Hunhu hweiyo screw oil ine chekuita nekuita kweoiri jekiseni screw muchina, mafuta akanaka ane yakanaka oxidation kugadzikana, kupatsanurwa nekukurumidza, kupusha furo, yakakwira viscosity, yakanaka corrosion kuramba, saka, mushandisi anofanira kusarudza yakachena yakakosha screw oil. . Iko kuchinja kwemafuta kwekutanga kunoitwa mushure memaawa mazana mashanu emuchina mutsva unoshanda-munguva, uye mafuta matsva anotsiviwa maawa mazana maviri ega ega mushure mekushanda. Zvakanakisisa kushandura mafuta sefa panguva imwe chete. Shandisa munzvimbo dzakaoma kupfupisa kutenderera kutenderera. Replacement nzira: Tanga mhepo compressor uye kumhanya kwemaminitsi 5, kuitira kuti tembiricha mafuta kukwira kupfuura 50 .C, uye mafuta viscosity inoderera. Misa kushanda. Kana kudzvinyirirwa kweoiri negasi dhiramu kuri 0.1Mpa, vhura vheji yekudonhedza mafuta pazasi peoiri negasi dhiramu uye ubatanidze tangi yekuchengetedza mafuta. Ivhavha yekudhonza mafuta inofanira kuvhurwa zvishoma nezvishoma kudzivirira mafuta anopisa nekumanikidza uye tembiricha. Apo mafuta anotanga kudonha, vhara valve yekudhonza. Vhura sefa yeoiri, bvisa mafuta ekuzora mumapombi, uye chinja sefa yemafuta neitsva. Vhura plug yekuputira, jekiseni mafuta matsva, ita chiyero chemafuta mukati mechikamu chechiratidzo chemafuta, simbisa plug yekuputira, tarisa kana paine kuvuza. Mafuta ekuzora mukushandiswa kweiyo maitiro anofanirwa kuongororwa nguva nenguva, akaona kuti mutsara wemafuta wakanyanya kuderera unofanirwa kudzoserwa nenguva, kushandiswa kwemafuta ekuzora kunofanirwawo kuburitsa condensate, kazhinji kuburitswa kamwe pasvondo, mukupisa kwemamiriro ekunze. kubudiswa kamwe chete 2-3 mazuva. Mira kwemaawa anopfuura 4, kana pasina kumanikidzwa mumafuta uye gasi mbiya, svinura valve yemafuta, bvisa condensate, ona mafuta ehupenyu achibuda kunze, nokukurumidza kuvhara valve. Mafuta ekuzora anorambidzwa zvachose kusanganiswa nemhando dzakasiyana, usashandise mafuta ekuzora anopfuura hupenyu hwesherufu, zvikasadaro mhando yemafuta ekuzora inoderera, lubricity haina kunaka, iyo flash point inodzikiswa, zviri nyore kukonzera kupisa kwakanyanya kudzima, kukonzera kupisa kwemafuta kwega.
Nguva yekutumira: Jan-18-2024