盤式製動器特點
盤式製動器與鼓式製動器相比,有以下優點:一般無摩擦助勢作用,因而製動器效能受摩擦係數的影響較小,即效能較穩定;浸水後效能降低較少,而且隻須經一兩次製動即可恢複正常;在輸出製動力矩相同的情況下,尺寸和質量一般較小;製動盤沿厚度方向的熱膨脹量極小,不會象製動鼓的熱膨脹那樣使製動器間隙明顯增加而導致製動踏板行程過大;較jiao容rong易yi實shi現xian間jian隙xi自zi動dong調tiao整zheng,其qi他ta保bao養yang修xiu理li作zuo業ye也ye較jiao簡jian便bian。對dui於yu鉗qian盤pan式shi製zhi動dong器qi而er言yan,因yin為wei製zhi動dong盤pan外wai露lu,還hai有you散san熱re良liang好hao的de優you點dian。盤pan式shi製zhi動dong器qi不bu足zu之zhi處chu是shi效xiao能neng較jiao低di,故gu用yong於yu液ye壓ya製zhi動dong係xi統tong時shi所suo需xu製zhi動dong促cu動dong管guan路lu壓ya力li較jiao高gao,一yi般ban要yao用yong伺si服fu裝zhuang置zhi。
盤pan式shi製zhi動dong器qi已yi廣guang泛fan應ying用yong於yu轎jiao車che,但dan除chu了le在zai一yi些xie高gao性xing能neng轎jiao車che上shang用yong於yu全quan部bu車che輪lun以yi外wai,大da都dou隻zhi用yong作zuo前qian輪lun製zhi動dong器qi,而er與yu後hou輪lun的de鼓gu式shi製zhi動dong器qi配pei合he,以yi期qi汽qi車che有you較jiao高gao的de製zhi動dong時shi的de方fang向xiang穩wen定ding性xing。在zai貨huo車che上shang,盤pan式shi製zhi動dong器qi也ye有you采cai用yong,但dan離li普pu及ji還hai有you相xiang當dang距ju離li。
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