本文選題：閥門 + 結(jié)構(gòu)設(shè)計單元�。� 參考：《河北科技大學(xué)》2011年碩士論文

【摘要】：閥門是流體輸送管路的重要控制設(shè)備,廣泛應(yīng)用于國民經(jīng)濟各個領(lǐng)域。閥門產(chǎn)品種類繁多且極具系列化特征,如何實現(xiàn)產(chǎn)品的快速設(shè)計,是閥門行業(yè)CAD技術(shù)應(yīng)用的重要研究課題。 課題研究面向閥門行業(yè)應(yīng)用和產(chǎn)品設(shè)計過程,通過對典型閥門產(chǎn)品設(shè)計流程與結(jié)構(gòu)特點的研究分析,基于結(jié)構(gòu)設(shè)計單元的概念和設(shè)計思想,以典型閥門產(chǎn)品(蝶閥)為研究對象進行了結(jié)構(gòu)設(shè)計單元的合理劃分,并構(gòu)建了產(chǎn)品結(jié)構(gòu)設(shè)計單元構(gòu)成層次結(jié)構(gòu)模型;基于該模型,構(gòu)建了參數(shù)化結(jié)構(gòu)設(shè)計單元庫并實現(xiàn)參數(shù)驅(qū)動;通過分析、總結(jié)和歸納不同結(jié)構(gòu)設(shè)計單元的知識構(gòu)成特點和結(jié)構(gòu)關(guān)系特點,研究確定了基于結(jié)構(gòu)設(shè)計單元的產(chǎn)品設(shè)計實現(xiàn)機制與構(gòu)建模式,以及系統(tǒng)構(gòu)建的總體框架結(jié)構(gòu);通過研究分析不同結(jié)構(gòu)設(shè)計單元間的裝配關(guān)聯(lián)和約束關(guān)系,確定裝配基準捕捉機制,實現(xiàn)了閥門產(chǎn)品的快速設(shè)計和自動裝配;同時,通過自定義結(jié)構(gòu)設(shè)計單元庫的構(gòu)建,方便企業(yè)常用標準件、通用件及各種非通用自定義結(jié)構(gòu)設(shè)計單元模型的入庫與調(diào)用。 基于結(jié)構(gòu)設(shè)計單元的閥門產(chǎn)品快速設(shè)計系統(tǒng)構(gòu)建,以國產(chǎn)三維CAD軟件—CAXA實體設(shè)計及其二次開發(fā)接口ICAPI為支撐平臺,利用數(shù)據(jù)庫管理系統(tǒng)Microsoft Access構(gòu)建領(lǐng)域設(shè)計知識支持庫,為閥門產(chǎn)品的快速設(shè)計提供了高效的設(shè)計實現(xiàn)工具。
[Abstract]:Valve is an important control equipment of fluid delivery pipe , which is widely used in all fields of national economy . It is a very important research topic in the application of CAD technology in valve industry .


This paper studies the application of valve industry and the process of product design . Based on the research and analysis of product design flow and structure characteristic of typical valve , the reasonable division of structural design unit is carried out on the basis of the concept and design idea of structural design unit . Based on this model , the structure design unit library is constructed and the parameter drive is realized .


The rapid design system of valve products based on the structural design unit is constructed by using the domestic three - dimensional CAD software - CAXA entity design and its secondary development interface ICAPI as the supporting platform , and the database management system is used to design the knowledge support library in the field of Microsoft Access , so as to provide a high - efficient design and implementation tool for the rapid design of the valve product .

【學(xué)位授予單位】：河北科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2011
【分類號】：TH134;TP391.72

【引證文獻】

相關(guān)期刊論文 前1條

1 孟祥政;邢俊文;蒲宏武;王亮;;一種車用機械式換擋緩沖閥的設(shè)計計算方法[J];機械工程師;2013年01期

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本文編號：1742019