Mafuta a njinga zamoto ndi mafuta a njinga zamoto angagwiritsidwe ntchito mosiyana, chifukwa ntchito yaikulu ya mafuta a unyolo ndikuthira mafuta a unyolo kuti ateteze kuvala kwa unyolo kwa nthawi yayitali.Chepetsani moyo wautumiki wa unyolo.Choncho, mafuta a unyolo omwe amagwiritsidwa ntchito pakati pa awiriwa amatha kugwiritsidwa ntchito ponseponse.Kaya ndi tcheni cha njinga kapena njinga yamoto, iyenera kuthiridwa mafuta pafupipafupi.
Yang'anani mwachidule za mafuta awa
Akhoza kugawanika kukhala mafuta owuma ndi mafuta onyowa
mafuta owuma
Mafuta owuma nthawi zambiri amawonjezera zinthu zokometsera ku mtundu wina wamadzimadzi kapena zosungunulira kuti zizitha kuyenda pakati pa mapini ndi zodzigudubuza.Madziwo amasanduka nthunzi mwachangu, nthawi zambiri pakatha maola 2 mpaka 4, ndikusiya filimu yamafuta yowuma (kapena pafupifupi yowuma).Chifukwa chake zimamveka ngati mafuta owuma, koma amapoperabe kapena amapaka unyolo.Zowonjezera zowonjezera zowuma zowuma:
Mafuta opangira mafuta a parafini ndi oyenera kugwiritsidwa ntchito pouma.Kuipa kwa parafini ndikuti poyendetsa, pamene unyolo umayenda, parafini imakhala yosayenda bwino ndipo sangathe kupereka mafuta ku unyolo womwe wasamutsidwa mu nthawi.Panthawi imodzimodziyo, parafini sichikhalitsa, choncho mafuta a parafini ayenera kuthiridwa mafuta pafupipafupi.
PTFE (Teflon/Polytetrafluoroethylene) Zinthu zazikulu kwambiri za Teflon: mafuta abwino, osalowa madzi, osawononga.Nthawi zambiri zimatenga nthawi yayitali kuposa mafuta a parafini, koma zimakonda kutolera zinyalala kuposa mafuta a parafini.
Mafuta a "Ceramic" Mafuta a "Ceramic" nthawi zambiri amakhala mafuta opangidwa ndi boron nitride synthetic ceramics (omwe amakhala ndi hexagonal crystal structure).Nthawi zina amawonjezeredwa kumafuta owuma, nthawi zina kumafuta onyowa, koma mafuta ogulitsidwa ngati "ceramic" amakhala ndi boron nitride yomwe tatchulayi.Mafuta amtundu wotere amalimbana ndi kutentha kwambiri, koma pamaketani a njinga nthawi zambiri samafika kutentha kwambiri.
Nthawi yotumiza: Sep-09-2023