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威格士VICKERS葉片泵型號齊全

簡要描述:

威格(ge)士VICKERS葉片泵型號齊全拼單發貨(huo),并集(ji)中辦理進口手續(xu),為您節(jie)省運費(fei)和清關等費(fei)用;通過健(jian)全的物(wu)流(liu)程(cheng)序,每(mei)周至(zhi)少(shao)空運發貨(huo)一次,為您縮短貨(huo)期(qi);我們以(yi)人(ren)民幣或歐元價成交,給您不同的選擇。

品牌VICKERS/美國威格士

威格士VICKERS葉片泵型號齊全威格士VICKERS葉(xie)片(pian)(pian)泵用以(yi)輸(shu)送(song)粘度(du)為1~ 8°礦物油(you),油(you)溫在(zai)10℃~60℃,如液壓(ya)油(you)、機(ji)械油(you)、燃(ran)料油(you)。VICKERS葉(xie)片(pian)(pian)泵20V系列子母葉(xie)片(pian)(pian)式結構,泵芯的主要工(gong)(gong)作(zuo)部件(jian)采用了特(te)殊的熱處理(li)和*的加工(gong)(gong)工(gong)(gong)藝,VICKERS葉(xie)片(pian)(pian)泵20V系列其特(te)點是:壓(ya)力高(gao),流量(liang)大(da),體積小(xiao),運轉平穩,噪音(yin)低,容積效率高(gao)和壽(shou)命長等特(te)點。

威格士VICKERS葉(xie)片(pian)泵故障(zhang)檢(jian)修(xiu)方(fang)法(fa):

(1)檢查柱塞有無傷痕和銹蝕現象,必要時應更(geng)換(huan)新品。

(2)檢(jian)查柱塞(sai)副(fu)配合情況。將柱塞(sai)端頭插人柱塞(sai)套內,傾斜(xie)約60°,若(ruo)柱塞(sai)能在自身作用(yong)下(xia)緩慢地下(xia)滑為配合良好。

(3)檢(jian)查柱(zhu)塞(sai)副的(de)密封(feng)(feng)性。用手(shou)握住(zhu)柱(zhu)塞(sai)套,兩個手(shou)指堵住(zhu)柱(zhu)塞(sai)頂端和側面(mian)的(de)進油口。用另(ling)一只(zhi)手(shou)拉出柱(zhu)塞(sai),感到有較大的(de)吸力,放松(song)柱(zhu)塞(sai)立即縮回原位,表(biao)明柱(zhu)塞(sai)副密封(feng)(feng)良好,否則應更換柱(zhu)塞(sai)副。

(4)檢(jian)查出油閥副減壓環(huan)帶是否磨損有臺階或傷痕現象,必(bi)要時應予以(yi)更換。

(5)檢查出油(you)(you)閥(fa)副(fu)的配合情(qing)況。用手(shou)(shou)指堵住出油(you)(you)閥(fa)下孔(kong),用另一手(shou)(shou)指將出油(you)(you)閥(fa)輕(qing)輕(qing)向下壓,當手(shou)(shou)指離(li)開出油(you)(you)閥(fa)上端時,它能自動(dong)彈回原(yuan)位(wei),表(biao)明出油(you)(you)閥(fa)副(fu)密封(feng)良(liang)好,否則應更換出油(you)(you)閥(fa)副(fu)。

(6)檢查(cha)挺柱(zhu)體(ti)。噴油(you)泵體(ti)和挺柱(zhu)體(ti)之(zhi)間的標準間隙(xi)為0~0.03mm,如(ru)超過0.2mm ,則應更換零件(jian)。

(7)檢查柱塞(sai)凸緣和(he)控制套的(de)凹槽之(zhi)間(jian)的(de)間(jian)隙,應(ying)為0.02~0.08mm,如超過0.12mm,必(bi)須更(geng)換控制套。

VICKERS威格士葉(xie)片泵優點

1、威(wei)格士葉(xie)片(pian)(pian)泵(beng)(beng)是屬于液(ye)壓油泵(beng)(beng)中的(de)一種,葉(xie)片(pian)(pian)泵(beng)(beng)比(bi)普通的(de)葉(xie)片(pian)(pian)泵(beng)(beng)耐磨(mo)抗磨(mo)度(du)更高,同(tong)心(xin)(xin)(xin)度(du)好,如果同(tong)心(xin)(xin)(xin)度(du)不(bu)好很容易使泵(beng)(beng)、電機磨(mo)壞,還可能會使軸斷裂,同(tong)時還會產生(sheng)很大的(de)噪音,震動變(bian)大,產生(sheng)壓力小。葉(xie)片(pian)(pian)泵(beng)(beng)專對此(ci)類缺失進行改進創(chuang)新,使聯(lian)軸器的(de)同(tong)心(xin)(xin)(xin)度(du)均勻(yun)靈活(huo)。

威(wei)格士VICKERS葉(xie)片泵4大結構特(te)點

1.配油盤(pan):雙作用葉片泵配油盤(pan),如下圖(tu)所(suo)示

在盤上有(you)兩個(ge)吸(xi)油(you)(you)窗(chuang)口(kou)(kou)2、4和(he)兩個(ge)壓(ya)(ya)(ya)油(you)(you)窗(chuang)口(kou)(kou)1、3,窗(chuang)口(kou)(kou)之(zhi)間(jian)為封(feng)(feng)(feng)(feng)油(you)(you)區(qu),通(tong)(tong)常應使(shi)(shi)(shi)(shi)封(feng)(feng)(feng)(feng)油(you)(you)區(qu)對應的(de)(de)(de)(de)中(zhong)心角a稍大于(yu)或等(deng)于(yu)兩個(ge)葉(xie)片(pian)(pian)之(zhi)間(jian)的(de)(de)(de)(de)夾角B,否則會(hui)使(shi)(shi)(shi)(shi)吸(xi)油(you)(you)腔(qiang)(qiang)和(he)壓(ya)(ya)(ya)油(you)(you)腔(qiang)(qiang)連(lian)通(tong)(tong),造成泄漏。當(dang)兩個(ge)葉(xie)片(pian)(pian)間(jian)的(de)(de)(de)(de)密(mi)封(feng)(feng)(feng)(feng)油(you)(you)液(ye)從吸(xi)油(you)(you)區(qu)過渡到封(feng)(feng)(feng)(feng)油(you)(you)區(qu)(大圓弧處)時,其(qi)壓(ya)(ya)(ya)力(li)(li)(li)基本上與吸(xi)油(you)(you)壓(ya)(ya)(ya)力(li)(li)(li)相(xiang)(xiang)同,但(dan)當(dang)轉(zhuan)子再繼續(xu)旋轉(zhuan)一個(ge)微(wei)小角度(du)時,該密(mi)封(feng)(feng)(feng)(feng)腔(qiang)(qiang)突(tu)然與壓(ya)(ya)(ya)油(you)(you)腔(qiang)(qiang)相(xiang)(xiang)通(tong)(tong),使(shi)(shi)(shi)(shi)其(qi)中(zhong)油(you)(you)液(ye)壓(ya)(ya)(ya)力(li)(li)(li)突(tu)然升高(gao),油(you)(you)液(ye)的(de)(de)(de)(de)體積突(tu)然收(shou)縮,壓(ya)(ya)(ya)油(you)(you)腔(qiang)(qiang)中(zhong)的(de)(de)(de)(de)油(you)(you)液(ye)倒流(liu)(liu)進該腔(qiang)(qiang),使(shi)(shi)(shi)(shi)液(ye)壓(ya)(ya)(ya)泵的(de)(de)(de)(de)瞬時流(liu)(liu)量突(tu)然減小,引起液(ye)壓(ya)(ya)(ya)泵的(de)(de)(de)(de)流(liu)(liu)量脈動(dong)(dong)(dong)、壓(ya)(ya)(ya)力(li)(li)(li)脈動(dong)(dong)(dong)和(he)噪聲。因此在配油(you)(you)盤的(de)(de)(de)(de)壓(ya)(ya)(ya)油(you)(you)窗(chuang)口(kou)(kou)靠葉(xie)片(pian)(pian)從封(feng)(feng)(feng)(feng)油(you)(you)區(qu)進入壓(ya)(ya)(ya)油(you)(you)區(qu)的(de)(de)(de)(de)一邊開有(you)一個(ge)截面形(xing)(xing)狀為三(san)角形(xing)(xing)的(de)(de)(de)(de)三(san)角槽(cao)(又稱(cheng)眉毛槽(cao)),使(shi)(shi)(shi)(shi)兩葉(xie)片(pian)(pian)之(zhi)間(jian)的(de)(de)(de)(de)封(feng)(feng)(feng)(feng)閉油(you)(you)液(ye)在末進入壓(ya)(ya)(ya)油(you)(you)區(qu)之(zhi)前(qian)就(jiu)通(tong)(tong)過該三(san)角槽(cao)與壓(ya)(ya)(ya)力(li)(li)(li)油(you)(you)相(xiang)(xiang)通(tong)(tong),使(shi)(shi)(shi)(shi)其(qi)壓(ya)(ya)(ya)力(li)(li)(li)逐(zhu)漸上升,因而緩解了流(liu)(liu)量和(he)壓(ya)(ya)(ya)力(li)(li)(li)脈動(dong)(dong)(dong)并降低了噪音。槽(cao)c與壓(ya)(ya)(ya)油(you)(you)腔(qiang)(qiang)相(xiang)(xiang)通(tong)(tong)并轉(zhuan)子葉(xie)片(pian)(pian)槽(cao)底部(bu)相(xiang)(xiang)通(tong)(tong),使(shi)(shi)(shi)(shi)葉(xie)片(pian)(pian)的(de)(de)(de)(de)底部(bu)作用(yong)有(you)壓(ya)(ya)(ya)力(li)(li)(li)油(you)(you)。

3-壓油窗(chuang)(chuang)口;4-吸(xi)油窗(chuang)(chuang)口

3.定子曲線(xian)(xian):由四段圓弧和(he)四段過(guo)渡(du)曲線(xian)(xian)組成(cheng)。

過渡曲(qu)(qu)線(xian)(xian)(xian)應保證(zheng)葉(xie)片貼(tie)緊在(zai)定(ding)(ding)(ding)子內表(biao)面(mian)(mian)上,保證(zheng)葉(xie)片在(zai)轉(zhuan)子槽(cao)中徑(jing)向(xiang)運動時速(su)(su)(su)度(du)和加速(su)(su)(su)度(du)變化均勻,使葉(xie)片對定(ding)(ding)(ding)子的(de)內表(biao)面(mian)(mian)的(de)沖擊(ji)盡可能小。定(ding)(ding)(ding)子過渡曲(qu)(qu)線(xian)(xian)(xian)主要有以下幾種:修正的(de)阿基(ji)米德螺線(xian)(xian)(xian);正弦加速(su)(su)(su)曲(qu)(qu)線(xian)(xian)(xian);等加速(su)(su)(su)一(yi)等減速(su)(su)(su)曲(qu)(qu)線(xian)(xian)(xian);高次曲(qu)(qu)線(xian)(xian)(xian)。在(zai)最為(wei)新型的(de)泵中多采用等加速(su)(su)(su)一(yi)等減速(su)(su)(su)曲(qu)(qu)線(xian)(xian)(xian)。

4.葉(xie)片(pian)(pian)的傾角:葉(xie)片(pian)(pian)在工作(zuo)(zuo)過(guo)程中,受離心力和葉(xie)片(pian)(pian)根部壓力油的作(zuo)(zuo)用(yong),使葉(xie)片(pian)(pian)和定(ding)(ding)子緊密接(jie)觸。當葉(xie)片(pian)(pian)轉至壓油區時,定(ding)(ding)子內(nei)壁(bi)迫(po)使葉(xie)片(pian)(pian)縮(suo)向轉子中心

威格士VICKERS葉片泵型號齊全現貨供應

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VICKERS雙(shuang)作用葉片泵(beng)的(de)結構特點

(1)VICKERS雙作用葉(xie)(xie)片(pian)(pian)泵(beng)(beng)(beng)如不考(kao)慮葉(xie)(xie)片(pian)(pian)厚(hou)度,泵(beng)(beng)(beng)的(de)輸出(chu)流量(liang)是均勻的(de),但實際(ji)葉(xie)(xie)片(pian)(pian)是有(you)厚(hou)度的(de),長半徑圓弧和短半徑圓弧也不可能*同心,尤(you)其是葉(xie)(xie)片(pian)(pian)底部槽與壓油(you)腔(qiang)相通(tong),因此泵(beng)(beng)(beng)的(de)輸出(chu)流量(liang)將出(chu)現(xian)微小(xiao)的(de)脈動,但其脈動率較(jiao)其他形式的(de)泵(beng)(beng)(beng)(螺桿泵(beng)(beng)(beng)除外(wai))小(xiao)得多,且在葉(xie)(xie)片(pian)(pian)數(shu)為(wei)4的(de)整數(shu)倍時(shi)zui小(xiao),為(wei)此,VICKERS雙作用葉(xie)(xie)片(pian)(pian)泵(beng)(beng)(beng)的(de)葉(xie)(xie)片(pian)(pian)數(shu)一般為(wei)12片(pian)(pian)或16片(pian)(pian)。

(2)提高VICKERS雙作用葉片(pian)泵(beng)壓(ya)力(li)的措施。

由于(yu)一般VICKERS雙(shuang)作(zuo)(zuo)用(yong)葉片(pian)(pian)(pian)泵(beng)的(de)葉片(pian)(pian)(pian)底部(bu)通壓(ya)(ya)力(li)油(you)(you),就(jiu)使得處于(yu)吸油(you)(you)區的(de)葉片(pian)(pian)(pian)頂部(bu)和底部(bu)的(de)液壓(ya)(ya)作(zuo)(zuo)用(yong)力(li)不(bu)平衡(heng),葉片(pian)(pian)(pian)頂部(bu)以(yi)很大的(de)壓(ya)(ya)緊力(li)抵(di)在(zai)定子吸油(you)(you)區的(de)內(nei)表面上,使磨損加(jia)剮,影(ying)響葉片(pian)(pian)(pian)泵(beng)的(de)使用(yong)壽命,尤其是工(gong)作(zuo)(zuo)壓(ya)(ya)力(li)較高(gao)時,磨羝(di)更嚴重(zhong),吸油(you)(you)區葉片(pian)(pian)(pian)兩端壓(ya)(ya)力(li)不(bu)平衡(heng),限制(zhi)了雙(shuang)作(zuo)(zuo)川(chuan)葉片(pian)(pian)(pian)泵(beng)工(gong)作(zuo)(zuo)壓(ya)(ya)力(li)的(de)提高(gao)。所以(yi)在(zai)高(gao)壓(ya)(ya)葉片(pian)(pian)(pian)泵(beng)的(de)結構匕必須(xu)采取措(cuo)施,使葉片(pian)(pian)(pian)壓(ya)(ya)向(xiang)定子的(de)作(zuo)(zuo)用(yong)力(li)減小(xiao),常用(yong)的(de)措(cuo)施如下。

①減小作用(yong)在葉片底部(bu)的(de)(de)(de)油(you)液(ye)壓(ya)力(li)。將(jiang)泵的(de)(de)(de)壓(ya)油(you)腔的(de)(de)(de)油(you)通過阻尼槽或內裝式小減壓(ya)閥通到吸(xi)油(you)區的(de)(de)(de)葉片底部(bu),使葉片經過吸(xi)汕腔時,葉片壓(ya)向定子(zi)內表面(mian)的(de)(de)(de)作用(yong)力(li)不致(zhi)過大(da)。

②減小(xiao)葉(xie)片底部承受壓(ya)力(li)油作用(yong)的(de)面(mian)積。葉(xie)片底部受壓(ya)面(mian)積為葉(xie)片的(de)寬度和(he)葉(xie)片厚(hou)度的(de)乘枳(zhi),因(yin)此減小(xiao)葉(xie)片的(de)實際受力(li)寬度和(he)厚(hou)度,就(jiu)可(ke)減小(xiao)葉(xie)片受壓(ya)面(mian)積。

四大優勢:

1.公司成(cheng)立時(shi)間久遠,經驗豐(feng)富。

2.產(chan)品范圍廣,進口(kou)都做。

3.分公司(si)進(jin)駐德國,直(zhi)接(jie)德國原廠拿貨。

4.大部分產品可自行報關。

三大保障:

1.公司的資質(zhi)和地點無條(tiao)件供您調(diao)查。

2.假(jia)一罰百,假(jia)一罰啥(sha)都行。

3.價(jia)格好,量大可給優勢價(jia)!

天添公司是一家以經(jing)銷銷售歐美進口自動化產(chan)品的(de)綜合性(xing)貿(mao)易公司,主要(yao)負責歐美品牌的(de)采(cai)購(gou)。產(chan)品主要(yao)為中國(guo)大陸市場(chang)為服務對(dui)象,為幫助(zhu)客(ke)戶(hu)更(geng)多(duo)(duo)的(de)節(jie)(jie)省時間、人力(li)和物力(li)成(cheng)(cheng)本,我(wo)們將從(cong)原產(chan)地直接進行采(cai)購(gou)為客(ke)戶(hu)進行供(gong)貨(huo),保證產(chan)品質(zhi)量(liang)前提下,以短優的(de)價格優勢在市場(chang)進行競爭。我(wo)們所要(yao)做的(de)就是給客(ke)戶(hu)節(jie)(jie)省成(cheng)(cheng)本,創造更(geng)多(duo)(duo)的(de)財富及價值(zhi)!

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    請輸入(ru)計算(suan)結(jie)果(填(tian)寫阿(a)拉伯數字),如(ru):三(san)加四(si)=7