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描述:P-280-51紐曼(man)泰(tai)克(ke)過(guo)濾(lv)筒濾芯累積效(xiao)率試(shi)驗(yan)采用重量(liang)分(fen)析法(fa)測(ce)定(ding)濾(lv)芯壽命時(shi),以達(da)到(dao)試(shi)驗(yan)終(zhong)點(dian)壓差時(shi)的試(shi)驗(yan)時(shi)間或(huo)汙(wu)染物(wu)的(de)捕(bu)獲量(liang)來評(ping)定。(6)液壓(ya)脈沖(chong)疲(pi)勞試(shi)驗(yan)機(ji)油(you)濾(lv)清(qing)器(qi)在使(shi)用中(zhong)要受(shou)到(dao)發動(dong)機冷卻狀態下(xia)波動(dong)壓力的作用。試(shi)驗(yan)時(shi)用規(gui)定的脈動(dong)油(you)壓(ya),循環(huan)1000次(ci),以確定(ding)濾(lv)油(you)器(qi)殼(ke)體,密封(feng)圈及(ji)濾(lv)芯高壓波動(dong)的抗(kang)壓能力。(7)耐振(zhen)疲(pi)勞試(shi)驗(yan)安裝機漬濾清(qing)器(qi)總(zong)成(cheng)後(hou),加上模似發動(dong)機或(huo)安裝結構振(zhen)動(dong)面(mian)造成(cheng)共(gong)振(zhen)的頻(pin)率(lv)與振(zhen)幅,保(bao)持規(gui)定的
產品型號:P-280-51過(guo)濾(lv)筒
廠商性(xing)質(zhi):生產廠家
更(geng)新(xin)時(shi)間:2024-12-29
訪問量(liang):800標(biao)題(ti):P-280-51紐曼泰克(ke)過(guo)濾(lv)筒濾芯
產品概述
P-280-51紐曼(man)泰克過(guo)濾(lv)筒濾芯




P-280-51紐曼泰克(ke)過(guo)濾(lv)筒濾芯(1)壓力降-流(liu)量特(te)性(xing)試(shi)驗(yan)用粘(zhan)度的(de)機油(you)測(ce)定(ding)濾(lv)油(you)器(qi)總(zong)成(cheng)的(de)壓(ya)力降-流(liu)量曲(qu)線(xian)。(2)濾芯旁通元(yuan)件(jian)的特(te)性(xing)試(shi)驗(yan)測(ce)定(ding)濾(lv)芯壓力降-旁通流(liu)量曲(qu)線(xian)。當通過(guo)濾(lv)芯的壓力降較低(di)時(shi),為(wei)限(xian)制(zhi)未(wei)經(jing)過(guo)濾(lv)的(de)機油(you)量(liang),旁(pang)通元(yuan)件(jian)在低(di)於規(gui)定的開啟(qi)壓力降時(shi),允(yun)許有(you)不(bu)大的(de)漏油(you)量(liang);而(er)當濾芯堵(du)塞(sai)時(shi),可旁(pang)通全(quan)部(bu)流(liu)量且(qie)不(bu)超(chao)過(guo)規(gui)定的壓力降。(3)高壓(ya)降和高(gao)溫特性試驗(yan)機(ji)油(you)濾(lv)清(qing)器(qi)在工(gong)作中(特(te)別(bie)是(shi)在濾(lv)芯堵(du)塞(sai)時(shi))將經(jing)受(shou)高(gao)壓(ya)降。另外,濾(lv)芯還受(shou)到(dao)機(ji)油(you)高(gao)溫的影(ying)響(xiang),應在模(mo)擬(ni)高溫條件(jian)下(xia)測(ce)試(shi)濾(lv)芯承(cheng)受(shou)高(gao)壓(ya)降而(er)不(bu)破(po)損的(de)能(neng)力。(4)濾芯壽命與過(guo)濾(lv)效(xiao)率試(shi)驗(yan)采用粒(li)子計數法測(ce)定(ding)濾(lv)芯奉命,試驗(yan)時(shi)繪制(zhi)壓差(cha)-試驗(yan)時(shi)間或(huo)壓(ya)差-加灰重量(liang)的(de)關(guan)系(xi)曲(qu)線(xian),以達(da)到(dao)75%旁(pang)通閥(fa)設(she)計開啟(qi)壓力時(shi)的試(shi)驗(yan)時(shi)間或(huo)汙(wu)染物(wu)重量(liang)來(lai)表(biao)示濾(lv)芯壽命。(5)累積效(xiao)率試(shi)驗(yan)采用重量(liang)分(fen)析法(fa)測(ce)定(ding)濾(lv)芯壽命時(shi),以達(da)到(dao)試(shi)驗(yan)終(zhong)點(dian)壓差時(shi)的試(shi)驗(yan)時(shi)間或(huo)汙(wu)染物(wu)的(de)捕(bu)獲量(liang)來評(ping)定。(6)液壓(ya)脈沖(chong)疲(pi)勞試(shi)驗(yan)機(ji)油(you)濾(lv)清(qing)器(qi)在使(shi)用中(zhong)要受(shou)到(dao)發動(dong)機冷卻狀態下(xia)波動(dong)壓力的作用。試(shi)驗(yan)時(shi)用規(gui)定的脈動(dong)油(you)壓(ya),循環(huan)1000次(ci),以確定(ding)濾(lv)油(you)器(qi)殼(ke)體,密封(feng)圈及(ji)濾(lv)芯高壓波動(dong)的抗(kang)壓能力。(7)耐振(zhen)疲(pi)勞試(shi)驗(yan)安裝機漬濾清(qing)器(qi)總(zong)成(cheng)後(hou),加上模似發動(dong)機或(huo)安裝結構振(zhen)動(dong)面(mian)造成(cheng)共(gong)振(zhen)的頻(pin)率(lv)與振(zhen)幅,保(bao)持規(gui)定的機油(you)壓(ya)力,循環(huan)1000萬(wan)次,以確定(ding)無(wu)小(xiao)滲漏油(you)跡(ji)或(huo)疲(pi)勞損(sun)壞性(xing)能。
上(shang)壹(yi)篇(pian):21FC5121-110*160/8濾芯汽輪機(ji)液壓(ya)濾(lv)芯21FC5121-110*160/8
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