Mafuta a air compressor amagwiritsidwa ntchito makamaka popaka mafuta mbali zosuntha za compressor silinda ndi valavu yotulutsira utsi, ndipo amasewera gawo loletsa dzimbiri, kupewa dzimbiri, kutseka ndi kuziziritsa.
Popeza compressor ya mpweya yakhala pamalo omwe madzi ake amakhala ndi mphamvu zambiri, kutentha kwambiri komanso madzi oundana, mafuta a compressor ya mpweya ayenera kukhala ndi kukhazikika kwa kutentha kwambiri, kusungunuka kwa mpweya pang'ono, kukhuthala koyenera komanso kutentha kokhuthala, komanso kulekanitsa bwino mafuta ndi madzi, kupewa dzimbiri komanso kukana dzimbiri.
Chofunikira pakuchita bwino
1. Ubwino wa mafuta oyambira uyenera kukhala wapamwamba
Mafuta oyambira a mafuta a compressor akhoza kugawidwa m'magulu awiri: mtundu wa mafuta a mchere ndi mtundu wa mafuta opangidwa. Kupanga mafuta a compressor a mchere nthawi zambiri kumachitika kudzera mu kuyeretsa zosungunulira, kusungunulira zosungunulira, kuyeretsa hydrogenation kapena njira yowonjezera dongo kuti mupeze mafuta oyambira, kenako ndikuwonjezera zowonjezera zosiyanasiyana kuti zisakanizidwe.
Mafuta oyambira a mafuta a compressor nthawi zambiri amakhala oposa 95% ya mafuta omalizidwa, kotero ubwino wa mafuta oyambira umagwirizana mwachindunji ndi mulingo wabwino wa mafuta a compressor, ndipo ubwino wa mafuta oyambira umagwirizana mwachindunji ndi kuzama kwake koyeretsera. Mafuta oyambira okhala ndi kuzama koyeretsera kwakukulu ali ndi zonunkhira zochepa komanso kuchuluka kwa chingamu. Mpweya wotsala ndi wotsika, mphamvu ya antioxidant ndi yabwino, mtundu wa mafuta oyambira ndi wapamwamba, ali ndi chizolowezi chochepa chosonkhanitsa kaboni mu makina a compressor, kulekanitsidwa kwa mafuta ndi madzi ndi kwabwino, ndipo nthawi yogwira ntchito ndi yayitali.
Mafuta opangidwa ndi mafuta opangidwa ndi mafuta opangidwa ndi mafuta opangidwa ndi madzi opangidwa ndi organic omwe amapezeka pogwiritsa ntchito mankhwala kenako n’kuwasakaniza kapena kuwawonjezera ndi zinthu zosiyanasiyana. Mafuta ake ambiri opangidwa ndi ma polima kapena mankhwala ambiri a organic. Pali mitundu yambiri ya mafuta opangidwa ndi organic, ndipo mafuta opangidwa ndi organic omwe amagwiritsidwa ntchito ngati compressor amakhala ndi mitundu isanu ya hydrocarbon yopangidwa (polyalpha-olefin), organic ester (double ester), Snott lubricating oil, polyalkylene glycol, fluorosilicone oil ndi phosphate ester. Mtengo wa mafuta opangidwa ndi organic compressor oil ndi wokwera mtengo kwambiri kuposa mafuta opangidwa ndi mineral compressor oil, koma phindu lonse la mafuta opangidwa ndi organic limaposa mafuta wamba a mineral. Ali ndi kukhazikika kwa okosijeni, chizolowezi chochepa cha carbon, amatha kupitirira kutentha kwa mafuta wamba a mineral kuti azitha kudzola, amakhala nthawi yayitali, amatha kukwaniritsa zofunikira zonse.
2. Zigawo zamafuta zopapatiza
Kafukufuku wokhudza momwe mafuta a compressor amagwirira ntchito akuwonetsa kuti kukonza kapangidwe ka mafuta oyambira ndiye chinthu chofunikira kwambiri kuti mafuta a compressor akhale abwino. Mafuta a compressor omwe amapangidwa ndi zinthu zopepuka komanso zolemera atalowetsedwa mu silinda ya compressor, zinthu zowunikira zimachoka pasadakhale chifukwa cha kusakhazikika kwambiri, zomwe zimakhudza mphamvu ya mafuta, ndipo zinthu zobwezeretsanso sizingachoke mwachangu pagawo logwira ntchito mutamaliza ntchito chifukwa cha kusakhazikika bwino, ndipo zimakhala zosavuta kupanga ma carbon deposits pansi pa kutentha ndi mpweya kwa nthawi yayitali. Chifukwa chake, pansi pa mikhalidwe yotere, mafuta opaka ayenera kusankhidwa ngati gawo laling'ono la mafuta opaka, ndipo sayenera kusankhidwa ngati chisakanizo cha magawo angapo a mafuta opaka.
Mafuta a compressor nambala 19 amapangidwa ndi mafuta oyeretsera okhala ndi zinthu zambiri zotsalira, ndipo kuchuluka kwa kaboni komwe kumasonkhanitsidwa mu compressor kumagwiritsidwa ntchito kwambiri. Chifukwa chake, kuti mafuta a compressor akhale abwino, zinthu zotsalira zomwe zili mu mafuta a compressor nambala 19 ziyenera kuchotsedwa ndipo mafuta oyeretsera ocheperako ayenera kusankhidwa.
3. Kukhuthala kuyenera kukhala koyenera
Popeza mafuta amayenda bwino, makulidwe a mafuta amawonjezeka ndi kuchuluka kwa mafuta, koma kukangana kumawonjezekanso ndi kuchuluka kwa mafuta. Mafuta opaka mafuta okhala ndi mafuta ochepa kwambiri sikophweka kupanga mafuta olimba mokwanira, omwe angathandize kuti zinthu ziwonongeke ndikufupikitsa moyo wa ntchito. M'malo mwake, mafuta opaka mafuta amakhala okwera kwambiri, zomwe zimawonjezera kukangana kwamkati, kuwonjezera mphamvu yeniyeni ya compressor, zomwe zimapangitsa kuti mphamvu igwiritsidwe ntchito komanso kugwiritsa ntchito mafuta ambiri, komanso kupanga malo mu piston ring groove, air valve, ndi exhaust channel. Chifukwa chake, kusankha mafuta oyenera ndiye vuto lalikulu la kusankha mafuta oyenera a compressor. Xi 'an Jiaotong University yatsimikizira kudzera mu mayeso kuti: kugwiritsa ntchito mikhalidwe yoyesera yomweyi pamtundu womwewo wa compressor, kugwiritsa ntchito mafuta ochepa kuposa mafuta ambiri kungachepetse mphamvu yeniyeni ya compressor ndi pafupifupi 10%, ndipo kuchuluka kwa zinthu zomwe zimawonongeka sikusiyana kwambiri. Chifukwa chake, poganizira za kuonetsetsa kuti mafuta ali ndi mafuta okwanira, kusankha mafuta oyenera kumakhudza kwambiri kusunga mphamvu komanso kugwira ntchito kodalirika kwa compressor.
Nthawi yotumizira: Disembala-22-2023