相似设计 meaning in English
design by use of affinity laws
Examples
- Now , varieties of fans are widely being used in different industrial fields . however , a great number of traditional design methods of fan are lower efficiency and time consuming , meanwhile , the designs do not make adequate use of comparability of fans due to lack of modern means of information integration
风机品种、类型繁多，传统设计方法虽然多种多样，但是一般效率低下，设计周期过长，同时在设计过程中不乏许多相似之处，存在大量的变型设计，最为突出的是风机系列产品的相似设计。 - Based on the analysis of the shortcomings of traditional designs and fan comparability characteristics , the thesis fully studies technical paths of fan parametric design in combination with modern database software techniques , and exploits a complete interactive program system to operate the parametric design for series of centrifugal fans under the support of systematic software of visual basic ( vb ) , access and catia . the major research work in the thesis is as follows : 1 . ) analyzes and summarizes comparability theory and comparability design of fans ; 2 . )
在分析论述了相似设计理论的基础上，阐述了风机的相似设计理论；在access数据库系统的基础上开发了风机零部件等数据库；分析了catia软件系统的功能，探讨了利用catia系统在参数化设计方面的优点与可行性；并且基于catia系统下，运用基于事例设计( cbr )的原理，建立了风机三维模型事例库以及风机零部件尺寸参数库( excel ) ；利用visualbasic语言，开发了系统的人机界面。