【正文】 安徽建筑工業(yè)學院畢業(yè)設計（論文） 3AbstractThe basic issue of Automotive driveline is to driving force from the engine to drive wheels. The modern Motor monly used is the pistontype internal bustion engine and usually use mechanical drive system or hydraulic mechanical drive system to match with it. The engine of General biaxial goods or part of the vertical layout are in the front of the car, and use the rear wheel for driving wheel, the position of the drive system and arrangement of the engine power to issue the order after clutch、gearbox (or automatic transmission) and the drive shaft gear which make up of the universal section and the position, and the main reducer which installed on the drive axle 、 differential and axle, and finally is the drive primary tasks of transmission is to work together with the engine for ensure that the use of motor vehicles to normal in different traffic conditions, and has good power and fuel economy. Key words: Clutch, transmission, drive shaft universal joints, drive axle, main reducer, differential, axle, drive wheels 安徽建筑工業(yè)學院畢業(yè)設計（論文） 4目 錄目 錄 .....................................................................................................................................................4第 1 章 緒論 ....................................................................................................................................5 課題研究目的及意義 ..........................................................................................................5 國內(nèi)外研究現(xiàn)狀 ....................................................................................................................6 課題研究內(nèi)容 ........................................................................................................................7第 2 章 汽車傳動系統(tǒng)的構(gòu)造及其 工作原理 ........................................................................7 機械式傳動系統(tǒng)各部件的布置方案 .............................................................................7 汽車傳動系統(tǒng)的各個零部件的簡介 .............................................................................8 動力連接裝置 ............................................................................................9 變速機構(gòu) ....................................................................................................14 差 速器 ......................................................................................................16 萬向傳動裝置 ..........................................................................................17 驅(qū)動橋 ......................................................................................................20第 3 章 汽車傳動軸的匹配設計理論計算 ..........................................................................21 引言 .........................................................................................................................................21 汽車傳動軸匹配設計說明以及流程 ..........................................................................21 汽車傳動軸匹配設計的相關說明 ....................................................................21 汽車傳動軸的匹配設計計算流程圖 ..............................................................24 汽車傳動軸的匹配設計計算過程和結(jié)果 .................................................................24 傳動軸的扭矩設計： ..............................................................................24 傳 動軸的花鍵設計計算 ..........................................................................27 汽車傳動軸設計與校核的程序開發(fā) ..........................................................................31 編輯程序的流程圖 ................................................................................................31 程序內(nèi)容 .....................................................................................................................32 程序運行結(jié)果： ......................................................................................35 汽車傳動軸匹配設計計算的結(jié)論 ..............................................................38第 4 章 總結(jié)與展望 ....................................................................................................................39 總結(jié) ..................................................................................................................39 課題展望 ...............................................................................................................................40參考文獻 .............................................................................................................................................41致 謝 ..................................................................................................................................................42附錄一 英文科技文獻翻譯 .......................................................................................................43附錄二 畢業(yè)設計任務書 ............................................................................................................55附錄三 轎車傳動系統(tǒng)裝配圖總成 .........................................................................................57安徽建筑工業(yè)學院畢業(yè)設計（論文） 5轎車傳動系統(tǒng)的設計計算機電學院 機械與電氣工程系 機械制造及其自動化專業(yè) 06 級 四班 張立芝指導老師 錢德猛博士第 1 章 緒論 課題研究目的及意義汽 車 是 一 種 高 效 率 的 運 輸 工 具 ， 它 的 運 輸 效 率 高 低 很 大 程 度 上 取 決