液壓挖掘機在惡劣工作條件下的維護分析

        wajuejizaielietiaojianxiagongzuo

，gengjiayaozhuyirichangweihugongzuo，cainengshiwajuejibaochilianghaodegongzuozhuangtai。ruguobuzhuyiwajuejizaieliegongzuotiaojianxiadeweihugongzuo

，jiuyoukenengshiwajuejidezhengchangshoumingdadadesuoduan，huishiwajuejigengzaodejinrudaxiuqi，geiwajuejideyezhudailaibubiyaodesunshi。

　　如(ru)果(guo)挖(wa)掘(jue)機(ji)在(zai)泥(ni)水(shui)

，水(shui)，雨(yu)
，雪(xue)中(zhong)工(gong)作(zuo)

，在(zai)完(wan)成(cheng)操(cao)作(zuo)後(hou)，一(yi)定(ding)要(yao)清(qing)洗(xi)挖(wa)掘(jue)機(ji)
，潤(run)滑(hua)挖(wa)掘(jue)機(ji)工(gong)作(zuo)裝(zhuang)置(zhi)各(ge)節(jie)點(dian)。注(zhu)意(yi)檢(jian)查(zha)有(you)無(wu)鬆(song)動(dong)，損(sun)傷(shang)情(qing)況(kuang)
，如(ru)果(guo)發(fa)現(xian)及(ji)時(shi)處(chu)理(li)。

　　有you的de挖wa掘jue機ji在zai海hai邊bian工gong作zuo，有you的de就jiu是shi海hai水shui裏li工gong作zuo。在zai這zhe種zhong情qing況kuang下xia
，挖wa掘jue機ji工gong作zuo結jie束shu後hou，一yi定ding要yao用yong清qing水shui衝chong洗xi挖wa掘jue機ji與yu鹽yan水shui接jie觸chu過guo的de部bu分fen，更geng要yao注zhu意yi電dian氣qi部bu分fen是shi否fou鏽xiu蝕shi。清qing洗xi完wan成cheng後hou，有you條tiao件jian的de用yong油you保bao護hu外wai露lu的de金jin屬shu，然ran後hou潤run滑hua挖wa掘jue機ji的de各ge個ge工gong作zuo裝zhuang置zhi
，各ge個ge元yuan件jian
，檢jian查zha各ge部bu件jian是shi不bu是shi有you鬆song動dong和he損sun傷shang
，如ru果guo發fa現xian
，一yi定ding要yao及ji時shi處chu理li。如ru果guo不bu注zhu意yi挖wa掘jue機ji在zai海hai邊bian工gong作zuo的de維wei護hu工gong作zuo，就jiu有you可ke能neng使shi挖wa掘jue機ji的de金jin屬shu出chu現xian鏽xiu蝕shi，極ji大da的de影ying響xiang挖wa掘jue機ji的de工gong作zuo狀zhuang態tai。

　　youhenduodewajuejizaiyewaigongzuo，gongdishangdehuichenyetebiededuo

，zaizhezhongqingkuangxia，wajuejidekongqilvxinyaobizaizhengchangqingkuangxiagengzaodegenghuan。cainengbaozhengfadongjidezhengchanggongzuo。huichenjiaoduoshi，wajuejidesanreqihuiyijihuiyingxiangsanrexiaoguo。suoyiyaoyongqingshuilaiqingxiwajuejidesanreqi。gengzaodegenghuanchaiyoulv，daolitongshang。zhuyiqingxiqidongqihefadianjizhengliuqi。

　　現xian在zai有you很hen多duo的de礦kuang山shan裏li也ye有you挖wa掘jue機ji在zai工gong作zuo。山shan石shi較jiao多duo，這zhe時shi要yao注zhu意yi挖wa掘jue機ji的de底di盤pan和he四si輪lun一yi帶dai，注zhu意yi有you無wu鬆song動dong，損sun壞huai。檢jian查zha履lv帶dai的de張zhang緊jin度du
，比bi在zai平ping地di上shang時shi的de張zhang緊jin度du鬆song一yi些xie更geng好hao。在zai山shan地di上shang工gong作zuo，挖wa掘jue機ji的de工gong作zuo裝zhuang置zhi會hui更geng快kuai的de損sun壞huai

，要yao注zhu意yi采cai用yong加jia強qiang型xing的de挖wa掘jue機ji工gong作zuo裝zhuang置zhi，並bing及ji時shi的de更geng換huan。

　　woguobeifangdiqudongjishigongyehuiyongdaowajueji，zheshiyaozhuyiyixiawenti，shouxianyouyaocaiyonggaopinzhidekanglengxingderanyou，zhuyiyoudebiaohao，zuihaoshifushihaohuofuershihaodeyou。ranhou
，wajuejiyongdelengqueshuiyaojiafangdongji，buranhuibashuixiangdonghuai。zaici，xudianchiyaogengjiajingchangdechongdianhefangdian，yimiandianjieyedongjie。zuihou
，yaoqudiaowajuejidipanshangdenijiang
，fangzhiwajuejibeidongzainidishang。