【正文】 ...........................................................13 轉(zhuǎn)向系傳動比的確定 ..................................................................................13 動力缸的設(shè)計計算 ......................................................................................15 齒輪齒條轉(zhuǎn)向器設(shè)計計算 .......................................................................................17 主要設(shè)計參數(shù)的選擇 ..................................................................................17 齒輪齒條參數(shù)的計算 ..................................................................................17 按齒根彎曲疲勞強度計算校核 ..................................................................18 按齒面接觸疲勞強度校核 ..........................................................................18第三章 轉(zhuǎn)向器三維模型的建立 .............................................................................................19 轉(zhuǎn)向器方向盤的建立過程 .......................................................................................19 齒輪齒條模型建立的過程 .......................................................................................22 小齒輪的建立過程 ......................................................................................22 齒條的創(chuàng)建 ..................................................................................................24 動力缸的建立 ..............................................................................................27 轉(zhuǎn)向器的裝配過程 ...................................................................................................28第四章 轉(zhuǎn)向器的運動仿真分析 .............................................................................................30 軟件介紹 ........................................................................................30 三維模型的導(dǎo)入過程和定義約束 ...........................................................................31 模型的導(dǎo)入 ..................................................................................................31 定義約束 ......................................................................................................32 仿真實驗與結(jié)果分析 ................................................................................................33結(jié)論與展望 ...............................................................................................................................36致謝 ...........................................................................................................................................37參考文獻(xiàn) ...................................................................................................................................38附錄 A 外文文獻(xiàn)及其譯文 ...................................................................................................39附錄 B 參考文獻(xiàn)及摘要 .......................................................................................................51插圖清單安徽工程大學(xué)畢業(yè)設(shè)計（論文） 4 圖 11 轉(zhuǎn)向系 ..........................................................................................................................6圖 31 掃描對話框 ................................................................................................................18圖 32 軌跡 ............................................................................................................................18圖 33 截面 ............................................................................................................................22圖 34 方向盤圓盤 ................................................................................................................22圖 35 方向盤圓盤內(nèi)部線條規(guī)劃 ........................................................................................23圖 36 內(nèi)部設(shè)計線條 ............................................................................................................23圖 37 方向盤效果圖 ............................................................................................................24圖 38 關(guān)系對話框 ................................................................................................................25圖 39 小齒輪效果圖 ............................................................................................................27圖 310 齒條效果圖 ................................................................................................................28圖 311 動力缸效果圖 ............................................................................................................29圖 312 部分零件圖 ................................................................................................................29圖 313 整體效果圖 ................................................................................................................30圖 41 文件導(dǎo)入對話框 ........................................................................................................35圖 42 整體效果圖 ................................................................................................................35圖 43 方向盤轉(zhuǎn)動角 ............................................................................................................38圖 44 轉(zhuǎn)向節(jié)轉(zhuǎn)向角 ............................................................................................................38圖 45 齒條位移圖( 一) ..........................................................................................................38圖 46 齒條位移圖（二） ....................................................................................................39表格清單表 1 齒輪主要設(shè)計參數(shù)……………………………………………………………………17安徽工程大學(xué)畢業(yè)設(shè)計（論文） 5 引 言汽車產(chǎn)業(yè)是國民經(jīng)濟(jì)中支柱性的高科技產(chǎn)業(yè)，改革開放 30 年以來，中國汽車工業(yè)不斷壯大，形成了中國特色的多樣化、多層次的消費市場。 pinion and rack。 e to its assembly drawing. On this basis, then, the conversion format, imported into ADMAS software for motion simulation. Age in progress, is also continuous development of science and technology, new technology, new material emerge in endlessly. Pinion and rack steering gear, in constant accumulation, has been constantly innovation, constantly toward portable, intelligent direction.Keywords: saloon car。齒輪齒條轉(zhuǎn)向器，在不斷的技術(shù)積累中，也得到了不斷的創(chuàng)新提高，不斷的向著輕便化，智能化的方向發(fā)展。再