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面向客戶的船用裝卸臂智能化設(shè)計平臺開發(fā)

發(fā)布時間:2018-05-21 20:26

  本文選題:Autodesk + Inventor; 參考:《河南工業(yè)大學》2017年碩士論文


【摘要】:隨著三維CAD技術(shù)的發(fā)展,在可視化設(shè)計、裝配設(shè)計、數(shù)據(jù)分析、運動仿真等方面比傳統(tǒng)二維設(shè)計有著顯著的優(yōu)越性。但由于三維軟件對各行業(yè)的通用性設(shè)計原則,對于不同企業(yè)的設(shè)計需求存在著部分功能欠缺、人性化不足等問題,對CAD軟件的二次開發(fā)以擴展CAD軟件使其面向?qū)S卯a(chǎn)品成為解決此問題的關(guān)鍵。船用裝卸臂是某企業(yè)目前的一款主要產(chǎn)品,由于各類港口基建情況各不相同,對裝卸臂的需求也略有差異,有多種參數(shù)會影響整體裝卸臂的設(shè)計,為了實現(xiàn)快速智能化設(shè)計,本文以三維軟件AutodeskInventor為基礎(chǔ),通過二次開發(fā)建立智能化設(shè)計平臺。主要工作如下:(1)對企業(yè)進行實地調(diào)研,整理目標產(chǎn)品不同型號的設(shè)計資料,根據(jù)現(xiàn)有設(shè)計經(jīng)驗,提煉設(shè)計準則,優(yōu)化設(shè)計參數(shù),形成知識數(shù)據(jù)庫。(2)利用AutodeskInventor的造型技術(shù)、特征技術(shù)、參數(shù)化技術(shù)、工程圖技術(shù),對船用裝卸臂進行參數(shù)化建模,為船用裝卸臂智能化設(shè)計平臺的開發(fā)奠定基礎(chǔ)。(3)進行數(shù)據(jù)分析,建立參數(shù)數(shù)據(jù)庫,基于Autodesk Inventor繪制模型數(shù)據(jù)庫,包括參數(shù)化的三維模板、二維工程圖模板,基于Excel、Access設(shè)計驅(qū)動參數(shù)數(shù)據(jù)庫。(4)根據(jù)Inventor API及幫助文檔,對Inventor的二次開發(fā)方法進行了深入研究,并比較了插件(DLL)、VBA、獨立的EXE、學徒服務(wù)器等主要二次開發(fā)方法的優(yōu)缺點和應(yīng)用范圍。接著,探索了利用Vb.net進行Inventor二次開發(fā)的方法,如模型驅(qū)動、特性參數(shù)驅(qū)動等內(nèi)容。(5)基于對Inventor參數(shù)化技術(shù)、數(shù)據(jù)管理技術(shù)、二次開發(fā)技術(shù)的研究,分析平臺功能需求,確立模塊化設(shè)計思路,提出平臺總體方案,確定以AutodeskInventor 2017、Office Excel 2016、OfficeAccess 2016為工具,基于Microsoft VB.NET開發(fā)設(shè)計平臺,針對性的進行了船用裝卸臂智能化設(shè)計平臺的開發(fā)與實現(xiàn),包括程序的交互層、處理層、設(shè)計層,設(shè)計人性化的交互界面,采用多種驅(qū)動方式相結(jié)合實現(xiàn)了三維模型的自動生成、裝配,二維工程圖的自動生成。運用設(shè)計平臺對該產(chǎn)品進行了實例驗證,大大提高了船用裝卸臂的設(shè)計效率,具有很高的實用價值。
[Abstract]:With the development of 3D CAD technology, visual design, assembly design, data analysis and motion simulation have obvious advantages over traditional two-dimensional design. However, due to the universal design principle of 3D software for various industries, there are some problems in the design requirements of different enterprises, such as lack of function, lack of humanization, and so on. It is the key to solve this problem that the second development of CAD software to extend CAD software to make it oriented to special products. The ship loading and unloading arm is one of the main products of a certain enterprise at present. Due to the different kinds of port infrastructure construction, the demand for the loading and unloading arm is also slightly different. There are many parameters that will affect the design of the whole loading and unloading arm. In order to realize the quick and intelligent design, Based on three-dimensional software AutodeskInventor, this paper establishes an intelligent design platform through secondary development. The main work is as follows: (1) conducting field research on enterprises, sorting out design data of different types of target products, refining design criteria according to existing design experience, optimizing design parameters, forming knowledge database. 2) making use of AutodeskInventor modeling technology. Characteristic technology, parameterization technology, engineering drawing technology, parameterized modeling of ship loading and unloading arm, laying a foundation for the development of intelligent design platform of ship loading and unloading arm. Based on Autodesk Inventor drawing model database, including parameterized 3D template, two-dimensional engineering drawing template, and driver parameter database based on Excel access, the secondary development method of Inventor is deeply studied according to Inventor API and help document. The advantages and disadvantages and application scope of main secondary development methods such as plug-in DLL / VBA, independent EXE, apprenticeship server and so on are compared. Then, the method of Inventor secondary development using Vb.net is explored, such as model-driven, characteristic parameter-driven and so on. Based on the research of Inventor parameterization technology, data management technology and secondary development technology, the functional requirements of the platform are analyzed. This paper establishes the modular design idea, puts forward the general plan of the platform, and determines the development and implementation of the intelligent design platform of the ship's loading and unloading arm, including the interactive layer of the program, based on the Microsoft VB.NET development and design platform, with AutodeskInventor 17 / 7 Office Excel 2016 / Office access 2016 as the tool. The processing layer, the design of humanized interactive interface, and the combination of various driving methods are used to realize the automatic generation of 3D model, assembly and automatic generation of 2D engineering drawings. The design platform is used to validate the product, which greatly improves the design efficiency of the ship's loading and unloading arm and has a high practical value.
【學位授予單位】:河南工業(yè)大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:U653.92

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