機(jī)械論文編號(hào):JX790  論文字?jǐn)?shù):14191.頁數(shù):32   附CAD圖

目錄
摘要 i
abstract ii
目錄 iii
第一章 緒論 1
1.1  設(shè)計(jì)的背景和意義 1
1.2  盤式制動(dòng)器的發(fā)展現(xiàn)狀和趨勢 1
1.3  研究的方法 3
1.4  論文內(nèi)容概述 3
第二章 盤式制動(dòng)器的概述 4
2.1  盤式制動(dòng)器的類型 4
2.2 盤式制動(dòng)器的優(yōu)缺點(diǎn) 8
第三章 盤式制動(dòng)器的設(shè)計(jì) 10
3.1盤式制動(dòng)器的設(shè)計(jì)要求 10
3.2 制動(dòng)器性能參數(shù)的選擇及設(shè)計(jì)計(jì)算效驗(yàn) 11
3.3 盤式制動(dòng)器的主要參數(shù)確定 18
3.4  盤式制動(dòng)器制動(dòng)力矩的計(jì)算 20
3.5 摩擦襯片(襯塊)的磨損特性計(jì)算 21
3.6 制動(dòng)距離的校核 22
3.7 制動(dòng)器主要零件的結(jié)構(gòu)設(shè)計(jì) 23
第四章 結(jié)論 26
致  謝 27
參考文獻(xiàn) 28

摘    要
 國內(nèi)汽車市場迅速發(fā)展，而轎車是汽車發(fā)展的方向。然而隨著汽車保有量的增加，帶來的安全問題也越來越引起人們的注意，而制動(dòng)系統(tǒng)則是汽車主動(dòng)安全的重要系統(tǒng)之一。因此，如何開發(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題。盤式制動(dòng)器作為鼓式制動(dòng)器的替代產(chǎn)品，具有熱穩(wěn)定性好、反應(yīng)靈敏等優(yōu)勢，但是盤式制動(dòng)器本身也存在一些問題，并且鼓式制動(dòng)器存在的一些問題，雖然盤式制動(dòng)器有一定程度改善，但并未得到完全解決，如熱衰退、制動(dòng)噪聲等。
 本設(shè)計(jì)首先介紹了盤式制動(dòng)器的設(shè)計(jì)背景和意義，然后是發(fā)展現(xiàn)狀和趨勢，研究方法。通過對(duì)轎車盤式制動(dòng)器的深入學(xué)習(xí)和設(shè)計(jì)實(shí)踐，主要是對(duì)轎車盤式制動(dòng)器的零部件結(jié)構(gòu)選型及設(shè)計(jì)計(jì)算，更好地學(xué)習(xí)并掌握盤式制動(dòng)器的結(jié)構(gòu)原理與設(shè)計(jì)計(jì)算的相關(guān)知識(shí)和方法。除此之外還介紹了盤式制動(dòng)器的各種類型，性能等，分析了盤式制動(dòng)器和摩擦襯片的特性。
關(guān)鍵詞：  盤式制動(dòng)器；  設(shè)計(jì)；  性能分析
 The Design and Calculation of Disk Brake

Abstract
   The rapid development of the domestic auto market, while the car is the car development. However, with the increase in car ownership has brought the security issues has drawn increasing attention, while the braking system is important in automotive active safety systems in the world. Therefore, how to develop high-performance braking system to provide protection for the safe driving is the main problem to be solved. Disc brake drum brake as an alternative product with good thermal stability, and sensitivity advantages of disc brakes themselves, but there are some problems and some problems drum brake, disc brake although a certain degree improved but have not been fully resolved, such as thermal recession, brake noise.
 This paper illustrated disc brake’s development at beginning, then the design’s background, quality and mission. Through the disc brake in-depth study and design practice, mainly for car’s disc brake structure selection and design calculation, can better study and master the disc brake structure and working principle and the related knowledge and methods. Introduce the brake disc’s kind and performance. Analyze the disc brake and rub linings’ behavior.
 
Key words: disc brake; design; Performance Analysis