盤式製動器在使用過程中,常見的故障有氣阻、製動力不足和製動時有噪聲等。
一、氣阻
panshizhidongqidefarebuweijizhongzaihenzhaidezhidongchenkuaishang,qidanweiyaliyoubigushizhidongqida,zhidongchenkuaiheqiantidehuosaizhijiejiechu,yincizhidongshidereliangjiyichuangeizhidongye。zheyang,shipanshizhidongqirongyichanshengqizuxianxiang。danshi,ruocaiquxiangyingdecuoshi,yekefangzhiqizuxianxiangdefasheng。
1、防止製動液沸點降低
植zhi物wu油you型xing製zhi動dong液ye無wu法fa滿man足zu盤pan式shi製zhi動dong器qi的de使shi用yong要yao求qiu,因yin此ci必bi須xu使shi用yong高gao沸fei點dian的de合he成cheng製zhi動dong液ye。但dan是shi,合he成cheng製zhi動dong液ye具ju有you吸xi水shui特te性xing。在zai某mou些xie使shi用yong條tiao件jian中zhong,沸fei點dian下xia降jiang很hen快kuai。為wei防fang止zhi製zhi動dong液ye沸fei點dian的de明ming顯xian下xia降jiang,一yi般ban常chang采cai用yong以yi下xia一yi些xie措cuo施shi:
(1)定期更換製動液。夏季3個月或行駛smarttags"/>5000km;冬季6個月或行駛1000km後,即將製動液更新。
(2)不同性質的製動液不可互換使用或混用。
(3)密閉保存製動液。要限製製動液溫度升高,應保證活塞能靈活地自動回位,避免因鏽蝕、發卡使製動器打滑或發咬。當製動襯塊磨耗過多時,傳到製動液的熱量也會迅速增加。因此,應及時更換磨耗了的製動襯塊。
二、製動力不足
盤式製動器製動力不足時,可采用下述方法予以解決:
1、改變製動襯塊材料
可換用稍軟的製動襯塊材料,使摩擦係數相對得到提高,製動力變大。
2、清除製動襯塊排屑槽中的異物
如果製動襯塊的排屑槽被異物覆蓋,製動時將失卻排出塵土、刮去水分的作用,使製動力降低。
三、製動時有噪聲
製動時,若有“嗄吱、嗄吱”的噪聲時,可采用下述方法排除:
1、zaizhidongqiqiantihuosaihezhidongchenpianzhijian,jiayifangzaoshengpian,shihuosaishangxingchengyiqingxiedu。congerbaozhengzhidongshizhidongchenkuaihezhidongpanrouxingjiechu,shizhidongchenkuaizaizhengchangmosunzhuangtaixiawuyichangzaoshengchuxian。
2、選擇材質軟些、密度小些的製動襯塊材料。
3、zhidongshi,zhidongchenkuaixiangyiceyidong,kenengchuxianzhuangjishengxiang。zheshiyouyuzhidongchenkuaiheqiantizhijiandejianxiguodasuozhi,keyongdufuhanxidefangfaxiaochujianxi。danxuzhuyi,yingshihanxidufuzaiyuxingshifangxiangxiangfandeyice,fangzhizaizhidonglidezuoyongxiashixiao。
四、前輪軸承損壞
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