說(shuō)明書(shū)(鼓式制動(dòng)器)

1、課程設(shè)計(jì)說(shuō)明書(shū)I摘要國(guó)內(nèi)汽車(chē)市場(chǎng)迅速發(fā)展，而轎車(chē)是汽車(chē)發(fā)展的方向。然而隨著汽車(chē)保有量的增加，帶來(lái)的安全問(wèn)題也越來(lái)越引起人們的注意，而制動(dòng)系統(tǒng)則是汽車(chē)主動(dòng)安全的重要系統(tǒng)之一。因此，如何開(kāi)發(fā)出高性能的制動(dòng)系統(tǒng)，為安全行駛提供保障是我們要解決的主要問(wèn)題。另外，隨著汽車(chē)市場(chǎng)競(jìng)爭(zhēng)的加劇，如何縮短產(chǎn)品開(kāi)發(fā)周期、提高設(shè)計(jì)效率，降低成本等，提高產(chǎn)品的市場(chǎng)競(jìng)爭(zhēng)力，已經(jīng)成為企業(yè)成功的關(guān)鍵。本說(shuō)明書(shū)主要介紹了鼓式制動(dòng)系統(tǒng)的設(shè)計(jì)。首先介紹了汽車(chē)制動(dòng)系統(tǒng)的發(fā)展、

2、結(jié)構(gòu)、分類(lèi)。除此之外，它還介紹了制動(dòng)器、制動(dòng)主缸的設(shè)計(jì)計(jì)算，主要部件的參數(shù)選擇。關(guān)鍵字：關(guān)鍵字：制動(dòng)；鼓式制動(dòng)器；課程設(shè)計(jì)說(shuō)明書(shū)III目錄第1章緒論...........................................................................................................11.1制動(dòng)系統(tǒng)設(shè)計(jì)的意義..........................

3、......................................................11.2制動(dòng)系統(tǒng)研究現(xiàn)狀....................................................................................11.3本次制動(dòng)系統(tǒng)應(yīng)達(dá)到的目標(biāo)......................................................

4、..............21.4本次制動(dòng)系統(tǒng)設(shè)計(jì)要求............................................................................2第2章鼓式制動(dòng)系統(tǒng)分析.....................................................................................32.1鼓式制動(dòng)器分析........

5、................................................................................32.2制動(dòng)驅(qū)動(dòng)機(jī)構(gòu)的結(jié)構(gòu)形式選擇................................................................32.2.1簡(jiǎn)單制動(dòng)系................................................

6、.....................................52.2.2動(dòng)力制動(dòng)系.....................................................................................52.2.3伺服制動(dòng)系............................................................................

7、.........6第3章制動(dòng)系統(tǒng)設(shè)計(jì)計(jì)算.....................................................................................93.1制動(dòng)系統(tǒng)主要參數(shù)數(shù)值............................................................................93.1.1相關(guān)主要技術(shù)參數(shù)..........

8、...............................................................93.1.2同步附著系數(shù)的分析.....................................................................93.2制動(dòng)器有關(guān)計(jì)算..............................................................

9、........................103.2.1確定前后軸制動(dòng)力矩分配系數(shù)β..............................................103.2.2制動(dòng)器制動(dòng)力矩的確定.............................................................103.2.3后輪制動(dòng)器的結(jié)構(gòu)參數(shù)與摩擦系數(shù)的選取..........................

10、.....103.3制動(dòng)器制動(dòng)效能因數(shù)計(jì)算......................................................................123.4制動(dòng)器主要零部件的結(jié)構(gòu)設(shè)計(jì)..............................................................12第4章制動(dòng)性能分析......................................

11、.....................................................154.1制動(dòng)性能評(píng)價(jià)指標(biāo)..................................................................................154.2制動(dòng)效能...............................................................

12、...................................154.3制動(dòng)效能的恒定性..................................................................................154.4制動(dòng)時(shí)汽車(chē)的方向穩(wěn)定性......................................................................154.

13、5制動(dòng)器制動(dòng)力分配曲線分析...................................................................164.6制動(dòng)減速度...........................................................................................17j4.7制動(dòng)距離S............................

14、...................................................................174.8摩擦襯片（襯塊）的磨損特性計(jì)算.......................................................184.9駐車(chē)制動(dòng)計(jì)算...................................................................