常(chang)所(suo)說的(de)(de)(de)水(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)流(liu)(liu)(liu)量(liang)(liang)、揚(yang)(yang)程指的(de)(de)(de)都(dou)是(shi)(shi)其額(e)定(ding)流(liu)(liu)(liu)量(liang)(liang)和額(e)定(ding)揚(yang)(yang)程，水(shui)(shui)刀(dao)切(qie)割機配件廠(chang)，所(suo)謂的(de)(de)(de)額(e)定(ding)流(liu)(liu)(liu)量(liang)(liang)和額(e)定(ding)揚(yang)(yang)程指的(de)(de)(de)是(shi)(shi)水(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)進出口都(dou)在(zai)全開并且工(gong)(gong)作在(zai)工(gong)(gong)頻(pin)(50Hz)的(de)(de)(de)情況下，水(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)抽水(shui)(shui)量(liang)(liang)和能(neng)把水(shui)(shui)抽到(dao)的(de)(de)(de)高度。水(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)額(e)定(ding)流(liu)(liu)(liu)量(liang)(liang)對(dui)應的(de)(de)(de)額(e)定(ding)揚(yang)(yang)程稱為水(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)工(gong)(gong)作點(dian)(dian)。這個工(gong)(gong)作點(dian)(dian)是(shi)(shi)水(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)效(xiao)率(lv)的(de)(de)(de)工(gong)(gong)作點(dian)(dian)，合肥水(shui)(shui)刀(dao)切(qie)割機配件，因此，選泵(beng)(beng)(beng)(beng)(beng)時盡量(liang)(liang)選擇工(gong)(gong)作點(dian)(dian)參(can)數的(de)(de)(de)泵(beng)(beng)(beng)(beng)(beng)，這樣不僅(jin)可(ke)以發揮水(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)潛(qian)能(neng)，還能(neng)提高水(shui)(shui)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)使(shi)用壽命。既(ji)然(ran)增壓泵(beng)(beng)(beng)(beng)(beng)屬于泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)別稱，那(nei)么他的(de)(de)(de)選型(xing)一樣遵從(cong)離心泵(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)選型(xing)，注意(yi)的(de)(de)(de)參(can)數無外乎就是(shi)(shi)流(liu)(liu)(liu)量(liang)(liang)、揚(yang)(yang)程、材質(zhi)、介質(zhi)比重等。

⑷高壓導環斷裂

高壓(ya)導環(huan)斷裂就封不住水了，要更換。

⑸高壓環(huan)外徑、內孔有拉痕或(huo)內孔嚴(yan)重變大

高壓環(huan)外徑、內(nei)孔有(you)較大拉痕(hen)；內(nei)孔長期(qi)使(shi)用(yong)磨損(sun)嚴重導致孔嚴重變大都(dou)不能再用(yong)了。

⑹高壓缸內孔是否有拉痕

這種情況(kuang)不(bu)常發生。如(ru)果(guo)內(nei)孔有拉痕(hen)就封不(bu)住水，要更(geng)換。

上(shang)海萊斯科機械技術有限公司是一家(jia)(jia)(jia)非常生產(chan)銷售水刀配(pei)件的公司，水刀切割機配(pei)件廠(chang)家(jia)(jia)(jia)，產(chan)品(pin)種類齊全(quan)，歡迎大(da)家(jia)(jia)(jia)前來咨詢洽談！

由單(dan)向閥(fa)控制的(de)高(gao)(gao)壓(ya)(ya)(ya)柱塞不斷的(de)將液(ye)體(ti)排(pai)出(chu)，增(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)出(chu)口(kou)壓(ya)(ya)(ya)力(li)大(da)小與(yu)空氣(qi)(qi)驅(qu)動(dong)(dong)壓(ya)(ya)(ya)力(li)有(you)關。當驅(qu)動(dong)(dong)部(bu)分(fen)(fen)(fen)和輸出(chu)液(ye)體(ti)部(bu)分(fen)(fen)(fen)之間的(de)壓(ya)(ya)(ya)力(li)達(da)到(dao)平衡時，增(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)會(hui)停(ting)止(zhi)運行(xing)，不再消耗空氣(qi)(qi)。當輸出(chu)壓(ya)(ya)(ya)力(li)下降(jiang)或(huo)空氣(qi)(qi)驅(qu)動(dong)(dong)壓(ya)(ya)(ya)力(li)增(zeng)加(jia)時，增(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)會(hui)自(zi)動(dong)(dong)啟(qi)動(dong)(dong)運行(xing)，大(da)理石水刀切割機配(pei)件(jian)，直到(dao)再次達(da)到(dao)壓(ya)(ya)(ya)力(li)平衡后自(zi)動(dong)(dong)停(ting)止(zhi)。采用(yong)單(dan)氣(qi)(qi)控非平衡氣(qi)(qi)體(ti)分(fen)(fen)(fen)配(pei)閥(fa)來實現泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)自(zi)動(dong)(dong)往復運動(dong)(dong)，泵(beng)(beng)(beng)(beng)(beng)(beng)體(ti)氣(qi)(qi)驅(qu)部(bu)分(fen)(fen)(fen)采用(yong)鋁合(he)金制造。接液(ye)部(bu)分(fen)(fen)(fen)根(gen)據介(jie)質(zhi)不同選用(yong)碳(tan)鋼(gang)或(huo)不銹鋼(gang)。一般泵(beng)(beng)(beng)(beng)(beng)(beng)都有(you)進(jin)氣(qi)(qi)、排(pai)氣(qi)(qi)兩個口(kou)，在進(jin)氣(qi)(qi)口(kou)能產生(sheng)(sheng)低于常(chang)(chang)壓(ya)(ya)(ya)（即大(da)氣(qi)(qi)壓(ya)(ya)(ya)）氣(qi)(qi)壓(ya)(ya)(ya)的(de)叫(jiao)“負壓(ya)(ya)(ya)”；在排(pai)氣(qi)(qi)口(kou)能產生(sheng)(sheng)高(gao)(gao)于常(chang)(chang)壓(ya)(ya)(ya)氣(qi)(qi)壓(ya)(ya)(ya)的(de)叫(jiao)“正(zheng)(zheng)壓(ya)(ya)(ya)”；比(bi)如常(chang)(chang)說的(de)真空泵(beng)(beng)(beng)(beng)(beng)(beng)就是負壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)，增(zeng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)就是正(zheng)(zheng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)。正(zheng)(zheng)壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)跟(gen)負壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)有(you)很大(da)的(de)不同。比(bi)如氣(qi)(qi)體(ti)流向，負壓(ya)(ya)(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)是外部(bu)氣(qi)(qi)體(ti)被(bei)吸(xi)入到(dao)抽(chou)氣(qi)(qi)嘴；正(zheng)(zheng)壓(ya)(ya)(ya)是從排(pai)氣(qi)(qi)嘴噴出(chu)去；比(bi)如氣(qi)(qi)壓(ya)(ya)(ya)的(de)高(gao)(gao)低等。