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1、摘要汽车制动系统是汽车各个系统中最为重要的。如果制动系统失灵,那么结果将会是毁灭性的。制动器实际上是一个能量转化装置,这种转化实际上是把汽车的动能转换为汽车的热能挥发出去,当制动器制动时,驱动程序来命令十倍于以往的力来使汽车停止下来。制动系统可以发挥上千磅的压力来分配给四个制动器。盘式制动器又称为碟式制动器,这种制动器散热快、重量轻、构造简单、调整方便,特别是高负载时耐高温性能好,制动效果稳定,而且不怕泥水侵袭,在冬季和恶劣路况下行车,盘式制动比鼓式制动更容易在较短的时间内令车停下。有些盘式制动器的制动盘上还开了许多小
2、孔,加速通风散热,提高制动效率。由制动器设计的一般原则,综合考虑制动效能、制动效能稳定性、制动间隙调整简便性、制动器的尺寸和质量及噪声等诸多因素设计本产品。在设计中涉及到同步系数的选取、制动器效能因素的选取、制动力矩的计算,以及制动器主要元件选取,最后对设计的制动器进行校核计算。关键词:制动系统,盘式制动器,同步系数全套CAD图纸,加QQ695132052AbstractThebrakingsystemisthemostimportantsystemincar.Ifthebrakesfail,theresultcanb
3、edisastrous.brakesareactuallyenergyconversiondevices,whichconvertthekineticenergyofthevehicleintothermalenergy.whensteppingonthebrakes,thedriverscommandsastoppingforcetentimesaspowerfulastheforcethatputsthecarinmotion.thebrakingsystemcanexertthousandsofpoundsofp
4、ressureoneachofthefourbrakes.Thediscbrakeiscalledthesmalldishtypebrake,thiskindofbrakeradiatesquickly,theweightlight,thestructuresimple,theadjustmentisconvenient,speciallywhenhighloadtheperformanceisgood,appliesthebraketheeffecttobestable,moreoverdidnotfearthesp
5、ateattack,underthewinterandthebadstateofroadsthedriving,thedisctypeappliesthebrakecomparedtothedrumtypetoapplythebraketostopeasilyintheshorttimethevehicle.Onsomediscbrakedischasalsoopenedmanyeyelets,acceleratestoventilatetheradiation,enhancesthebrakeefficiency.T
6、heprincipleofthedesigntothebrakesystem.Synthesizetheconsiderationoftheeffecttothebrakesystem,thestabilityoftheeffecttothebrakesystem,thesimpleandconvenientofthebrakecleftadjusting,thesizeandquantityofthebrakesystem,thesameofthebrakesystemandsoontodesigntheproduc
7、t.Inthisdesign,adheretosynchronouslythecoefficientselectsbyexaminations,affectfactorselectsofthebrakesystem.Thecalculationofthebrakemoment,andtheselectsoftheimportantpartsofthebrakesystem,checkthewholedesignatlast.Keywords:brakesystem,discbrake,Synchronouscoeffi
8、cient目录摘要IAbstractII第1章绪论11.1盘式制动器的介绍与特点11.2国内汽车盘式制动器应用情况2第2章制动器的结构与设计原则42.1汽车盘式制动器42.2捷达轿车盘式制动器的结构与工作原理52.3制动器设计的一般原则72.3.1制动驱动机构的选择82.3.2制动管路的选择8本章小结10第3章制动器设计113.1