本科生畢業(yè)論文honda city car rack and pinion steering design

1、I目錄1緒論緒論................................................................................................................11.1概述..............................................................................................

2、............31.2轉(zhuǎn)向器的作用與分類(lèi)..............................................................................31.3汽車(chē)轉(zhuǎn)向裝置的發(fā)展趨勢(shì)......................................................................41.4汽車(chē)轉(zhuǎn)向器國(guó)內(nèi)外現(xiàn)狀..................

3、........................................................51.5設(shè)計(jì)的主要內(nèi)容......................................................................................72齒輪齒條轉(zhuǎn)向器設(shè)計(jì)方案選擇齒輪齒條轉(zhuǎn)向器設(shè)計(jì)方案選擇.......................................

4、.......................82.1車(chē)輛相關(guān)數(shù)據(jù)與設(shè)計(jì)要求......................................................................82.2轉(zhuǎn)向器總體方案設(shè)計(jì)..............................................................................92.2.1轉(zhuǎn)向器設(shè)計(jì)方案說(shuō)明......

5、.............................................................92.2.2轉(zhuǎn)向器輸入輸出形式.................................................................102.2.3轉(zhuǎn)向器各種輸出形式對(duì)比.........................................................102.

6、2.4齒輪齒條轉(zhuǎn)向器齒輪齒條選擇.................................................102.2.5齒輪齒條轉(zhuǎn)向器齒條斷面形狀.................................................112.2.6齒輪齒條式轉(zhuǎn)向器的布置形式.................................................112.2.7轉(zhuǎn)向器最終方案確定.

7、................................................................123轉(zhuǎn)向器齒輪齒條設(shè)計(jì)計(jì)算過(guò)程轉(zhuǎn)向器齒輪齒條設(shè)計(jì)計(jì)算過(guò)程............................................................133.1轉(zhuǎn)向輪側(cè)偏角計(jì)算......................................................

8、..........................133.2轉(zhuǎn)向器原地轉(zhuǎn)向阻力矩計(jì)算................................................................143.3轉(zhuǎn)向器角傳動(dòng)比與力傳動(dòng)比計(jì)算........................................................143.3.1角傳動(dòng)比與力傳動(dòng)比介紹....................

9、.....................................143.3.2角傳動(dòng)比與力傳動(dòng)比確定.........................................................143.4齒輪齒條設(shè)計(jì).......................................................................................163.4.1齒輪齒

10、條嚙合傳動(dòng)的特點(diǎn).........................................................163.4.2齒輪參數(shù)的選擇.........................................................................173.4.3計(jì)算接觸疲勞許用應(yīng)力...................................................

11、..........173.4.4齒輪的齒根彎曲強(qiáng)度設(shè)計(jì).........................................................183.4.5確定齒輪主要參數(shù)和幾何尺寸.................................................193.4.6確定齒條主要參數(shù)和幾何尺寸..............................................

12、...203.4.7齒面接觸疲勞強(qiáng)度校核.............................................................214.齒輪軸的設(shè)計(jì)齒輪軸的設(shè)計(jì)..............................................................................................221本田鋒范轎車(chē)齒輪齒條轉(zhuǎn)向器設(shè)計(jì)本田鋒范轎車(chē)齒輪齒條轉(zhuǎn)

13、向器設(shè)計(jì)摘要本次設(shè)計(jì)選擇的是本田的一款轎車(chē)的轉(zhuǎn)向器。首先對(duì)轉(zhuǎn)向系統(tǒng)基本的作用、構(gòu)造、與總體的性能作一個(gè)了解。再根據(jù)對(duì)齒輪齒條式轉(zhuǎn)向器的研究以及資料的查閱，著重闡述了齒輪齒條式轉(zhuǎn)向器類(lèi)型選擇，不同類(lèi)型齒輪齒條式轉(zhuǎn)向器的優(yōu)缺點(diǎn)，和各種類(lèi)型齒輪齒條式轉(zhuǎn)向器應(yīng)用狀況。根據(jù)原有數(shù)據(jù)計(jì)算轉(zhuǎn)向系的傳動(dòng)比，并確定齒輪齒條的幾何參數(shù)。齒輪齒條式轉(zhuǎn)向器總體設(shè)計(jì)，受力分析，及對(duì)齒輪齒條的疲勞強(qiáng)度校核、齒根彎曲疲勞強(qiáng)度校核。修正齒輪齒條式轉(zhuǎn)向器中不合理的數(shù)據(jù)。