Mafirita eHydraulic anowanzo sanganisira mafirita emhepo, mafirita emafuta uye mafirita emafuta, anozivikanwawo se "mafirita matatu". Iyo sefa yemhepo iri muinjini yekutora system uye igungano reimwe kana akati wandei mafirita anochenesa mweya. Basa rayo guru nderokusefa tsvina inokuvadza mumhepo iyo inopinda muhumburumbira kuderedza kupera kwekutanga kwecylinder, piston, piston ring, valve uye chigaro chevhavha; iyo sefa yemafuta iri muinjini yekuzora system.
Zvido zvehunyanzvi zve hydraulic sefa:
(1) Iyo yakakosha zvinhu zvesefa inofanirwa kunge iine imwe mechanic simba kuti ive nechokwadi chekuti haizokuvadzwa ne hydraulic pressure pasi peimwe kushanda nesimba.
(2) Pane imwe tembiricha yekushanda, inofanirwa kuchengetedza kuita kwakadzikama uye kuve yakasimba zvakakwana.
(3) Iine yakanaka anti-corrosion kugona.
(4) Mamiriro acho ari nyore sezvinobvira uye saizi yacho compact.
(5) Zviri nyore kuchenesa uye kuchengetedza, zviri nyore kutsiva iyo sefa chinhu.
(6) Mutengo wakaderera. Iyo yekushanda kweiyo hydraulic sefa: iyo hydraulic oiri inopinda mupombi yesefa kubva kuruboshwe, inoyerera ichibva kune yekunze sefa chinhu ichienda kune yemukati sefa element, yobva yayerera ichibva kunze. Kana iyo yekunze sefa element yakavharwa, kudzvanywa kunokwira kuti isvike pakuvhurika kwevhavhavhavha yekuchengetedza, uye oiri inopinda mukati memukati sefa chinhu kuburikidza nevhavhavhavha yekuchengetedza, yobva yayerera ichibuda kunze. Kurongeka kwekunze kwesefa chinhu kwakakwira kupfuura iyo yemukati sefa element, uye iyo yemukati sefa element icoarse sefa.
Zvikonzero uye nzira dzekugadzirisa dambudziko dzeabnormal phenomenon ye hydraulic filter hydraulic cylinder ndeiyi inotevera:
1) Mhepo inopinda muhumburumbira. Inoda kuwedzera exhaust kana hydraulic cylinders kuti ifambe nekukasira ine yakanyanya sitiroko kumanikidza mweya kubuda.
2) Mhete yekuisa chisimbiso ye hydraulic cylinder end cover yakanyanyisa kana yakasununguka. Chisimbiso chinofanirwa kugadziridzwa kuti chipe chisimbiso chakakodzera kuti ive nechokwadi chekuti piston tsvimbo inogona kudhonzwa kumashure nekudzoka zvakanaka neruoko pasina kubuda.
3) Iyo coaxiality pakati pepiston nepiston tsvimbo haina kunaka. inofanira kugadziriswa uye kugadziriswa.
4) Kana iyo hydraulic cylinder isingaenderane negwara njanji mushure mekuiswa, inoda kugadziridzwa kana kuiswa zvakare munguva.
5) Kana piston tsvimbo yakakotama, tsvimbo yepiston inofanira kugadziriswa.
Nguva yekutumira: Mar-17-2022