HYDAC過濾器現貨 *HYDAC過濾器 賀德克過濾器現貨 進口賀德克過濾器 上(shang)海維特銳更多進(jin)口品牌供應:德國(KRACHT、VSE、FESTO、BURKERT、REXROTH、P+F、TURCK、IFM、PILZ、GSR、SICK、BALLUFF、HYDAC、HIRSCHMANN、HERION、HAWE、E+H)美國(MOOG、ASCO、MAC、PARKER、VICKERS)意大(da)利(ATOS、UNIVER、AMISCO、CAMOZZI)瑞士(shi)(CARLO GAVAZZI、CONTRINEX)中(zhong)國臺灣(wan)(AIRTAC、MINDMAN、CHELIC)日本(NACHI、TOYOOKI、DAIKIN、CKD、KOGANEI、SUNX、KEYENCE、MACOME) 賀德克過濾器可以作用為過濾液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)油(you)(you)(you)(you)液(ye)(ye)(ye)(ye)(ye),液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)系(xi)(xi)(xi)統(tong)(tong)(tong)中不(bu)可避(bi)免的(de)(de)出現各種雜(za)質(zhi)(zhi)。其來(lai)源主要有:清洗后(hou)仍殘(can)留在液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)系(xi)(xi)(xi)統(tong)(tong)(tong)中的(de)(de)機(ji)械雜(za)質(zhi)(zhi),如水(shui)銹、鑄砂、焊(han)渣、鐵屑、涂料、油(you)(you)(you)(you)漆皮和棉紗屑等(deng),外部(bu)進(jin)入液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)雜(za)質(zhi)(zhi),如經加油(you)(you)(you)(you)口(kou)和防塵圈等(deng)處進(jin)入的(de)(de)灰(hui)塵;工(gong)作(zuo)過程產(chan)(chan)生(sheng)的(de)(de)雜(za)質(zhi)(zhi),如密封(feng)件受(shou)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)作(zuo)用形成(cheng)的(de)(de)碎片,運動作(zuo)相(xiang)對(dui)磨損(sun)產(chan)(chan)生(sheng)的(de)(de)金屬粉(fen)末,油(you)(you)(you)(you)液(ye)(ye)(ye)(ye)(ye)因(yin)氧(yang)化變(bian)質(zhi)(zhi)產(chan)(chan)生(sheng)的(de)(de)膠質(zhi)(zhi)、瀝青質(zhi)(zhi)、炭渣等(deng)。上述雜(za)質(zhi)(zhi)混(hun)入液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)油(you)(you)(you)(you)后(hou),隨著液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)油(you)(you)(you)(you)的(de)(de)循環作(zuo)用,將到(dao)處起破壞(huai)作(zuo)用,嚴重影響液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)系(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)正常工(gong)作(zuo),如使液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)元件中相(xiang)對(dui)運動部(bu)件之間(jian)的(de)(de)很小(xiao)間(jian)隙(以計(ji))以及節流(liu)小(xiao)孔(kong)和縫隙卡死或堵塞;破壞(huai)相(xiang)對(dui)運動部(bu)件之間(jian)的(de)(de)油(you)(you)(you)(you)膜,劃(hua)傷間(jian)隙表面,增大內部(bu)泄(xie)露,降低(di)效率,增加發(fa)熱,加劇油(you)(you)(you)(you)液(ye)(ye)(ye)(ye)(ye)的(de)(de)化學作(zuo)用,使油(you)(you)(you)(you)液(ye)(ye)(ye)(ye)(ye)變(bian)質(zhi)(zhi)。根據生(sheng)產(chan)(chan)統(tong)(tong)(tong)計(ji),液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)系(xi)(xi)(xi)統(tong)(tong)(tong)中的(de)(de)故障的(de)(de)75%以上是由于(yu)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)油(you)(you)(you)(you)中混(hun)入雜(za)質(zhi)(zhi)造成(cheng)的(de)(de),因(yin)此(ci)維護(hu)油(you)(you)(you)(you)液(ye)(ye)(ye)(ye)(ye)的(de)(de)清潔,防止油(you)(you)(you)(you)液(ye)(ye)(ye)(ye)(ye)的(de)(de)污染,對(dui)液(ye)(ye)(ye)(ye)(ye)壓(ya)(ya)系(xi)(xi)(xi)統(tong)(tong)(tong)是很重要的(de)(de)。 賀德克過濾器正確安裝: 液壓油過(guo)(guo)濾器在系(xi)統(tong)中(zhong)的位置對污(wu)染控(kong)制的效果有很大(da)影響。在液壓系(xi)統(tong)中(zhong),過(guo)(guo)濾器可(ke)以根據需(xu)要安裝在吸油路,壓力油路和回油路中(zhong),也可(ke)以安裝在主系(xi)統(tong)外,組成單獨的過(guo)(guo)濾系(xi)統(tong)。 吸(xi)油(you)過(guo)濾器:為防止污染物(wu)進入泵內,一般(ban)在(zai)吸(xi)油(you)口或吸(xi)油(you)管路中安裝吸(xi)油(you)過(guo)濾器。吸(xi)油(you)口過(guo)濾器浸沒在(zai)油(you)箱底部,極易被污染物(wu)堵塞而又維護(hu)困(kun)難(nan),因此(ci),在(zai)吸(xi)油(you)口一般(ban)采用不帶(dai)殼體的(de)網式或線隙式過(guo)濾器。 壓(ya)(ya)力(li)(li)管路(lu)過(guo)濾(lv)器(qi)(qi):在壓(ya)(ya)力(li)(li)油(you)路(lu)安裝的(de)(de)(de)(de)過(guo)濾(lv)器(qi)(qi),主(zhu)要(yao)用來保護(hu)泵(beng)下游(you)的(de)(de)(de)(de)液壓(ya)(ya)元件。作為系統(tong)的(de)(de)(de)(de)主(zhu)要(yao)過(guo)濾(lv)器(qi)(qi),其過(guo)濾(lv)精(jing)(jing)度應(ying)能保證系統(tong)對油(you)液清潔度的(de)(de)(de)(de)要(yao)求。壓(ya)(ya)力(li)(li)油(you)路(lu)過(guo)濾(lv)器(qi)(qi)在壓(ya)(ya)差方面(mian)的(de)(de)(de)(de)限制(zhi)不是很嚴格,因而可(ke)選用高精(jing)(jing)度過(guo)濾(lv)器(qi)(qi)。大允許壓(ya)(ya)差一般(ban)為0.35~0.5Mpa,初始壓(ya)(ya)差0.07~0.14Mpa,壓(ya)(ya)力(li)(li)油(you)路(lu)過(guo)濾(lv)器(qi)(qi)的(de)(de)(de)(de)強(qiang)度需要(yao)能承受系統(tong)大工作壓(ya)(ya)力(li)(li)和頻繁出現的(de)(de)(de)(de)壓(ya)(ya)力(li)(li)變化(hua)及壓(ya)(ya)力(li)(li)峰值。 回(hui)(hui)(hui)油(you)(you)過(guo)(guo)濾(lv)器:從(cong)安裝位置來(lai)說(shuo),在(zai)(zai)系(xi)統(tong)(tong)回(hui)(hui)(hui)油(you)(you)路中安裝過(guo)(guo)濾(lv)器是(shi)比較(jiao)理想(xiang)的(de)(de),因為在(zai)(zai)系(xi)統(tong)(tong)油(you)(you)液(ye)進(jin)入(ru)油(you)(you)管(guan)之(zhi)前,過(guo)(guo)濾(lv)器將浸(jin)入(ru)系(xi)統(tong)(tong)的(de)(de)和系(xi)統(tong)(tong)內產生(sheng)(sheng)的(de)(de)顆(ke)粒污染物清(qing)除(chu),為系(xi)統(tong)(tong)提(ti)供清(qing)潔油(you)(you)液(ye)。然而(er)由(you)于液(ye)壓馬達(da)(da)和液(ye)壓缸(gang)在(zai)(zai)回(hui)(hui)(hui)油(you)(you)路內引起流(liu)量脈動,使(shi)濾(lv)清(qing)器的(de)(de)過(guo)(guo)濾(lv)性能降低(di)。特別是(shi)大(da)(da)容積液(ye)壓缸(gang),當在(zai)(zai)高壓下突然接通回(hui)(hui)(hui)油(you)(you)路,油(you)(you)液(ye)突然卸壓,由(you)此產生(sheng)(sheng)的(de)(de)瞬間流(liu)量沖擊很大(da)(da),不(bu)僅使(shi)過(guo)(guo)濾(lv)*降低(di),而(er)且(qie)容易使(shi)濾(lv)芯破裂。因此只(zhi)有在(zai)(zai)系(xi)統(tong)(tong)比較(jiao)穩定的(de)(de)情況下,回(hui)(hui)(hui)油(you)(you)路過(guo)(guo)濾(lv)才能達(da)(da)到預期效(xiao)果(guo)。另外,回(hui)(hui)(hui)油(you)(you)路過(guo)(guo)濾(lv)不(bu)能除(chu)浸(jin)入(ru)油(you)(you)箱(xiang)的(de)(de)污染物,應特別注意系(xi)統(tong)(tong)運動前油(you)(you)箱(xiang)的(de)(de)清(qing)洗和采(cai)用有效(xiao)措施(shi)防止污染物浸(jin)入(ru)油(you)(you)箱(xiang)。回(hui)(hui)(hui)油(you)(you)路過(guo)(guo)濾(lv)可以采(cai)用精(jing)度高的(de)(de)濾(lv)清(qing)器,其(qi)初(chu)始壓差(cha)一(yi)般(ban)0.035~0.05Mpa,大(da)(da)允許壓差(cha)為0.2~0.35Mpa。 HYDAC賀德克過濾器選擇要點: 選用濾油器時,要考慮下列幾點: ⑴過濾(lv)精度應滿足預定要(yao)求。 ⑵能在較(jiao)長時(shi)間(jian)內保持足夠的通流能力。 ⑶濾(lv)芯具有足夠的(de)強度,不因液(ye)壓的(de)作用而損壞(huai)。 ⑷濾芯抗腐蝕性能好,能在規定的溫度下持久地工作。 ⑸濾芯(xin)清(qing)洗或更(geng)換(huan)簡便。 因此(ci),濾油器應根(gen)據液(ye)壓系統的技術要(yao)求,按過濾精度(du)、通流(liu)能(neng)力、工(gong)作壓力、油液(ye)粘(zhan)度(du)、工(gong)作溫(wen)度(du)等條件選(xuan)定(ding)其(qi)型號。 HYDAC過濾器*型號供應: DFBH/HC240MHA5D1.X-L24 DFBN/HC280MHA10D1.X-L24 DFBH/HC330MHE20D1.X-L24 DFBH/HC240QE5D1.X-L48 DFBH/HC280QE10D1.X-L110 DFBH/HC330QE20D1.X-L220 DFW/HC500QE25D1.X-L24 DFBN/HC30QE3D1.X-L24 DFBN/HC60QE5D1.X-L48 DFW/HC990MHE100D1.X-L24 DFW/HC1320MHE200D1.X-L24 DFBN/HC60QE5D1.X-L48 DFBN/HC110QE10D1.X-L110 DFBN/HC140QE20D1.X-L220 DFBH/HC330QE20D1.X-L220 DFW/HC500QE25D1.X-L24 DFW/HC660QE50D2.X-L48 DFBN/HC160P20D1.X/-V-L24-B6 DFBH/HC240P3D1.X/-V-L24-B6 DFBH/HC280P5D1.X/-V-L24-B6 DFBN/HC60MA3D1.X-L24 DFBH/HC110MA5D1.X-L24 DFBN/HC140MA10D1.X-L24 此信息版權歸上海維特銳所有,如需了解更多有關賀德克詳情,請點擊:德國HYDAC賀德克 |