mafuta ozungulira. Makhalidwe
Zamkatimu
Kodi mafuta ozungulira ndi chiyani?
Cholinga cha ntchito yozungulira mafuta ndi dzina lake. Mafuta ozungulira amapangidwa kuti azigwiritsidwa ntchito m'machitidwe omwe mafuta amakakamizika kuzungulira.
Monga lamulo, pampu yamafuta (kawirikawiri pampu yamagetsi) kapena pampu wamba yokhala ndi chowongolera chozungulira imayang'anira kuyendetsa mafuta. Mafuta amapopedwa kudzera mu njira yotsekedwa ndipo pansi pa kupanikizika, kawirikawiri kutsika, amaperekedwa kumalo osiyanasiyana opaka.
Mafuta ozungulira amagwiritsidwa ntchito m'makina akumafakitale pazolinga zosiyanasiyana, ma actuators akulu akulu (maloboti odziyimira pawokha pamizere yolumikizira), njira zowongolera ma turbine, m'makampani azakudya, komanso m'magawo ena omwe amaperekedwa mwaukadaulo kuti apereke mafuta mayunitsi akuluakulu amakangana popopera kuchokera ku gwero wamba kupita ku dongosolo lalikulu la malo opaka mafuta.
Chodziwika bwino chamafuta ozungulira ndi kukhuthala kotsika, mtengo wotsika poyerekeza ndi mafuta agalimoto kapena opatsira, komanso luso lopapatiza.
Popular kufalitsidwa mafuta
Pakati pa opanga mafuta ozungulira, pali makampani awiri: Mobil ndi Shell. Tiyeni tikambirane mwachidule mafuta ozungulira opangidwa ndi makampaniwa.
- Mobile DTE 797 (798 ndi 799) ndi mafuta osavuta ozungulira opanda zinki opangidwa kuti aziwongolera ma turbine ndi makina opaka mafuta. Mtengo wotsika unatsimikizira kugawidwa kwake kwakukulu m'munda.
- Mobil DTE Wolemera - Kuthamanga kwambiri kwamafuta amafuta opangira nthunzi ndi gasi. Amagwiritsidwa ntchito pazovuta zomwe zimagwirizanitsidwa ndi kusintha kwa kutentha ndi kuwonjezeka kwa katundu.
- Mtengo wa DTE BB. Mafuta ozungulira kuti azikometsera mosalekeza zonyamula katundu ndi magiya mu dongosolo chatsekedwa ndi kufalitsidwa mokakamizidwa.
- Shell Morlina S1 B. Mitundu yambiri yamafuta ozungulira otengera mafuta opangidwa ndi parafini. Mafuta awa amapangidwa kuti azinyamula makina amakampani.
- Shell Morlina S2 B. Mzere wamafuta ozungulira a zida zamafakitale, zomwe zapangitsa kuti dimulsion ndi antioxidant katundu.
- Shell Morlina S2 BA. Mafuta ozungulira omwe amapangidwira ntchito zolemetsa pazida zosiyanasiyana zamakina. Amapangidwa kuti azipaka zitsulo zogwira ntchito pansi pazikhalidwe zodzaza.
- Shell Morlina S2 BL. Mafuta ozungulira opanda zinc omwe amagwiritsidwa ntchito mosiyanasiyana, kuyambira pama bere oyenda mpaka ma spindle othamanga kwambiri.
- Mafuta a Shell Paper Machine. Mafuta apadera amakina omwe amapanga zinthu zamapepala.
Mafuta ambiri ozungulira amadziwika. Komabe, sizipezeka kawirikawiri.
Mafuta a Magiya ndi Ozungulira: Kusiyana kwake ndi Chiyani?
Mwamapangidwe komanso malinga ndi mawonekedwe akuluakulu aukadaulo, nthawi zina, mafuta a gear samasiyana kwambiri ndi mafuta ozungulira. Kusiyanitsa kwakukulu pakati pa mafuta ozungulira ndi mafuta a gear kumakhala koyenera kwa woyamba kupopera m'makina otsekedwa pokakamiza kuti pakhale kutuluka. Kuphatikiza apo, kupopera kuyenera kuchitidwa popanda cholepheretsa ngakhale pamtunda wautali komanso kudzera mumayendedwe a bandwidth ochepa.
Mafuta a giya apamwamba safuna kupopa. Mafuta oterowo amapaka magiya ndi ma giya a ma gearbox powaza, komanso kutenga mafuta kuchokera ku crankcase, kutsatiridwa ndi kudzoza kudzera kukhudzana ndi mano kuchokera kumagiya apansi, omizidwa pang'ono mumafuta, mpaka kumtunda.
