雙(shuang)作(zuo)(zuo)(zuo)用(yong)(yong)葉(xie)片(pian)(pian)泵(beng)：雙(shuang)作(zuo)(zuo)(zuo)用(yong)(yong)葉(xie)片(pian)(pian)泵(beng)的工作(zuo)(zuo)(zuo)原(yuan)理。定(ding)子(zi)內表面近似(si)橢圓，轉(zhuan)子(zi)1和定(ding)子(zi)4同心安裝，有2個(ge)(ge)吸(xi)(xi)油(you)區(qu)和2個(ge)(ge)壓(ya)(ya)油(you)區(qu)對稱布置。轉(zhuan)子(zi)1每(mei)轉(zhuan)一(yi)周，完成2次吸(xi)(xi)油(you)和壓(ya)(ya)油(you)。雙(shuang)作(zuo)(zuo)(zuo)用(yong)(yong)葉(xie)片(pian)(pian)泵(beng)大(da)多是(shi)(shi)定(ding)量泵(beng)。葉(xie)片(pian)(pian)泵(beng)的結構較齒輪泵(beng)復(fu)雜，但(dan)雙(shuang)作(zuo)(zuo)(zuo)用(yong)(yong)葉(xie)片(pian)(pian)泵(beng)的工作(zuo)(zuo)(zuo)壓(ya)(ya)力還是(shi)(shi)比較高的，且流量脈動(dong)小(xiao)，工作(zuo)(zuo)(zuo)平穩，噪(zao)聲(sheng)較小(xiao)，壽命較長。所以它被普遍應用(yong)(yong)于(yu)機械制(zhi)造中(zhong)的專(zhuan)用(yong)(yong)機床(chuang)、自動(dong)線等中(zhong)、低壓(ya)(ya)液壓(ya)(ya)系統中(zhong)。但(dan)其 結構復(fu)雜，吸(xi)(xi)油(you)特(te)性不太好，對油(you)液的污染也比較敏(min)感。葉(xie)片(pian)(pian)泵(beng)故(gu)障(zhang)原(yuan)因：轉(zhuan)速不當、油(you)液不清潔、反向使用(yong)(yong)。正確使用(yong)(yong)和維(wei)護可保持正常工作(zuo)(zuo)(zuo)。原(yuan)裝美國(guo)T7EB葉(xie)片(pian)(pian)泵(beng)售價

葉片(pian)泵(beng)：子母(mu)葉片(pian)機構(gou)固有的(de)(de)(de)低(di)噪(zao)聲特性(xing)，提(ti)(ti)高(gao)操作者的(de)(de)(de)舒適性(xing)。12葉片(pian)制保證流(liu)(liu)量(liang)(liang)(liang)(liang)脈動(dong)的(de)(de)(de)振(zhen)幅小(xiao)，系統噪(zao)聲特性(xing)低(di)。設計成防止內部感生的(de)(de)(de)軸(zhou)和軸(zhou)承的(de)(de)(de)徑向載荷的(de)(de)(de)液壓平衡(heng)保證長壽(shou)命(ming)。通過消除(chu)雙軸(zhou)伸電(dian)動(dong)機或(huo)通過減(jian)少電(dian)動(dong)機和驅動(dong)聯(lian)軸(zhou)器的(de)(de)(de)數量(liang)(liang)(liang)(liang)，雙聯(lian)泵(beng)和通軸(zhou)驅動(dong)配置節省安裝位(wei)置和成本。通軸(zhou)驅動(dong)型提(ti)(ti)供(gong)寶(bao)貴的(de)(de)(de)回(hui)路設計靈活性(xing)，例(li)如在單(dan)個(ge)輸入驅動(dong)上實現定(ding)量(liang)(liang)(liang)(liang)和變量(liang)(liang)(liang)(liang)型。16種 流(liu)(liu)量(liang)(liang)(liang)(liang)排(pai)量(liang)(liang)(liang)(liang)和實現高(gao)工作壓力(li)的(de)(de)(de)能力(li)為(wei)你的(de)(de)(de)流(liu)(liu)量(liang)(liang)(liang)(liang)和壓力(li)要求(qiu)的(de)(de)(de)整個(ge)范圍(wei)提(ti)(ti)供(gong)較佳(jia)選(xuan)擇(ze)和單(dan)一(yi)貨源能力(li)。工廠(chang)試驗(yan)過的(de)(de)(de)機芯套件經(jing)安裝后提(ti)(ti)供(gong)新泵(beng)的(de)(de)(de)性(xing)能。T7BB葉片(pian)泵(beng)廠(chang)家葉片(pian)泵(beng)低(di)噪(zao)聲，提(ti)(ti)高(gao)舒適性(xing)。16種流(liu)(liu)量(liang)(liang)(liang)(liang)排(pai)量(liang)(liang)(liang)(liang)，滿足(zu)不同需求(qiu)。

丹尼遜葉(xie)(xie)片(pian)(pian)泵(beng)(beng)：葉(xie)(xie)片(pian)(pian)泵(beng)(beng)的管理要點除(chu)需防干轉(zhuan)(zhuan)和過載、防吸(xi)入(ru)空氣和吸(xi)入(ru)真(zhen)空度過大(da)外(wai)，還應注(zhu)意(yi)：泵(beng)(beng)轉(zhuan)(zhuan)向(xiang)改變(bian)(bian)，則(ze)其(qi)吸(xi)排(pai)方向(xiang)也(ye)改變(bian)(bian)葉(xie)(xie)片(pian)(pian)泵(beng)(beng)都有規定(ding)(ding)的轉(zhuan)(zhuan)向(xiang)，不(bu)允(yun) 許(xu)反。因為轉(zhuan)(zhuan)子(zi)葉(xie)(xie)槽有傾斜(xie)，葉(xie)(xie)片(pian)(pian)有倒角(jiao)，葉(xie)(xie)片(pian)(pian)底部(bu)與(yu)排(pai)油(you)腔通，配油(you)盤(pan)(pan)上的節流槽和吸(xi)、排(pai)口是(shi)按既定(ding)(ding)轉(zhuan)(zhuan)向(xiang)設計。小型泵(beng)(beng)-0.015～0.03mm中(zhong)型泵(beng)(beng)-0.02～0.045mm油(you)液的溫度和粘度一般(ban)不(bu)宜超過55℃，粘度要求在17～37mm2/s之間(jian)。粘度太大(da)則(ze)吸(xi)油(you)困難(nan)；粘度太小則(ze)漏泄(xie)嚴重。可(ke)逆轉(zhuan)(zhuan)的葉(xie)(xie)片(pian)(pian)泵(beng)(beng)必須(xu)專門設計。葉(xie)(xie)片(pian)(pian)泵(beng)(beng)裝配配油(you)盤(pan)(pan)與(yu)定(ding)(ding)子(zi)用定(ding)(ding)位(wei)銷(xiao)正確(que)定(ding)(ding)位(wei)，葉(xie)(xie)片(pian)(pian)、轉(zhuan)(zhuan)子(zi)、配油(you)盤(pan)(pan)都不(bu)得裝反，定(ding)(ding)子(zi)內表面吸(xi)入(ru)區(qu)部(bu)分較易磨(mo)損，必要時可(ke)將其(qi)翻轉(zhuan)(zhuan)安裝，以使(shi)原吸(xi)入(ru)區(qu)變(bian)(bian)為排(pai)出區(qu)而繼續(xu)使(shi)用。

丹(dan)尼(ni)遜葉(xie)(xie)(xie)片(pian)(pian)(pian)泵(beng)(beng)(beng)是(shi)一種(zhong)(zhong)常(chang)見的(de)(de)離(li)心泵(beng)(beng)(beng)，它采用(yong)(yong)葉(xie)(xie)(xie)片(pian)(pian)(pian)旋轉(zhuan)(zhuan)的(de)(de)方(fang)式將液體(ti)(ti)從進口(kou)處(chu)吸入(ru)，然后通(tong)(tong)過(guo)離(li)心力(li)將液體(ti)(ti)推向出口(kou)處(chu)。這(zhe)種(zhong)(zhong)泵(beng)(beng)(beng)具有(you)(you)(you)結構簡(jian)單(dan)、運行(xing)平(ping)(ping)穩(wen)、維護方(fang)便(bian)(bian)等優(you)點，因此在工(gong)業生產(chan)中得到了普(pu)(pu)遍應(ying)用(yong)(yong)。丹(dan)尼(ni)遜葉(xie)(xie)(xie)片(pian)(pian)(pian)泵(beng)(beng)(beng)的(de)(de)葉(xie)(xie)(xie)片(pian)(pian)(pian)通(tong)(tong)常(chang)由金屬或塑料制成(cheng)，其數(shu)量(liang)和(he)(he)(he)(he)形狀也(ye)有(you)(you)(you)所(suo)不(bu)同(tong)。在運行(xing)過(guo)程(cheng)中，葉(xie)(xie)(xie)片(pian)(pian)(pian)會不(bu)斷(duan)旋轉(zhuan)(zhuan)，將液體(ti)(ti)從進口(kou)處(chu)吸入(ru)，然后通(tong)(tong)過(guo)離(li)心力(li)將液體(ti)(ti)推向出口(kou)處(chu)。這(zhe)種(zhong)(zhong)泵(beng)(beng)(beng)的(de)(de)流(liu)量(liang)和(he)(he)(he)(he)揚程(cheng)與(yu)轉(zhuan)(zhuan)速和(he)(he)(he)(he)葉(xie)(xie)(xie)片(pian)(pian)(pian)數(shu)量(liang)有(you)(you)(you)關，因此可(ke)(ke)以通(tong)(tong)過(guo)調整轉(zhuan)(zhuan)速和(he)(he)(he)(he)葉(xie)(xie)(xie)片(pian)(pian)(pian)數(shu)量(liang)來實現不(bu)同(tong)的(de)(de)流(liu)量(liang)和(he)(he)(he)(he)揚程(cheng)要(yao)(yao)求。丹(dan)尼(ni)遜葉(xie)(xie)(xie)片(pian)(pian)(pian)泵(beng)(beng)(beng)的(de)(de)維護相對簡(jian)單(dan)，通(tong)(tong)常(chang)只需要(yao)(yao)定期(qi)(qi)更換潤滑(hua)油和(he)(he)(he)(he)密封件即可(ke)(ke)。在更換潤滑(hua)油時，應(ying)注意(yi)(yi)選(xuan)擇(ze)(ze)適當的(de)(de)油品，并(bing)按(an)照(zhao)規定的(de)(de)周(zhou)期(qi)(qi)進行(xing)更換。在更換密封件時，應(ying)注意(yi)(yi)選(xuan)擇(ze)(ze)與(yu)泵(beng)(beng)(beng)體(ti)(ti)材料相適應(ying)的(de)(de)密封件，并(bing)按(an)照(zhao)規定的(de)(de)方(fang)法(fa)進行(xing)更換。總之，丹(dan)尼(ni)遜葉(xie)(xie)(xie)片(pian)(pian)(pian)泵(beng)(beng)(beng)是(shi)一種(zhong)(zhong)結構簡(jian)單(dan)、運行(xing)平(ping)(ping)穩(wen)、維護方(fang)便(bian)(bian)的(de)(de)離(li)心泵(beng)(beng)(beng)，具有(you)(you)(you)普(pu)(pu)遍的(de)(de)應(ying)用(yong)(yong)前景。通(tong)(tong)過(guo)調整轉(zhuan)(zhuan)速和(he)(he)(he)(he)葉(xie)(xie)(xie)片(pian)(pian)(pian)數(shu)量(liang)，可(ke)(ke)以實現不(bu)同(tong)的(de)(de)流(liu)量(liang)和(he)(he)(he)(he)揚程(cheng)要(yao)(yao)求，因此在工(gong)業生產(chan)中得到了普(pu)(pu)遍應(ying)用(yong)(yong)。在維護方(fang)面，只需要(yao)(yao)定期(qi)(qi)更換潤滑(hua)油和(he)(he)(he)(he)密封件即可(ke)(ke)，非常(chang)方(fang)便(bian)(bian)。更換液壓油可(ke)(ke)解決葉(xie)(xie)(xie)片(pian)(pian)(pian)泵(beng)(beng)(beng)油液問題。

葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)的優點(dian)是：運轉(zhuan)平穩、壓力脈動(dong)小，噪聲小、結構緊(jin)湊、尺(chi)寸(cun)小、流量(liang)大。其缺點(dian)是：對油液(ye)(ye)要求高，如油液(ye)(ye)中有雜質，則(ze)葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)容易卡死；與(yu)齒輪泵(beng)(beng)(beng)相比(bi)結構較復雜。它(ta)普遍應(ying)(ying)用于機(ji)(ji)械制造中的專用機(ji)(ji)床(chuang)，自動(dong)線等中、低(di)壓液(ye)(ye)壓系統中。該泵(beng)(beng)(beng)有兩(liang)種(zhong)(zhong)結構形式(shi)：一種(zhong)(zhong)是單作(zuo)用葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)，另一種(zhong)(zhong)是雙(shuang)作(zuo)用葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)。葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)的清(qing)(qing)(qing)洗(xi)(xi)：第(di)(di)(di)一步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)和(he)(he)轉(zhuan)子(zi);第(di)(di)(di)二步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)定子(zi);第(di)(di)(di)三步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi) 配油盤(pan)(pan)和(he)(he)密封圈(quan)；第(di)(di)(di)四(si)步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)軸承第(di)(di)(di)五(wu)步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)泵(beng)(beng)(beng)體(ti)(ti)(ti)、泵(beng)(beng)(beng)蓋和(he)(he)螺栓。柱(zhu)塞(sai)泵(beng)(beng)(beng)的清(qing)(qing)(qing)洗(xi)(xi)：第(di)(di)(di)一步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)柱(zhu)塞(sai)、滑靴和(he)(he)回轉(zhuan)缸體(ti)(ti)(ti);第(di)(di)(di)二步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)變(bian)量(liang)機(ji)(ji)構閥(fa)芯(變(bian)量(liang)泵(beng)(beng)(beng));第(di)(di)(di)三步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)斜盤(pan)(pan)、壓板和(he)(he)密封圈(quan)第(di)(di)(di)四(si)步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)軸承第(di)(di)(di)五(wu)步(bu)(bu):清(qing)(qing)(qing)洗(xi)(xi)泵(beng)(beng)(beng)體(ti)(ti)(ti)、泵(beng)(beng)(beng)蓋和(he)(he)螺栓。葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)應(ying)(ying)注意：泵(beng)(beng)(beng)轉(zhuan)向(xiang)改變(bian)，則(ze)其吸排方向(xiang)也改變(bian)葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)都有規定的轉(zhuan)向(xiang)，不(bu)允(yun)許反。原裝美國丹尼遜T7DD葉(xie)(xie)片(pian)(pian)(pian)(pian)(pian)(pian)泵(beng)(beng)(beng)進口商(shang)

丹(dan)尼遜葉(xie)(xie)片泵需注(zhu)意轉(zhuan)向，不得反轉(zhuan)，粘度要求在17～37mm2/s之間。原裝美國T7EB葉(xie)(xie)片泵售價

葉(xie)(xie)片(pian)(pian)(pian)(pian)泵(beng)(beng)的(de)(de)(de)(de)故障(zhang)及處(chu)理方(fang)法(fa)：故障(zhang)及解決方(fang)法(fa)：故障(zhang)跡象:假如沒油(you)(you)排出；故障(zhang)主(zhu)要(yao)原(yuan)因(yin):(1)電(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)原(yuan)因(yin)：電(dian)(dian)機(ji)(ji)電(dian)(dian)源未通電(dian)(dian)或者就是(shi)電(dian)(dian)機(ji)(ji)燒壞(huai)了(le)。(2)元(yuan)件損壞(huai)：泵(beng)(beng)與(yu)電(dian)(dian)機(ji)(ji)間的(de)(de)(de)(de)聯(lian)接(jie)元(yuan)件損壞(huai)，沒有(you)辦法(fa)能(neng)夠再傳動(dong)(dong)泵(beng)(beng)軸(zhou)斷裂(lie)，泵(beng)(beng)不會(hui)轉(zhuan)動(dong)(dong)。葉(xie)(xie)片(pian)(pian)(pian)(pian)泵(beng)(beng)的(de)(de)(de)(de)葉(xie)(xie)片(pian)(pian)(pian)(pian)燒了(le)腐蝕掉了(le)。(3)油(you)(you)路(lu)原(yuan)因(yin)：油(you)(you)路(lu)堵(du)塞(主(zhu)要(yao)可(ke)能(neng)是(shi)堵(du)塞)。油(you)(you)箱(xiang)(xiang)里(li)油(you)(you)太少(shao)，油(you)(you)箱(xiang)(xiang)過(guo)濾器在(zai)(zai)油(you)(you)面(mian)之上，沒有(you)辦法(fa)再吸(xi)(xi)(xi)收油(you)(you)進去了(le)。吸(xi)(xi)(xi)油(you)(you)管路(lu)氣密(mi)不夠。葉(xie)(xie)片(pian)(pian)(pian)(pian)卡(ka)在(zai)(zai)轉(zhuan)子 槽里(li)，不能(neng)從轉(zhuan)子槽中滑出。葉(xie)(xie)片(pian)(pian)(pian)(pian)泵(beng)(beng)的(de)(de)(de)(de)注意事項(xiang)：葉(xie)(xie)片(pian)(pian)(pian)(pian)泵(beng)(beng)設備(bei)配(pei)油(you)(you)盤(pan)與(yu)定子用(yong)定位(wei)銷正確定位(wei)，葉(xie)(xie)片(pian)(pian)(pian)(pian)、轉(zhuan)子、配(pei)油(you)(you)盤(pan)都(dou)不得裝反(fan)，定子內表(biao)面(mian)吸(xi)(xi)(xi)入區部分較(jiao)易磨損，必要(yao)時可(ke)將其翻轉(zhuan)設備(bei)，以使原(yuan)吸(xi)(xi)(xi)入區變為排出區而持續運(yun)用(yong)。．拆裝留(liu)意作業表(biao)面(mian)清潔，作業時油(you)(you)液應很(hen)好過(guo)濾。葉(xie)(xie)片(pian)(pian)(pian)(pian)在(zai)(zai)葉(xie)(xie)槽中的(de)(de)(de)(de)空(kong)地太大會(hui)使漏泄(xie)增加，太小則(ze)葉(xie)(xie)片(pian)(pian)(pian)(pian)不能(neng)安閑彈性(xing)，會(hui)導致作業反(fan)常(chang)。葉(xie)(xie)片(pian)(pian)(pian)(pian)泵(beng)(beng)的(de)(de)(de)(de)軸(zhou)向空(kong)地對ηv影響很(hen)大。1)小型(xing)(xing)泵(beng)(beng)-0.015～0.03mm2)中型(xing)(xing)泵(beng)(beng)-0.02～0.045mm。原(yuan)裝美國(guo)T7EB葉(xie)(xie)片(pian)(pian)(pian)(pian)泵(beng)(beng)售價

本文(wen)來自宜興市恒(heng)通(tong)風機有限公司(si)：//vijoo.com.cn/Article/38e75299209.html