Kupisa kwepamusoro kweiyo excavator hydraulic mafuta yakanangana nekugadzirisa kwezuva nezuva uye kuchinja kwemafuta. Kugara kutsiva kwesefa chinhu hakugadzirise chero matambudziko makuru nekuti:
1. Zvinoenderana nemafuta emafuta emichina yekuvaka, dhigirii rekusvibiswa kweakawanda hydraulic oiri rinofanira kudzorwa paNAS ≤ 8. Kana mafuta matsva ehydraulic akazadzwa mumadhiramu pazviteshi zveoiri, kurongeka kwefiltration kunodiwa kuve 1 kusvika ku3 microns.
2. Zvinoenderana nemafuta ekumanikidza dhizaini zviyero zveiyo hydraulic oiri dunhu reinjiniya muchina, iko kukwenenzverwa kweiyo hydraulic mafuta sefa inogona kungogumira kune hushoma hwe ≥10 microns, uye kunyangwe kukwenenzverwa kweiyo sefa zvinhu zvevamwe vanorodha. yakatokura. Kana iri isingasviki 10 microns, ichakanganisa kuyerera kwemafuta uye kumhanya kwemotokari, uye kunyangwe iyo sefa chinhu chichakuvadzwa! Sarudzo inonyanya kushandiswa ye hydraulic oiri sefa element yeinjiniya muchina ndeiyi: iyo filtration chaiyo ndeye 10μm50%, iyo yekumanikidza siyana ndeye 1.4 ~ 3.5MPa, iyo yakatemerwa kuyerera i40 ~ 400L/min, uye yakakurudzirwa yekutsiva nguva i1000h.
3. Hupenyu hwebasa remafuta e hydraulic kazhinji 4000-5000h, inenge makore maviri. Muchirimo nematsutso gore rega rega, musiyano wetembiricha pakati pemasikati neusiku wakakura. Mushure mekunge mucheri amira kushanda usiku mushure mekushanda kwezuva, mafuta ari mukati me hydraulic tank ane tembiricha yepamusoro uye mhepo iri kunze kwetangi ine tembiricha yakaderera. Mhepo inopisa iri mutangi inosangana nemhepo inotonhora iri kunze kwetangi. Ichanyura mumadonhwe emvura kumusoro kwetangi uye inowira mumafuta ehydraulic. Nokufamba kwenguva, mafuta e hydraulic achasanganiswa nemvura. Inobva yashanduka kuita chinhu chine acidic chinopedza simbi. Pasi pehuviri mhedzisiro yemechanicha kushanda uye pombi yekumanikidza kukanganiswa, zvimedu zvesimbi zvinodonha kubva pamusoro pesimbi zvichasanganiswa mumafuta ehydraulic. Panguva ino, kana mafuta e hydraulic asina kucheneswa, masimbi makuru esimbi anocheneswa kunze nesefa, uye zvimedu zvidiki pane 10 μm zvichave zvine hydraulically Iyo sefa chinhu hachigone kusefa kunze, uye kupfeka zvimedu zvisingagoni kuve. akacheneswa kunze anosanganiswa mumafuta e hydraulic uye anowedzera kupfekazve kwesimbi. Nokudaro, nyanzvi dzinokurudzira kuti hydraulic mafuta filtration uye nguva yekuchenesa ndeye 2000-2500 maawa kana kamwe chete pagore, uye painotsiva mafuta matsva Inofanirawo kucheneswa. Rega mafuta ekare ari muhurongwa acheneswe uye ashanduke kuva mafuta matsva, uye wobva wawedzera mafuta matsva, kuitira kuti mafuta akasara akasara arege kusvibisa mafuta matsva.
Sezvo kazhinji kutsiva kwesefa zvinhu hakugone kugadzirisa dambudziko, chii chatinofanira kuita? Nzira yakanakisa yekutarisana nayo ndeyekugara kusefa uye kuchenesa mafuta mutangi remafuta uye oiri redunhu system ine yakakosha vacuum mafuta sefa yemafuta ehydraulic kubvisa mvura yakawandisa uye kusvibiswa kwemagetsi muoiri uye kuchengetedza mafuta ehydraulic akachena. Hutsanana hunochengetedzwa paNAS6-8 nhanho kwenguva yakareba, uye hunyoro huri mukati meiyo yenyika chiyero. Oiri inodzorwa kuti isachembera nyore, kuitira kuti midziyo yekuchera irege kukuvara nyore, mafuta anogara kwenguva refu, uye kurasikirwa kwakawanda uye marara kunogona kudziviswa!
Sezvo maawa ekushanda evacheri achiwedzera, zvinhu zvakawanda zvekuchembera zvinodawo kutsiviwa nenguva. Kana uchida kutengakuchera accessories, unogona kutibata. Kana uchida kutenga asecond-hand excavator, unogonawo kutibata. CCMIE inokupa yakanyanya kuwanda yekutenga rubatsiro.
Nguva yekutumira: Sep-10-2024