蝸輪蝸桿減速器的設(shè)計(jì)論文

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計(jì)算機(jī)輔助設(shè)計(jì)隨著計(jì)算機(jī)，外圍設(shè)備及軟件的發(fā)展而形成了一門被廣泛應(yīng)用于工業(yè)部門各個(gè)領(lǐng)域的新技術(shù)，成為提高產(chǎn)品與工程設(shè)計(jì)水平，降低消耗，縮短開發(fā)及工程建設(shè)周期，大幅度提高勞動(dòng)生產(chǎn)率和產(chǎn)品質(zhì)量的重要手段。
    而減速器是機(jī)械加工業(yè)的常用裝備之一，具有品種多，批量小，更新?lián)Q代快的特點(diǎn)。利用計(jì)算機(jī)輔助設(shè)計(jì)技術(shù)，進(jìn)行三維軟件造型，生成二維圖紙，主要計(jì)算通過編寫程序上機(jī)完成。就可以解決過去設(shè)計(jì)計(jì)算繁，繪圖量大，周期長(zhǎng)，效率低等一系列問題。
    在運(yùn)用強(qiáng)大的三維造型軟件SolidWorks設(shè)計(jì)蝸輪蝸桿減速器的過程中，很好的體現(xiàn)了計(jì)算機(jī)輔助設(shè)計(jì)的優(yōu)越點(diǎn)，它高效，便捷的特點(diǎn)得到了淋漓盡致的發(fā)揮，不僅使計(jì)算，繪圖容易許多，也使零件的工藝設(shè)計(jì)輕松很多。

關(guān)鍵詞  計(jì)算機(jī)輔助設(shè)計(jì)  蝸輪蝸桿  減速器  

 
畢業(yè)設(shè)計(jì)（論文）外文摘要
Title： On the reducer design and main number sculpt and technics design are based on Solidworks/AutoCAD of worm geared and worm
Abstract
CAD with computer, ancillary equipment and development of software form one door widely used in industrial department each new technology of field, become and improve the products and engineering design level, lower consumption , shorten development and project construction period, improve the important means of labor productivity and product quality by a large margin .
And the Reducer is one of the daily equipment of the mechanical processing industry, it is wide in variety to have, the batch is little, update the fast characteristic. Utilize auxiliary designing technique of the computer, carry on the model of the three-dimensional software , turns into the two-dimentional drawing, calculate mainly that operates the computer to finish through writing the procedure . Can solve in the past is it calculate in great numbers to designing, the drawing amount was heavy , it was long, a series of questions of efficiency low grade.
During the process of using the strong three-dimensional model software SolidWorks to design the Worm geared and worm, fine embodiment some superiority of CAD very, high-efficient it have, the convenient characteristic has got thorough full play , not only is it calculate to make, drawing easy a lot of, make technological design a lot easily of part.

Keywords  CAD   Worm geared and worm   Reducer

目  次
1.    引言……………………………………………………………………… 1
1.1   本設(shè)計(jì)的設(shè)計(jì)要求……………………………………………………… 1
2     設(shè)計(jì)方案的擬訂………………………………………………………… 2
2.1   箱體……………………………………………………………………… 2
2.2   軸系部件………………………………………………………………… 2
2.3   減速器附件……………………………………………………………… 2
3.    減速器的總體設(shè)計(jì)……………………………………………………… 3
3.1   傳動(dòng)裝置的總體設(shè)計(jì)…………………………………………………… 3
3.2   傳動(dòng)零件的設(shè)計(jì)計(jì)算…………………………………………………… 6
3.3   軸的設(shè)計(jì)………………………………………………………………… 12
3.4   軸承的選擇和計(jì)算……………………………………………………… 17
3.5   減速器鑄造箱體的主要結(jié)構(gòu)尺寸……………………………………… 19
3.6   鍵聯(lián)接的選擇和強(qiáng)度校核……………………………………………… 20
3.7   聯(lián)軸器的選擇和計(jì)算…………………………………………………… 21
3.8   減速器的潤(rùn)滑…………………………………………………………… 21
3.9   部分零件加工工藝過程………………………………………………… 21
4     VB編程技術(shù)……………………………………………………………… 26
結(jié)論……………………………………………………………………………… 29
致謝……………………………………………………………………………… 30
參考文獻(xiàn)………………………………………………………………………… 31
附圖1…………………………………………………………………………… 32
附圖2…………………………………………………………………………… 32
附圖3…………………………………………………………………………… 33
附圖4…………………………………………………………………………… 33