本文選題：減速器 + 參數(shù)化設(shè)計(jì)��； 參考：《湘潭大學(xué)》2011年碩士論文

【摘要】：機(jī)械零件的參數(shù)化設(shè)計(jì)技術(shù)一直是機(jī)械CAD技術(shù)中最重要的技術(shù)之一。參數(shù)化設(shè)計(jì)不僅能夠大幅地提高產(chǎn)品模型的生成和修改速度,而且能夠保證產(chǎn)品模型的精度,參數(shù)化設(shè)計(jì)在機(jī)械產(chǎn)品的系列開發(fā)、相似設(shè)計(jì)及CAD系統(tǒng)的開發(fā)方面都發(fā)揮著重要作用。傳統(tǒng)減速器的設(shè)計(jì),往往周期較長(zhǎng),設(shè)計(jì)工作繁瑣,因此,為了降低減速器傳動(dòng)部件的設(shè)計(jì)周期,簡(jiǎn)化設(shè)計(jì)工作,提高設(shè)計(jì)質(zhì)量,快速、精確地完成減速器設(shè)計(jì)任務(wù),最好的方法便是利用參數(shù)化設(shè)計(jì)技術(shù),開發(fā)減速器傳動(dòng)部件的參數(shù)化設(shè)計(jì)系統(tǒng)。 本文以ZDY標(biāo)準(zhǔn)減速器為對(duì)象,對(duì)其參數(shù)化設(shè)計(jì)與建模中的關(guān)鍵問題進(jìn)行了較深入的研究,并重點(diǎn)對(duì)其設(shè)計(jì)計(jì)算過程中的設(shè)計(jì)資料數(shù)據(jù)處理方法、三維參數(shù)化造型技術(shù)原理與方法進(jìn)行了研究。論文的主要工作與成果體現(xiàn)在以下幾個(gè)方面: 對(duì)ZDY標(biāo)準(zhǔn)減速器的結(jié)構(gòu)及傳統(tǒng)設(shè)計(jì)方法進(jìn)行了探討,研究了減速器設(shè)計(jì)過程中的數(shù)表和線圖數(shù)據(jù)程序化處理與數(shù)據(jù)庫(kù)管理方法,將數(shù)據(jù)插值、曲線擬合以及ADO技術(shù)引入數(shù)據(jù)處理中,有效解決了復(fù)雜線圖與數(shù)表等程序數(shù)據(jù)處理難題。 研究了ZDY型標(biāo)準(zhǔn)減速器三維參數(shù)化建模中的關(guān)鍵問題。通過采用Solid Edge中的變量表技術(shù)與VB直接調(diào)用Solid Edge建模技術(shù)相結(jié)合的方法,成功實(shí)現(xiàn)了齒輪傳動(dòng)、軸系部件以及標(biāo)準(zhǔn)件等零部件模型的三維造型參數(shù)化;利用同級(jí)變量技術(shù)與關(guān)聯(lián)建模技術(shù)解決了裝配模型中各零件尺寸協(xié)同變化問題。 研究了ZDY型標(biāo)準(zhǔn)減速器的設(shè)計(jì)計(jì)算流程,重點(diǎn)對(duì)齒輪傳動(dòng)設(shè)計(jì)計(jì)算校核流程以及傳動(dòng)軸系部件設(shè)計(jì)計(jì)算校核流程進(jìn)行了深入研究,為減速器參數(shù)化設(shè)計(jì)中自動(dòng)獲取設(shè)計(jì)參數(shù)提供了保障。 以VB為開發(fā)工具,基于Solid Edge三維CAD軟件,結(jié)合ADO技術(shù)與Access數(shù)據(jù)庫(kù)技術(shù),對(duì)ZDY標(biāo)準(zhǔn)減速器參數(shù)化設(shè)計(jì)與建模原型系統(tǒng)開發(fā)進(jìn)行了研究。構(gòu)建了原型系統(tǒng)整體框架,對(duì)原型系統(tǒng)的界面進(jìn)行了詳細(xì)設(shè)計(jì),并通過實(shí)例設(shè)計(jì)說明了原型系統(tǒng)的使用方法與整體功能,驗(yàn)證了本課題研究思路、算法以及原型系統(tǒng)開發(fā)的可行性與正確性。
[Abstract]:Parametric design of mechanical parts is one of the most important techniques in mechanical CAD technology. Parametric design can not only greatly improve the speed of product model generation and modification, but also guarantee the precision of product model. Similarity design and the development of CAD system play an important role. In order to reduce the design period of transmission parts of reducer, simplify the design work, improve the design quality and finish the task of reducer design quickly and accurately, the design period of the traditional reducer is often longer and the design work is tedious, so that the design period of the transmission parts of the reducer is reduced, and the design work is simplified. The best method is to develop the parameterized design system of reducer transmission parts by using parameterized design technology. Taking the ZDY standard reducer as an object, this paper makes a deep research on the key problems in its parametric design and modeling, and focuses on the data processing method of the design data in the process of its design and calculation. The principle and method of 3D parametric modeling are studied. The main work and achievements of the thesis are as follows: This paper discusses the structure and traditional design method of ZDY standard reducer, studies the data programming and database management method in the design process of the reducer, and interpolates the data. Curve fitting and the introduction of ADO technology into data processing have effectively solved the difficult problems of data processing in complex graphs and tables. The key problems in 3D parametric modeling of ZDY type standard reducer are studied. By using the variable table technology in Solid Edge and VB directly calling the Solid Edge modeling technology, the 3D modeling parameterization of gear transmission, shafting parts and standard parts is successfully realized. Using the technology of the same level variable and the technology of the correlation modeling, the problem of the collaborative change of the parts' dimensions in the assembly model is solved. The design and calculation flow of ZDY type standard reducer is studied. The design calculation and checking flow of gear transmission and the design calculation and checking flow of transmission shaft system are studied in detail. It provides a guarantee for the automatic acquisition of the design parameters in the parametric design of the reducer. The parametric design and modeling prototype system of ZDY standard reducer is studied with VB as development tool, based on Solid Edge 3D CAD software, combined with ADO technology and Access database technology. The whole frame of the prototype system is constructed, the interface of the prototype system is designed in detail, and the use method and the whole function of the prototype system are illustrated by the example design. The feasibility and correctness of algorithm and prototype system development.
【學(xué)位授予單位】：湘潭大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2011
【分類號(hào)】：TH132.46;TP391.72

【引證文獻(xiàn)】

相關(guān)期刊論文 前3條

1 王英姿;;淺談減速器設(shè)計(jì)資料的處理與管理[J];湖南工程學(xué)院學(xué)報(bào)(自然科學(xué)版);2013年02期

2 程久平;湯傳玲;;機(jī)械CAD系統(tǒng)中的型材標(biāo)準(zhǔn)數(shù)據(jù)管理及參數(shù)化設(shè)計(jì)研究[J];電子技術(shù)與軟件工程;2013年16期

3 王英姿;;Solid Edge于減速器參數(shù)化建模的應(yīng)用[J];職大學(xué)報(bào);2013年04期

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本文編號(hào)：1891142