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        1. 產(chǎn)品目(mu)錄(lu)
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          美(mei)國(guó)(guo)OILGEAR柱(zhu)塞(sai)泵(beng)如何(he)維(wei)護(hù)(hu)檢(jian)修
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            東莞廣聯(lián)(lian)工(gong)業(yè)自(zi)動(dòng)化(hua)設(shè)備有(you)限公(gong)司經(jīng)銷(xiāo)(xiao)美(mei)國(guó)(guo)OILGEAR柱(zhu)塞(sai)泵(beng),OILGEAR油泵,OILGEAR液壓閥(fa)、OILGEAR電(dian)磁閥(fa),公(gong)司公(gong)司具有(you)良好(hao)的(de)市(shi)場(chǎng)信譽(yù),專(zhuān)(zhuan)業(yè)(ye)的(de)銷(xiāo)(xiao)售(shou)和(he)技(ji)術(shù)服務(wù)(wu)團(tuán)隊(duì),憑(ping)著多年(nian)經(jīng)營(yíng)經(jīng)驗(yàn),熟(shu)悉並了(le)解(jie)市(shi)場(chǎng)行情(qing),贏(ying)得(de)了(le)國(guó)(guo)內(nèi)外(wai)廠(chǎng)商(shang)的(de)信任(ren)與支持*!
            Oilgear公(gong)司創(chuàng)建(jian)於1921年(nian),座落(luo)在(zai)美(mei)國(guó)(guo)威斯(si)康(kang)辛州(zhou)密(mi)爾(er)沃基(ji)市(shi),是(shi)世(shi)界(jie)的(de)柱(zhu)塞(sai)泵(beng)及電(dian)液控制(zhi)技(ji)術(shù)產(chǎn)品制造商(shang)。Oilgear公(gong)司長(zhǎng)期從事流(liu)體(ti)動(dòng)力機(jī)(ji)器(qi)的(de)研發(fā)(fa)和(he)生產(chǎn);產(chǎn)品廣泛應(yīng)(ying)用(yong)於冶(ye)金、金屬加工(gong)、機(jī)床(chuang)、汽(qi)車(chē)(che)、石油(you)化(hua)工(gong)、建築(zhu)機(jī)(ji)械(xie)、玻璃和(he)木材機(jī)械等(deng)行(xing)業(yè)(ye),為(wei)世(shi)界(jie)各(ge)地(di)的(de)各種液壓機(jī)(ji)制(zhi)造商(shang)和(he)用(yong)戶(hù)提(ti)供(gong)服務(wù)(wu)。
          OILGEAR柱(zhu)塞(sai)泵(beng)的機(jī)械維(wei)護(hù)(hu)
            OILGEAR柱(zhu)塞(sai)泵(beng)的采用(yong)補(bǔ)(bu)油(you)泵(beng)供(gong)油(you)的(de)柱(zhu)塞(sai)泵(beng),使(shi)用(yong)3000h後,操作(zuo)人員(yuan)每日需(xu)對(duì)(dui)柱(zhu)塞(sai)泵(beng)檢(jian)查(zha)1-2次(ci),檢(jian)查(zha)液壓泵(beng)運(yùn)(yun)轉(zhuǎn)聲(sheng)響是(shi)否正常。如發(fā)(fa)現(xiàn)液壓缸速度下(xia)降(jiang)或(huo)悶(men)車(chē)(che)時(shí),就應(yīng)(ying)該(gai)對(duì)(dui)補(bǔ)(bu)油(you)泵(beng)解(jie)體檢(jian)查(zha),檢(jian)查(zha)葉(ye)輪(lun)邊(bian)沿是(shi)否有(you)刮傷現(xiàn)象(xiang),內(nèi)齒輪泵(beng)間(jian)隙(xi)是(shi)否過(guò)(guo)大。對(duì)(dui)於自吸(xi)油(you)型柱(zhu)塞(sai)泵(beng),液壓油(you)箱(xiang)內(nèi)的(de)油液不得(de)低(di)於油標(biāo)下限,要(yao)保(bao)持足夠數(shù)(shu)量的(de)液壓油(you)。液壓油(you)的(de)清潔(jie)度越高,液壓泵(beng)的(de)使(shi)用(yong)壽命越長(zhǎng)。柱(zhu)塞(sai)泵(beng)重(zhong)要的(de)部件是(shi)軸承(cheng),如果(guo)軸(zhou)承(cheng)出現(xiàn)遊(you)隙(xi),則(ze)不(bu)能保證(zheng)液壓泵(beng)內(nèi)部(bu)三(san)對(duì)磨擦(ca)副(fu)的正常間(jian)隙(xi),同(tong)時(shí)也會(huì)破(po)壞(huai)各磨擦(ca)副(fu)的靜(jing)液壓支(zhi)承(cheng)油膜厚度,降(jiang)低(di)柱(zhu)塞(sai)泵(beng)軸承(cheng)的使(shi)用(yong)壽命。據(jù)(ju)液壓泵(beng)制(zhi)造廠(chǎng)(chang)提(ti)供(gong)的(de)資(zi)料(liao),軸(zhou)承(cheng)的平(ping)均使(shi)用(yong)壽命為(wei)10000h,超(chao)過(guò)(guo)此值(zhi)就需(xu)要(yao)更(geng)換(huan)新(xin)口(kou)。拆(chai)卸下(xia)來(lái)(lai)的軸承(cheng),沒(méi)有(you)專(zhuān)業(yè)(ye)檢(jian)測(cè)(ce)儀器(qi)是(shi)無(wú)(wu)法(fa)檢(jian)測(cè)(ce)出軸(zhou)承(cheng)的遊(you)隙(xi)的(de),只(zhi)能采用(yong)目(mu)測(cè)(ce),如發(fā)(fa)現(xiàn)滾(gun)柱(zhu)表(biao)面有(you)劃痕(hen)或變(bian)色(se),就(jiu)必(bi)須更(geng)換(huan)。在(zai)更換(huan)軸承(cheng)時(shí),應(yīng)(ying)註(zhu)意原(yuan)軸承(cheng)的英文字母(mu)和(he)型(xing)號(hào),柱(zhu)塞(sai)泵(beng)軸承(cheng)大都(dou)采用(yong)大載荷(he)容(rong)量(liang)軸承(cheng),購(gòu)買(mǎi)(mai)原(yuan)廠(chǎng)家(jia),原(yuan)規(guī)(gui)格(ge)的產(chǎn)品,如果(guo)更(geng)換(huan)另(ling)壹(yi)種品(pin)牌(pai),應(yīng)(ying)請(qǐng)(qing)教(jiao)對(duì)(dui)軸承(cheng)有(you)經(jīng)驗(yàn)的人(ren)員(yuan)查表(biao)對(duì)(dui)換(huan),目(mu)的(de)是(shi)保持軸承(cheng)的精(jing)度等(deng)級(jí)和(he)載荷(he)容(rong)量(liang)。柱(zhu)塞(sai)泵(beng)使(shi)用(yong)壽命的長(zhǎng)短(duan),與平時(shí)的維(wei)護(hù)(hu)保養(yǎng),液壓油(you)的(de)數(shù)(shu)量和(he)質(zhì)量(liang),油液清潔(jie)度等(deng)有(you)關(guān)(guan)。避(bi)免(mian)油(you)液中的(de)顆粒對(duì)柱(zhu)塞(sai)泵(beng)磨擦(ca)副(fu)造成(cheng)磨(mo)損(sun)等(deng),也是(shi)延長(zhǎng)柱(zhu)塞(sai)泵(beng)壽命的有(you)效途(tu)徑。在(zai)維(wei)修中更換(huan)零件應(yīng)(ying)盡(jin)量使(shi)用(yong)原(yuan)廠(chǎng)生產(chǎn)的零件,這(zhe)些(xie)零(ling)件有(you)時(shí)比其它仿(fang)造的(de)零件價(jià)格(ge)要貴(gui),但(dan)質(zhì)量(liang)及穩(wěn)定(ding)性(xing)要好(hao),如果(guo)購(gòu)買(mǎi)(mai)售(shou)價(jià)(jia)便宜(yi)的(de)仿(fang)造零(ling)件,短(duan)期內(nèi)似(si)乎(hu)是(shi)節(jié)省了(le)費(fèi)(fei)用(yong),但(dan)由(you)此出(chu)帶來(lái)(lai)了隱患,也(ye)可(ke)能對(duì)柱(zhu)塞(sai)泵(beng)的使(shi)用(yong)造成(cheng)更(geng)大的(de)危(wei)害。配流(liu)盤(pán)(pan)有(you)平面配流(liu)和(he)球(qiu)面配流(liu)兩(liang)種形式(shi)。球面配流(liu)的(de)磨擦(ca)副(fu),在(zai)缸體配流(liu)面劃痕比(bi)較淺時(shí),通過(guò)(guo)研磨手(shou)段(duan)修復(fù);缸體配流(liu)面溝槽(cao)較深時(shí),應(yīng)(ying)先(xian)采用(yong)“表(biao)面工(gong)程技(ji)術(shù)”手(shou)段(duan)填平溝槽(cao)後,再進(jìn)(jin)行(xing)研磨,不可盲目(mu)研磨,,以(yi)防銅層變(bian)薄(bo)或(huo)漏(lou)油(you)出鋼基(ji)。柱(zhu)塞(sai)泵(beng)也可用(yong)變(bian)頻(pin)器(qi)節(jié)(jie)約(yue)電(dian)能,上海(hai)正藝的工(gong)程師(shi)指(zhi)出:柱(zhu)塞(sai)泵(beng)在(zai)實(shí)際生產(chǎn)過(guò)(guo)程中(zhong),通常運(yùn)(yun)行(xing)的情(qing)況下(xia)都(dou)是(shi)以(yi)壓力(li)或(huo)流(liu)量(liang)來(lái)(lai)調(diào)節(jié)工(gong)作狀(zhuang)態(tài)。當(dāng)(dang)實(shí)際壓力(li)大於需(xu)要(yao)壓力(li)時(shí),都(dou)是(shi)通過(guò)(guo)溢(yi)流(liu)閥(fa)來(lái)(lai)調(diào)節(jié),使(shi)其工(gong)作壓力(li)保(bao)持穩(wěn)定讓(rang)溢(yi)流(liu)閥(fa)施放超(chao)出(chu)部(bu)分。而(er)電(dian)機(jī)壹(yi)直處?kù)度?su)運(yùn)(yun)行(xing)反(fan)復(fù)(fu)動(dòng)作,功耗不變(bian)。當(dāng)(dang)采用(yong)溢(yi)流(liu)來(lái)(lai)調(diào)節(jié)壓力(li)和(he)流(liu)量(liang)時(shí),有(you)部分的余(yu)量(liang)溢(yi)流(liu)回原(yuan)系統(tǒng)(tong),從(cong)而(er)造成(cheng)柱(zhu)塞(sai)泵(beng)存在(zai)無(wú)(wu)用(yong)功率(lv),工(gong)作效(xiao)率(lv)低(di),若(ruo)使(shi)用(yong)創(chuàng)傑(jie)節(jié)能變(bian)頻(pin)器(qi)後,溢(yi)流(liu)閥(fa)可定它(ta)封(feng)閉,通過(guò)(guo)節(jié)(jie)能變(bian)頻(pin)器(qi)本身(shen)自(zi)動(dòng)調(diào)整工(gong)作壓力(li),保(bao)持工(gong)作壓力(li)的(de)穩(wěn)定(ding),自(zi)動(dòng)(dong)追(zhui)蹤(zong)設(shè)備的壓力(li)。實(shí)現(xiàn)自(zi)動(dòng)化(hua)控(kong)制(zhi),從而(er)節(jié)(jie)省能耗。這(zhe)種調(diào)(tiao)節(jié)(jie)方(fang)式(shi)zui大優(yōu)(you)點(diǎn)就是(shi)能降(jiang)低(di)柱(zhu)塞(sai)泵(beng)的運(yùn)行能耗,節(jié)(jie)電(dian)效果(guo)可(ke)達(dá)(da)30%以(yi)上。 
          OILGEAR柱(zhu)塞(sai)泵(beng)的檢(jian)修
            OILGEAR柱(zhu)塞(sai)泵(beng)的檢(jian)查(zha)柱(zhu)塞(sai)有(you)無(wú)(wu)傷痕和(he)銹(xiu)蝕現(xiàn)象(xiang),必(bi)要(yao)時(shí)應(yīng)(ying)更(geng)換(huan)新(xin)品。(2)檢(jian)查(zha)柱(zhu)塞(sai)副(fu)配合情(qing)況。將(jiang)柱(zhu)塞(sai)端(duan)頭插人柱(zhu)塞(sai)套(tao)內(nèi),傾斜約(yue)60°,若柱(zhu)塞(sai)能在(zai)自身(shen)作(zuo)用(yong)下緩慢地下滑為(wei)配合良好(hao)。(3)檢(jian)查(zha)柱(zhu)塞(sai)副(fu)的密(mi)封性(xing)。用(yong)手(shou)握住柱(zhu)塞(sai)套(tao),兩個(gè)(ge)手(shou)指(zhi)堵(du)住柱(zhu)塞(sai)頂端(duan)和(he)側(cè)(ce)面的進(jìn)(jin)油(you)口(kou)。用(yong)另(ling)壹(yi)只手(shou)拉出(chu)柱(zhu)塞(sai),感到(dao)有(you)較大的(de)吸(xi)力,放(fang)松柱(zhu)塞(sai)立(li)即縮回原(yuan)位,表(biao)明(ming)柱(zhu)塞(sai)副(fu)密(mi)封良好(hao),否則應(yīng)(ying)更(geng)換(huan)柱(zhu)塞(sai)副(fu)。(4)檢(jian)查(zha)出(chu)油(you)閥(fa)副(fu)減(jian)壓環(huán)帶是(shi)否磨損(sun)有(you)臺(tái)階或傷(shang)痕(hen)現(xiàn)象(xiang),必(bi)要(yao)時(shí)應(yīng)(ying)予(yu)以(yi)更換(huan)。(5)檢(jian)查(zha)出(chu)油(you)閥(fa)副(fu)的配合情(qing)況。用(yong)手(shou)指(zhi)堵(du)住出(chu)油(you)閥下(xia)孔(kong),用(yong)另(ling)壹(yi)手(shou)指(zhi)將(jiang)出油(you)閥(fa)輕(qing)輕(qing)向下壓,當(dāng)(dang)手(shou)指(zhi)離開(kāi)(kai)出油(you)閥(fa)上端時(shí),它能自動(dòng)(dong)彈回原(yuan)位,表(biao)明(ming)出(chu)油(you)閥(fa)副(fu)密(mi)封良好(hao),否則應(yīng)(ying)更(geng)換(huan)出油(you)閥副(fu)。(6)檢(jian)查(zha)挺柱(zhu)體。噴(pen)油(you)泵(beng)體(ti)和(he)挺柱(zhu)體之間(jian)的(de)標(biāo)準(zhǔn)間(jian)隙(xi)為(wei)0~0.03mm,如超(chao)過(guò)(guo)0.2mm ,則(ze)應(yīng)(ying)更(geng)換(huan)零件。(7)檢(jian)查(zha)柱(zhu)塞(sai)凸(tu)緣和(he)控(kong)制套的凹(ao)槽(cao)之間(jian)的(de)間(jian)隙(xi),應(yīng)(ying)為(wei)0.02~0.08mm,如超(chao)過(guò)(guo)0.12mm,必(bi)須更(geng)換(huan)控制(zhi)套。 

           

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