张成武,郝朝杰.基于模块化设计的工程设计数据管理[J].航空发动机,2019,45(2):97-102
基于模块化设计的工程设计数据管理
Data Management of Engineering Design Based on Modular Design
  
DOI:
中文关键词:  数据管理  工程设计  模块化  可选配  航空发动机
英文关键词:data management  engineering desige  modular design  optional  aeroengine
基金项目:航空动力基础研究项目资助
作者单位E-mail
张成武,郝朝杰 中国航发商用航空发动机有限责任公司上海200241 c.w.zhang@outlook.com 
摘要点击次数: 1272
全文下载次数: 931
中文摘要:
      在中国航空发动机行业传统工程数据管理模式下,零组件上下层关系惟一确定,但是更改封闭机制始终无法完整地解 决多方案导致的关联更改问题,为此采用模块化设计理念,利用上下层模块之间允许灵活选配的特点,通过判断更改前后的互换性 阻隔更改向上传递问题。基于模块的产品架构采用独立的编码系统进行标识,并根据产品研制特点定义模块层级。在基于模块可选 配的模式下,采用互换性管理明确更改的传递原则及不同方案之间的替换关系;采用有效性管理明确零组件号的使用范围;采用 EBOM 管理实现基于统一产品架构的多方案集成。若由传统模式向可选配模式进行转变,企业需在设计、工艺和BOM 管理上同 步调整。
英文摘要:
      In the traditional engineering data management mode of Chinese aeroengine industry,the relationship between upper and lower layers of components was uniquely determined,but the change closure mechanism could not completely solve the problem of association change caused by multi-schemes. In order to solve this problem,adopting the idea of modular design and making use of the characteristic of allowing flexible selection between upper and lower layer modules,the problem of upward transmission of changes was separated by judging interchangeability before and after changes. The product architecture based on module was identified by independent coding system,and the module hierarchy was defined according to the characteristics of product development. In the mode of module optional,interchangeability management was used to clear and definite the transfer principle of changes and the substitution relationship between different schemes. Scope of use of component numbers was clarified by effectiveness management. Multi-scheme integrated management based on unified product architecture was realized by EBOM. If a change was made from the traditional mode to the optional mode,the enterprise needed to adjust in the design,process and BOM management.
查看全文  查看/发表评论  下载PDF阅读器