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液压缸维修技术

液压油缸维修前如何对设备进行拆卸?

文章出处:翔力液压油缸维修中心| 人气:318| 发布日期:2019-06-04 13:15

我们在对液压油缸维修前,要先确认元件需不需要拆卸,如果不需要拆的话就不拆,以免造成较大的经济损失;如果需要拆的话,那就按照要求对设备进行拆卸并做好相应的维修准备工作,同时还要确保作业的安全性。接下来就给大家说说液压油缸维修前如何对设备进行拆卸?

(1)修理前的拆卸

河北快3YEGANGCHAIXIEQIAN,JUECEZHEYIDINGYAOFANFUPANDUAN,YOUXIANGDUIDABUFENBAWOSHIYEYAGANGYOUWENTICAIKEJUEDINGCHAIXIE。RUGUOBUXUYAOCHAIERCHAILEHUIZAOCHENGHENDADELANGFEI,TEBIESHIDAXINGYEYAGANGDECHAIXIE,GONGRENSHIZAISHITAIXINKULE。

河北快3FANGDIAOYEYAGANGLIANGQIANGYOUYE,RANHOUCHAIXIEGANGGAI、GANGGAIYUGANGTIDELIANJIEZHUYAOYOUJIZHONGFANGSHI,CHAIQIANXIANXIUZHENGLUOWEN,GUANDIANMEIYOU,QINGQINGQIAODAGANGGAI,SHILUOWENZHENSONG,YILIYUCHAIXIE。

HUOSAIHEHUOSAIGANZUJIANCONGGANGTONGCHAICHUZHIQIANYAOXIANQINGLIGANGTONGZHONGDEWUWUZAIJINXINGCHAIXIE,BUKEQIANGXINGJIANGHUOSAICONGGANGTIZHONGDACHU,YIMIANWUWUSUNSHANGGANGDEKONG。

CHAIXIESHI,YINGFANGZHISUNSHANGHUOSAIGANDINGDUANLUOWEN、YOUKOULUOWENHEHUOSAIGANJIHUOSAIBIAOMIAN,BIMIANBUYINGYOUDELUANQIAODAYIJIBUXIAOXINDIAOZAIDIMIANPENGSHANGDENGQINGKUANG,ZHEISHIYIXIANGXINKUERYOUXUYAOXIZHIDEGONGZUO。

河北快3CHAIXIESHI,ANSHUNXUCHAIXIE。SUOCHAILINGJIANANSHUNXUXIANHOUBAIFANGZAIGANJINGDEYOUPANNEI。CHAIXIEHOUSUOYOULINGJIANYONGSULIAOBUGAIHAO,ZHUYIFANGCHENFANGSHUI,XIAODELINGJIANKEJINPAOZAIYOUPANZHONG,HUOSAIGANYIYONGTIESICHUIZHIDIAOQIXUANGUA,YIMIANBIANXING。TEBIESHIDUIZAIYEWAIGONGZUODEGONGCHENGJIXIEGENGXUZHUYI。

液压油缸维修前如何对设备进行拆卸?

(2)CHAIXIEHOUDEJIANCHAHEXIULI

YEYAGANGGEBUFENCHAIXIEHOU,YINGJIANCHAXIASHUZHONGDIANLINGJIANHEZHONGYAOBUWEI,YIQUEDINGNAXIELINGJIANKEYIZAIYONG,NAXIEXUYAOJINGXIULIHOUZAIYONG,NAXIEYINGYUYIGENGHUAN。

①缸体(缸筒)拆卸后的缸筒应进行的检查有:

A.缸孔的尺寸及公差(一般为H8或H9,活塞环密封时为H7,间隙密封时H6):

河北快3B.NEIKONGBIAOMIANCUCAODU(R0.8~0.2);

C.GANGKONGJIHEJINGDU(CANKAOZHIYUANDUYUYUANZHUDUWUCHAYINGXIAOYUZHIJINGCHICUNGONGCHADE1/2~1/3);

河北快3D.GANGKONGZHOUXIANZHIXIANDUWUCHA(YINGWEI500mmZHANGDUSHANGBUDAYU0.03mm);

E.GANGTONGDUANMIANDUIZHOUXIANDECHUIZHIDUWUCHA(ZAIlOOmmZHIJINGSHANGBUDEDAYU0.04mm);

河北快3F.JIANCHAERHUANSHIYEYAGANGERHUANKONGDEZHOUXIANDUIGANGTONGZHOUXIANDEWEIZHIWUCHA(CANKAOZHIWEI0.03mm)HECHUIZHIDUWUCHA(ZAIlOOmmZHANGDUSHANGBUDAYU0.1mm);

G.JIANCHAZHOUERSHIYEYAGANGDEZHOUERZHOUXIANYUGANGTONGZHOUXIANDEWEIZHIWUCHA(BUDAYU0.1mm)HECHUIZHIDUWUCHA(ZAIl00mmZHANGDUSHANGBUDAYU0.1mm);

河北快3H.GANGKONGBIAOMIANSHANGHENJIANCHA。

液压油缸维修前如何对设备进行拆卸?

②HUOSAIGANCHAIXIEHOUDEHUOSAIGANYINGJIANCHADEXIANGMUZHUYAOYOU:

A.HUOSAIGANWAIJINGCHICUNJIGONGCHA(f7~f9);

河北快3B.YUHUOSAINEIKONGDEPEIHEQINGKUANG;

C.WAIYUANDEBIAOMIANCUCAODU(Ra0. 32μmZUOYOU);

河北快3D.HUOSAIGANWAIJINGGETAIJIEJIMIFENGGOUCAODETONGZHOUDU(YUNCHA0.02mm);

E.HUOSAIGANWAIJINGYUANDUJIYUANZHUDUWUCHA(BUDAYUCHICUNGONGCHADE1/2);

F.LUOWENJIGEYUANZHUBIAOMIANDELASHANGQINGKUANG;

河北快3G.BIAOMIANDUYINGGECENGDEBOLUOQINGKUANG;

H.WANQUQINGKUANG(ZHIXIANDU≤0.02mm/l00mm)。

YISHANGJIUSHICHAIXIEYEYAYOUGANGDEJUTICAOZUOFANGFAJIXIANGGUANZHUYISHIXIANG,RUGUONINHAIXIANGYAOLEJIEGENGDUOGUANYUYEYAYOUGANGWEIXIUNEIRONG,QINGGUANZHUXIANGLIGUANWANG!


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