液压油温度过高对液压机系统的影响液压机系统油温过高会使液压油发生黏度降低、产生气穴、加速油的老化等不良后果四柱拉伸液压机，使系统各运动部件之间的润滑变差，磨损加剧，造成液压元件失灵或卡死；同时会造成密封加速老化而失去弹性，轻则使系统漏油，严重的会造成系统停机。

2．1DUIYEYAYOUNIANDUDEYINGXIANG

在一般行业中，液压机系统的工作压力在20MPA以下。由于在此压力下，压力因素对液压油的黏度影响可以忽略不计，主要考虑温度对黏度的影响；当温度升高时，油分子内聚力减小拉伸液压机，其黏度就出现下降。液压油黏度降低对系统造成的影响是泄漏量增加，由液压油缝隙流动的泄漏原理可知：泄漏量与液压油黏度的倒数成正比，温度升高，泄漏量成倍增加。

2．2GENGRONGYICHANSHENGQIXUEXIANXIANG

在温度升高的情况下，液压油中的空气分离压及饱和蒸汽压会升高，使气穴现象更容易发生。如一般的液压泵工作时在真空度0.5MPA时就会发生。由气穴产生的气蚀会严重损伤元件(尤其是动力元件)表面，进而大大缩短元件的使用寿命框架式液压机，同时会降低整个液压机系统的工作效率，如液压泵的吸油能力及容积效率降低等。2．3加速液压油的老化

YANGHUAFANYINGSHIYEYAYOULAOHUADEZHUYAOYAOYIN，ERYANGHUAFANYINGDEFASHENGYUYOUWENGUANXISHIFENMIQIE，JINGSHIYANZHENGMING，DANGYOUWENDADAOWENDUQU(55—60℃)SHI，YOUWENMEISHENGGAO10℃，YEYAYOUDEYANGHUAFANYINGJIUSHENGGAOYIBEI，QISHOUMINGSUODUAN50％。YEYAYOUWURANHOU，HUIJIASUGEYUANJIANZHIJIANDEMOSUN，DAOZHIXUNHUAN。3.YEYAJIXITONGYOUWENGUOGAOYUANYINFENXIYOUYEYAJIXITONGDEGONGZUOYUANLIKEZHI，ZAIXITONGZHONGCHANSHENGRELIANGDEYOULIANGBUFEN：YIGESHIJIANGJIXIENENGZHUANHUAWEIYALINENGDEDONGLIYUANJIANYOUBENG，LINGYIGESHIJIANGYALINENGZHUANHUAWEIJIXIENENGDEKONGZHIYUANJIANHEZHIXINGYUANJIAN；ZHEILIANGBUFENZAIZHENGCHANGGONGZUOZHUANGTAIXIADOUYAOCHANSHENGRELIANG，ZHEIXIERELIANGYOUXITONGDELENGQUEXITONGJINXINGLENGQUE。YINCI，DANGZHEIXIEBUJIANZHONGDEYIGEHUOJIGEGONGZUOBUZHENGCHANGSHI，DOUHUISHIXITONGDEYOUWENSHENGGAO。

3.1LENGQUEXITONGCHUXIANGUZHANG

YIBANLIULIANGJIAODADEYEYAJIXITONGJUNZHUANGYOULENGQUEXITONG，DABUFENHUICAIYONGSHUILENGQUE。TADEJIBENYUANLISHIYONGWENDUJIAODIDESHUIYUGAOWENYEYAYOUJINXINGREJIAOHUAN，LAIBUDUANDAIZOUYEYAJIXITONGZHONGCHANSHENGDERELIANG，SHIYEYAJIXITONGDEWENDUBAOCHIZAIYIGEXIANGDUIHENGDINGDEFANWEINEI。

LENGQUEXITONGDEGUZHANGYOUYIXIAJILEI：

A、LENGQUESHUIBUTONGHUORUKOUSHUIWENBIXITONGYOUWENGAODABUDAOYUYEYAYOUXINGCHENGREJIAOHUANDEZUOYONG。

B、LENGQUEQI(REJIAOHUANQI)NEIBUJIEGOU，DAOZHILENGQUEXIAOLVJIANGDI，SHIYEYAYOUYOUWENBUNENGWEICHIZAIZHENGCHANGSHUIPING。

3．2XITONGCHUXIANNEILOU

XITONGDENEILOUFENWEIDONGLIYUANJIANNEILOU、KONGZHIYUANJIANNEILOUHEZHIXINGYUANJIANDENEILOU。

DONGLIYUANJIANNEILOU：DONGLIYUANJIAN(YIBANZHIYEYABENGHUOYEYAMADA)DENEIXIE，ZHUYAOYOUYUNDONGBUJIAN(RUYEPIANHEBENGNEIBIDENG)ZHIJIANDEXIANGHUMOSUNYINQI，YIYEPIANBENGWEILI，YIDANYEPIANHEBENGDENEIBIHUOYUPEILIUPANWENMOSUNDADAOYIDINGDECHENGDUHOU，BUFENYEYAYOUJIANGYANZHEMOSUNDEFENGXIZHIJIELIUZOU，ERBUZAITONGGUOPEILIUPANXINGCHENGDEYALIQIANGYUNDONG。ZHEIYANG，YOUDIANJISHUCHUDEYUNDONGNENGJIUHUIDALIANGDIZHUANHUAWEIRENENG，SHIXITONGYOUWENXUNSUSHENGGAO。GAILEIGUZHANGDETEZHENGSHI：YOUWENHEDONGLIYUANJIANZISHENWENDUSHENGGAOBIJIAOMINGXIAN，TONGSHIXITONGYALIXIANZHUDIXIAJIANG。

KONGZHIYUANJIANNEILOU：KONGZHIYUANJIANDENEIXIEYOUFENWEIDANGEKONGZHIFADENEIXIEHEYIZUFAYINWEIDIAOYABUDANGCHANSHENGDENEIXIELIANGZHONG。DANGEKONGZHIFADENEIXIEYIBANYESHIYOUBUJIANDEMOSUNYINQI，FABENSHENHUICHUXIANWENDUJIJUSHENGGAODEXIANXIANG，BIJIAORONGYIPANDUAN；DIAOYABUDANGYINQIDENEIXIEZEXIANGDUINANYIPANDUAN，XUYAOJINXINGXITONGDEFENXI。

ZHIXINGYUANJIANNEILOU：ZHIXINGYUANJIANDENEILOUYIBANJIAORONGYIPANDUAN，WANGWANGHUIBANSUIZHEZHIXINGYUANJIANBENSHENWENDUJIJUSHENGGAOHEYUNDONGZUOGONGNENGLIDEXIAJIANG。ZHEIYIDIANZAIYEYAMADAHEYEYAGANGSHANGBIAOXIANDEYOUWEIMINGXIAN。

YEYAJIBILIFAJISHU

YEYAJIBILIFAZAICHANGGUIYEYAJIHUILUZHONGYONGLAIDUILIULIANGDEDAXIAO，FANGXIANGHEYALIJINXINGKAIHUANHEBIHUANKONGZHI，GAOXIANGYINGBILIFAZAILINGWEITEXINGJUYOUSIFUFAYIYANGDEGONGZUOPINKUAN，YONGYUGONGYEBIHUANKONGZHIYIJINGHENCHENGSHU。BILIFAJISHUZAIJIQIGONGNENGZHONGYOULIANGZHONGDIANXINGYINGYONGCHANGHEBINGJUYOUYOUSHI。YIGESHIWEIZHIKONGZHI，RUYOUGANGQIANJIN、HOUTUIHEGONGZUOQUDONG。SUOYAOQIUYUNDONGGUOCHENGDEXUNHUANSHIJIANYUELAIYUEDUAN，ERDINGWEIJINGDUYAODADAOWEIMIJI。LINGYIGESHIFUZAIYALIKONGZHI，GENJUYUDINGDEJIDINGZHIQUXIANXINGZHUANGQUSHENGCHENGYALIJIZUOYONGLI。ZHEILIANGZHONGYINGYONGDEZIDONGHUAXUANZESHIKEYIYONG P、PLCHUOCNC BIANCHENGERLINGHUODISHEJIYUNDONGGUOCHENG。

YEYAJIYOUGANGYIGEZHONGYAOTEZHENGSHIYOUHENGAODEJIASUDUNENGLI，MEIYOURENHEYIZHONGQUDONGXINGSHINENGGOUDADAOZHEIMEGAODESHUZHI。QIGAOGONGLVMIDUKESHIXIANJINCOUXINGZHIXIANYUNDONGJIEGOU，JIKONGZHIJIANDAN、CHENGBENDI、YOUBIANYUWEIHU。

YINCI，YEYAJICAIYONGBILIJISHUYUQITAFANGANBIJIAORENGJUYOUMINGXIANDEYOUSHI。WEILAIYINGYONGJIANGFEICHANGGUANGFAN。

2、GAISHANYEYAJIQUEDIAN

（1）XIELOUWENTI

YEYAJIJIXIEWULUNRUHEZONGYOULOUYOU。LOUYOUBUJINYOUAIGUANZHAN，ERQIEWURANHUANJING。JINNIANLAI，MIFENGJISHUHECAILIAOYOULEHENDAJINBU，YUFANGXIELOUZAOCHENGDEHUANBAOCUOSHIYEZAIBUDUANGAIJIN，SUOYIYIGEYEYAJIDUBOWANGZHIYAOZUNSHOUGUIDINGWEIHU，LOUYOUWENTISHIKEYIJIEJUEDE。

BIXURENSHIDAO：BULOUYOUDUBOWANGJIUSHIGAOZHILIANG。BULOUYOUSHUIPINGDAIBIAOJINGZHENGSHILI!

QUEDIAN:JINGXIANGLIBUPINGHENG、LIUDONGMAIDONGDA、ZAOSHENGDA、XIAOLVDI，LINGJIANDEHUHUANXINGCHA，MOSUNHOUBUYIXIUFU，BUNENGZUOBIANLIANGBENGYONG。

1、KUNYOUXIANXIANG

YUANYIN:YEYAYOUZAIJIANKAIXIANYEYAJIDECHILUNBENGYUNZHUANGUOCHENGZHONG，YINCHILUNXIANGJIAOCHUDEFENGBITIJISUISHIJIANGAIBIAN，CHANGYOUYIBUFENDEYEYAYOUBEIMIFENGZAICHIJIAN，RUTUSUOSHI，CHENGWEIKUNYOUXIANXIANG，YINYEYAYOUBUKEYASUOJIANGSHIWAIJIECHILUNCHANSHENGJIDADEZHENDONGHEZAOSHENG，YINGXIANGXITONGZHENGCHANGGONGZUO。

CUOSHI:ZAIQIANHOUGAIBANHUOFUDONGZHOUTAOSHANGKAIXIEHECAO，KAISHEXIEHECAODEYUANZE:LIANGCAOJIANJUWEIXIAOBISIRONGJI，ERSHIBISIRONGJIYOUDABIANXIAOSHIYUYAYOUQIANGXIANGTONG，BISIRONGJIYOUXIAOBIANDASHIYUXIYOUQIANGXIANGTONG。

单柱液压机能够加工非金属材料？

RENMENDOUZHIDAOWUJINJIANDESHENGCHANXUYAOYONGDAOYEYAJI，GENJUSHENGCHANDEXUQIU，HENDUOGONGCHANGHUIYONGDAODANZHUYEYAJI，TADETEDIANSHIWAIGUANJIANDAN、CHENGBENDI、GONGZUODENG，CHULEJIAGONGJINSHU，TASHIFOUHAIKEYIJIAGONGFEIJINSHUCAILIAO？

DAANSHIKENDINGDE，YEYAJIDEGONGZUOYUANLISHITONGGUOYOUYEDELIUDONGCHANSHENGYEYA，CONGERDAIDONGJIQIDEYUNXING，YOUYEDEJIYIDONGYIBUKAIDIANNENGDEGONGYING，SUOYIZHEISHIYIGEDIANNENGZHUANHUAWEISHINENGHEDONGNENGDEGUOCHENG。

FEIJINSHUCAILIAOSUIRANMEIYOUJINSHUCAILIAONEIMEQIANGDADERENXING，DANZAISHENGCHANZHONGTONGYANGXUYAOYOUYEYAJIDEBANGZHU。FEIJINSHUKELIXIANGYAOYAZHICHENGWEIYIGEZHENGTI，YEYAJIKEYIFAHUIZUOYONG。JIANGFENMOFANGJINMOJUZHONG，YEYAJIDEYATOUDUIZHUNMOJU，YIHESHIDEJIAODUHELILIANGSHILIXIAQU，FENMOLAOGUCHENGXING。ZAISHENGCHANFEIJINSHUZHIPINDESHIHOU，JINGCHANGXUYAOYONGDAODEBIANJIAOQIEGEGONGJUYEHUIYONGDAOYEYAJIDEYUANLI，YINWEIZHEILEISHEBEISUDUKUAI、LILIANGQIANGJING，BIJIAOSHIHEQIYEDAGUIMOSHENGCHAN。

3、SIZHUYEYAJIDEGONGZUOJIEZHIJUBEISHENMEZUOYONG

XIANZAIDEKEJIFAZHANDAILAIDEHAOCHUYUBANGZHUSHIFEICHANGDEDA，NENGGOUZHENDUIHENDUODESHEBEIDAILAIBUCUODEJINBUDENI，BINGQIEYESHIKEYIHUODEHENDADEXIAOGUOYUXINGNENGDENI，HENDUODESHEBEIDOUSHIGENJUKEJIDEFAZHAN，YESHIYOUHENDADEBIANHUADENI，QIZHONGSIZHUYEYAJIJIUSHIFEICHANGDEBUCUODE，BUGUOXIANGYAOQIDONGDEHUA，SHIXUYAOCAIYONGGONGZUOJIEZHIDEBANGZHUDENI，NEIMEJUTIDEZUOYONGSHISHENMENI？

（1）GONGZUOJIEZHIDEZUOYONG

HENDUODESHEBEIJINXINGQIDONGDETIAOJIANJIUSHIYONGYOUGONGZUOJIEZHIDEBANGZHUDENI，KEYISHUOXIANGYAOHUODEYIGEBUCUODESHIYONGXIAOGUODEHUA，NEIMEXUYAOZHUYIDESHIQINGSHIHENDUODENI，SIZHUYEYAJIDEHUA，YESHIXUYAOGONGZUOJIEZHIJINXINGQIDONGDENI，ZHEIGEWUZHIBUJINSHIKEYIJIANGYAQIANGJINXINGCHUANDIDE，BINGQIEYESHIKEYIBAOZHENGZHEIGESHEBEIKEYIHUODEBUCUODELINGMINDU、KEKAOXING、ANQUANXING、SHOUMINGDENGDENGDE，FEICHANGDEZHONGYAODE。

（2）GONGZUOJIEZHIDEYAOQIU

SIZHUYEYAJIDESHIYONGSHIFEICHANGDEYANGEDENI，ZAIGONGZUOJIEZHIDEYAOQIUSHANGYESHIBUNENGGOUHULVEDENI，XUYAOZHUYIDESHIQINGSHIFEICHANGDEDUODE，QIZHONGZAIMIANDUIGONGZUOJIEZHIDESHIQINGSHANG，JIUYOUHENDUODEZHUYISHIXIANGDENI，SHOUXIANSHIXUYAOYOULIUDONGXINGDEGONGZUOJIEZHI，RANHOUBINGQIEKEYIFANGFUSHI、RUNHUAXINGNENGDENGDENG。

LENGJIYAYEYAJIDEYINGYONGYOUSHI

RUJINDEYEYAJISHEBEIBAOKUOXUDUOBUTONGDEZHONGLEI，ZHEIYANGCAINENGGOUMANZUSHIJIDESHIYONGYAOQIU，DUIYUBUTONGLINGYUDEJIAGONGZHIZAOGUOCHENGZHONG，ZHENDUIBUTONGDECAILIAOJINXINGJIAGONGSHENGCHAN，XIANZAIDELENGJIYAYEYAJI，ZHUBUDEDAOLETUIGUANGHESHIYONG，DUIYUZHEIYANGDEJIXIESHEBEILAISHUO，NENGGOUYOUXIAODIMANZUBUTONGDUBOWANGDESHENGCHANSHIYONG，NEIMEXIANZAIDELENGJIYAYEYAJI，ZAISHIYONGDEGUOCHENGZHONGJUBEILENAXIEZISHENYOUSHINI。

XIANZAIDELENGJIYAYEYAJI，ZAISHEJIZHIZAOGUOCHENGZHONG，KAOLVDAOLESHIJIDESHIYONGYAOQIU，SUOYIZAISHEBEIDEZHUTIKUANGJIAJIEGOUZHONGJINXINGLEYOUXIAODEGAIZAO，TONGGUOYEYASHEBEIDEANZHUANGSHIYONG，DUIYUZHENGGEJIXIEDEYINGYONGQIDAOLEGUANJIANXINGDEZUOYONG，YOUXIAODITIGAOLEJIXIESHEBEIDEZISHENXINGNENG，DUIYUXINXINGLENGJIYAYEYAJILAISHUO，TONGGUOZHUANYECHANGJIADEKAIFAHESHEJI，YOUXIAODEBAOZHANGLEGEGELINGYUDESHIJIYINGYONG。

TONGGUOYISHANGDEXINXILEJIEZHONG，XIANZAIDELENGJIYAYEYAJI，ZAISHIJIDESHIYONGGUOCHENGZHONG，YOUXIAODIBAOZHENGLESHEBEIDESHIYONGXIAOLV，XIANZAIDEJIXIESHEBEIZHUBUZOUXIANGZHINENGHUA，ZAISHIYONGSHEBEIZHIQIAN，SHOUXIANYAOANZHAOSHIJIDEJIAGONGSHENGCHANXUQIU，DUISHEBEIJINXINGQUANDEDIAOSHI，ZAIJINGGUODIAOSHIHESHIYANSHENGCHANHOU，CAINENGJINXINGPILIANGXINGDESHENGCHANSHIYONG，ZHEIYANGCAINENGYOUXIAODETIXIANCHUSHEBEIDESHIYONGYOUSHI。