪文虎.涡轮叶片精铸模具知识模板构建及应用[J].航空制造技术,2009(4):81-89.
[7]张守京,张媛,宋栓军.工装快速设计知识模板技术研究[J].西安工业大学学报,2014,34(10):795-799.
[8]龚京忠,李国喜,邱静.基于功能-行为-结构的产品概念模块设计研究[J].计算机集成制造系统,2006,12(12):1922-1927.
[9]李国喜,吴建忠,张萌.基于功能-原理-行为-结构的产品模块化设计方法[J].国防科技大学学报,2009,31(5):75-80.
[10]祖耀,肖人彬,刘勇.具有迭代特征的复杂机械产品概念设计模型[J].机械工程学报,2006,42(12):197-205.