粤11选5

粤11选5HUANYINGFANGWENWUXIHUOHESHIYEYAKEJIYOUXIANGONGSIGUANWANG!    

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试论常用工程机械液压系统的维护

试论常用工程机械液压系统的维护

发布日期:2018-12-27 作者: 点击:

液压系统的正常运行是其良好技术状况的一个主要标志。合格的液压油是液压系统可靠运行的保障,正确的维护是液压系统可靠运行的根本。为此,本人根据工作实践,就一般作业环境中工程机械液压粤11选5系统的维护作一粗略的探讨。 

 1XUANZESHIHEDEYEYAYOU 

YEYAYOUZAIYEYAXITONGZHONGQIZHECHUANDIYALI、RUNHUA、LENGQUE、MIFENGDEZUOYONG,YEYAYOUXUANZEBUQIADANGSHIYEYAXITONGZAOQIGUZHANGHENAIJIUXINGXIAJIANGDEZHUYAOYUANYIN。YINGANSUIJI《SHIYONGSHUOMINGSHU》ZHONGGUIDINGDEPAIHAOXUANZEYEYAYOU,TESHUQINGKUANGXUYAOSHIYONGDAIYONGYOUSHI,YINGLIQIUQIXINGNENGYUYUANPAIHAOXINGNENGXIANGTONG。BUTONGPAIHAODEYEYAYOUBUNENGHUNHESHIYONG,YIFANGYEYAYOUCHANSHENGHUAXUEFANYING、XINGNENGFASHENGBIANHUA。 SHENHESE、RUBAISE、YOUYIWEIDEYEYAYOUSHIBIANZHIYOU,BUNENGSHIYONG。 

2FANGZHIGUTIZAZHIHUNRUYEYAXITONG 

QINGJIEDEYEYAYOUSHIYEYAXITONGDESHENGMING。 YEYAXITONGZHONGYOUXUDUOJINGMIOUJIAN,YOUDEYOUZUNIXIAOKONG、YOUDEYOUFENGXIDENG。RUOGUTIZAZHIRUQINJIANGZAOCHENGJINGMIOUJIANLASHANG、FAKA、YOUDAODUSAIDENG,WEIJIYEYAXITONGDEANQUANYUNXING。YIBANGUTIZAZHIRUQINYEYAXITONGDETUJINGYOU:YEYAYOUBUJIE;JIAYOUGONGJUBUJIE;JIAYOUHEWEIXIU、BAOYANGBUSHEN;YEYAYUANJIANTUOXIEDENG。KEYICONGYIXIAJIGEFANGMIANFANGZHIGUTIZAZHIRUQINXITONG: 

2.1JIAYOUSHI 

粤11选5YEYAYOUBIXUGUOLVJIAZHU,JIAYOUGONGJUYINGKEKAOQINGJIE。BUNENGWEILETIGAOJIAYOUSUDUERQUDIAOYOUXIANGJIAYOUKOUCHUDEGUOLVQI。JIAYOURENYUANYINGSHIYONGGANJINGDESHOUTAOHEGONGZUOFU,YIFANGGUTIZAZHIHEXIANWEIZAZHIDIAORUYOUZHONG。 

2.2BAOYANGSHI 

CHAIXIEYEYAYOUXIANGJIAYOUGAI、LVQINGQIGAI、JIANCEKONG、YEYAYOUGUANDENGBUWEI,ZAOCHENGXITONGYOUDAOBAOLUSHIYAOBIKAIYANGCHEN,CHAIXIEBUWEIYAOXIANCHEDIQINGJIEHOUCAINENGDAKAI。RUCHAIXIEYEYAYOUXIANGJIAYOUGAISHI,XIANCHUQUYOUXIANGGAISIZHOUDENITU,NINGSONGYOUXIANGGAIHOU,QINGCHUCANLIUZAIJIEHEBUWEIDEZAWU(BUNENGYONGSHUICHONGXIYIMIANSHUISHENRUYOUXIANG),QUERENQINGJIEHOUCAINENGDAKAIYOUXIANGGAI。RUXUSHIYONGCASHICAILIAOHETIECHUISHI,YINGXUANZEBUDIAOXIANWEIZAZHIDECASHICAILIAOHEJIDAMIANFUZHEXIANGJIAODEZHUANYONGTIECHUI。 

粤11选52.3YEYAXITONGDEQINGXI 

QINGXIYOUBIXUSHIYONGYUXITONGSUOYONGPAIHAOXIANGTONGDEYEYAYOU,YOUWENZAI45~80℃ZHIJIAN,YONGDALIULIANGJINKENENGJIANGXITONGZHONGZAZHIDAIZOU。YEYAXITONGYAOFANFUQINGXISANCIYISHANG,MEICIQINGXIWANHOU,CHENYOURESHIJIANGQIQUANBUFANGCHUXITONG。QINGXIWANBIZAIQINGXILVQINGQI、GENGHUANXINLVXINHOUJIAZHUXINYOU。 

3ZUOYEZHONGZHUYISHIXIANG 

粤11选53.1JIXIEZUOYEYAOROUHEPINGSHUN 

JIXIEZUOYEYINGBIMIANCUBAO,FOUZEBIRANCHANSHENGCHONGJIFUHE,SHIJIXIEGUZHANGPINFA,DADASUODUANSHIYONGSHOUMING。ZUOYESHICHANSHENGDECHONGJIFUHE,YIFANGMIANSHIJIXIEJIEGOUJIANZAOQIMOSUN、DUANLIE、POSUI,YIFANGMIANSHIYEYAXITONGZHONGCHANSHENGCHONGJIYALI,CHONGJIYALIYOUHUISHIYEYAYUANJIANSUNHUAI、YOUFENGHEGAOYAYOUGUANJIETOUYUJIAOGUANDEYAHECHUGUOZAOSHIXIAOLOUYOUHUOBAOGUAN、YILIUFAPINFANDONGZUOYOUWENSHANGSHENG。HAIYOUYIGEZHIDEZHUYIDEWENTI :CAOZUOSHOUYAOBAOCHIWENDING。YINWEIMEITAISHEBEICAOZONGXITONGDEZIYOUJIANXIDOUYOUYIDINGCHAYI,LIANJIEBUWEIDEMOSUNCHENGDUBUTONGYINERQIJIANXIYEBUTONG,FADONGJIJIYEYAXITONGCHULIDEDAXIAOYEBUJINXIANGTONG,ZHEIXIEYINSUFUYULESHEBEIDEGEXING。ZHIYOUSHIYONGGAISHEBEIDECAOZUOSHOURENZHENMOSUO,XIUZHENGZIJIDECAOZONGDONGZUOYISHIYINGSHEBEIDEGEXING,JINGGUOZHANGQIZUOYEHOU,CAINENGYANGCHENGFUHESHEBEIGEXINGDELIANGHAOCAOZUOXIGUAN。YIBANJIXIEXINGYEJIANCHIDINGRENDINGJIZHIDU,ZHEIYESHIYINSUZHIYI。

粤11选53.2YAOZHUYIQISHIHEYILIUZAOSHENG 

ZUOYEZHONGYAOSHIKEZHUYIYEYABENGHEYILIUFADESHENGYIN,RUGUOYEYABENGCHUXIAN“QISHI”ZAOSHENG,JINGPAIQIHOUBUNENGXIAOCHU,YINGCHAMINGYUANYINPAICHUGUZHANGHOUCAINENGSHIYONG。RUGUOMOUZHIXINGYUANJIANZAIMEIYOUFUHESHIDONGZUOHUANMAN,BINGBANYOUYILIUFAYILIUSHENGXIANG,YINGLIJITINGJIJIANXIU。 

粤11选53.3YANGEZHIXINGJIAOJIEBANZHIDU 

交班司机停放机械时,要保证接班司机检查时的安全和检查到准确的油位。系统是否渗漏、连接是否松动、活塞杆和液压胶管是否撞伤、液压泵的低压进油管连接是否可靠、油箱油位是否正确等,是接班司机对液压系统检查的重点。 

3.4BAOCHISHIYIDEYOUWEN 

YEYAXITONGDEGONGZUOWENDUYIBANKONGZHIZAI30~80℃ZHIJIANWEIYI(WEIXIANWENDU≥100℃)。YEYAXITONGDEYOUWENGUOGAOHUIDAOZHI:YOUDEZHANDUJIANGDI,RONGYIYINQIXIELOU,XIAOLVXIAJIANG;RUNHUAYOUMOQIANGDUJIANGDI,JIASUJIXIEDEMOSUN;SHENGCHENGTANHUAWUHEYUCHA;YOUYEYANGHUAJIASUYOUZHIEHUA;YOUFENG、GAOYAJIAOGUANGUOZAOLAOHUADENG。 

WEILEBIMIANWENDUGUOGAO:BUYAOZHANGQIGUOZAI;ZHUYISANREQISANREPIANBUYAOBEIYOUWURAN,YIFANGCHENTUFUZHEYINGXIANGSANREXIAOGUO;BAOCHIZUGOUDEYOULIANGYILIYUYOUDEXUNHUANSANRE;YANREDEXIAJIBUYAOQUANTIANZUOYE,YAOBIKAIZHONGWUGAOWENSHIJIAN。YOUWENGUODISHI,YOUDEZHANDUDA,LIUDONGXINGCHA,ZULIDA,GONGZUOXIAOLVDI;DANGYOUWENDIYU20℃SHI,JIZHUANWANYISUNHUAIYEYAMADA、FA、GUANDAODENG。CISHIXUYAOJINXINGNUANJIYUNZHUAN,QIDONGFADONGJI,KONGZAIDAISUYUNZHUAN3~5minHOU,YIZHONGSUYOUMENTIGAOFADONGJIZHUANSU,CAOZONGSHOUBINGSHIGONGZUOZHUANGZHIDERENHEYIGEDONGZUO(RUWAJUEJIZHANGDOU)ZHIJIXIANWEIZHI,BAOCHI3~5minSHIYEYAYOUTONGGUOYILIUSHENGWEN。RUGUOYOUWENGENGDIZEXUYAOSHIDANGZENGJIANUANJIYUNZHUANSHIJIAN。 

粤11选53.6YEYAYOUXIANGQIYAHEYOULIANGDEKONGZHI 

YALISHIYOUXIANGZAIGONGZUOZHONGYAOSUISHIZHUYIYOUXIANGQIYA,QIYALIBIXUBAOCHIZAISUIJI《SHIYONGSHUOMINGSHU》GUIDINGDEFANWEINEI。YALIGUODI,YOUBENGXIYOUBUZUYISUNHUAI,YALIGUOGAO,HUISHIYEYAXITONGLOUYOU,RONGYIZAOCHENGDIYAYOULUBAOGUAN。DUIWEIXIUHEHUANYOUHOUDESHEBEI,PAIJINXITONGZHONGDEKONGQIHOU,YAOANSUIJI《SHIYONGSHUOMINGSHU》GUIDINGDEJIANCHAYOUWEIZHUANGTAI,JIANGJIQITINGZAIPINGZHENGDEDIFANG,FADONGJIXIHUO15minHOUZHONGXINJIANCHAYOUWEI,BIYAOSHIYUYIBUCHONG。 

3.6QITAZHUYISHIXIANG 

作业中要防止飞落石块打击液压油缸、活塞杆、液压油管等部件。活塞杆上如果有小点击伤,要及时用油石将小点周围棱边磨去,以防破坏活塞杆的密封装置,在不漏油的情况下可继续使用。连续停机在24h以上的设备,在启动前,要向液压泵中注油,以防液压泵干磨而损坏。 

粤11选54DINGQIBAOYANGZHUYISHIXIANG 

粤11选5MUQIANYOUDEGONGCHENGJIXIEYEYAXITONGSHEZHILEZHINENGZHUANGZHI,GAIZHUANGZHIDUIYEYAXITONGMOUXIEYINHUANYOUJINGSHIGONGNENG,DANQIJIANCEFANWEIHECHENGDUYOUYIDINGDEJUXIANXING,SUOYIYEYAXITONGDEJIANCHABAOYANGYINGJIANGZHINENGZHUANGZHIJIANCEJIEGUOYUDINGQIJIANCHABAOYANGXIANGJIEHE。 

4.1 250hJIANCHABAOYANG 

JIANCHALVQINGQILVWANGSHANGDEFUZHEWU,RUJINSHUFENMOGUODUO,WANGWANGBIAOZHIZHEYOUBENGMOSUNHUOYOUGANGLAGANG,DUICI,BIXUQUEZHENBINGCAIQUXIANGYINGCUOSHIHOUCAINENGKAIJI。RUFAXIANLVWANGSUNHUAI、WUGOUJIJU,YAOJISHIGENGHUAN,BIYAOSHITONGSHIHUANYOU。 

4.2 500hJIANCHABAOYANG 

粤11选5BUGUANLVXINZHUANGKUANGRUHEJUNYINGGENGHUAN,YINWEIPINGROUYANNANYICHAJUELVXINDEXIXIAOSUNHUAIQINGKUANG,RUGUOZHANGSHIJIANGAOWENZUOYEHAIYINGSHIDANGTIQIANGENGHUANLVXIN。 

粤11选54. 3 7000hHE10000hJIANCHAWEIHU 

YEYAXITONGXUYOUZHUANYERENYUANJIANCE,JINXINGBIYAODEDIAOZHENGHEWEIXIU。GENJUSHIJIAN,JINKOUYEYABENG、YEYAMADAGONGZUO10000hHOUBIXUDAXIU,FOUZEYEYABENG、MADAYINSHIXIUKENENGSUNHUAI,DUIYEYAXITONGSHIZHIMINGXINGDEPOHUAI。 

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关键词:液压系统的维护,液压系统怎么样,液压系统厂家

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