uwoyela wokujikeleza. Izici
Okuqukethwe
Yini amafutha ajikelezayo?
Ingqikithi yomsebenzi wamafutha ajikelezayo isegameni lawo. Amafutha ajikelezayo ahloselwe ukusetshenziswa ezinhlelweni lapho i-lubricant iphoqeleka ukuba ijikeleze.
Njengomthetho, ipompo yamafutha (ngokuvamile ipompo yegiya) noma ipompo evamile ene-rotary impeller inesibopho sokujikeleza i-lubricant. Amafutha ampontshwa ngesistimu evaliwe futhi ngaphansi kwengcindezi, ngokuvamile ephansi, inikezwa ezindaweni ezihlukahlukene zokuhlikihla.
Amafutha ajikelezayo asetshenziswa emishinini yezimboni ngezinhloso ezahlukahlukene, ama-actuator anosayizi omkhulu (amarobhothi azenzakalelayo we-hydraulic emigqeni yokuhlangana), izindlela zokulawula i-turbine, embonini yokudla, kanye nakwamanye amayunithi lapho ehlinzekwa khona ngobuchwepheshe ukuze kunikezwe uwoyela amayunithi okungqubuzana amakhulu ngokumpompa kusuka emthonjeni ovamile ukuya ohlelweni olubanzi lwamaphoyinti okuthambisa.
Isici esihlukile samafutha ajikelezayo yi-viscosity ephansi kakhulu, izindleko eziphansi uma kuqhathaniswa namafutha emoto noma okuhambisa, kanye nobungcweti obuncane.
Amafutha okujikeleza adumile
Phakathi kwabakhiqizi bamafutha ajikelezayo, kunezinkampani ezimbili ezivelele: i-Mobil ne-Shell. Ake sicabangele kafushane amafutha ajikelezayo akhiqizwa yilezi zinkampani.
- I-DTE 797 yeselula (i-798 kanye ne-799) ingamafutha ajikelezayo angena-zinc alula aklanyelwe ukulawula ama-turbine namasistimu okugcoba. Intengo ephansi inqume ukusatshalaliswa kwayo okubanzi ensimini.
- I-Mobil DTE Heavy - ukusebenza okuphezulu okujikeleza uwoyela wezinjini zesitimu kanye negesi. Isetshenziswa ezimweni ezimbi ezihambisana nokushintsha kwezinga lokushisa kanye nomthwalo owandayo.
- Iselula ye-DTE BB. Amafutha ajikelezayo okugcoba okuqhubekayo kwama-bearings alayishiwe namagiya ohlelweni oluvaliwe ngokujikeleza okuphoqelekile.
- UShell Morlina S1 B. Uchungechunge lwamafutha ajikelezayo asuselwa kuwoyela wesisekelo ohluzwe upharafini. Lawa mafutha enzelwe ama-bearings emishini yezimboni.
- UShell Morlina S2 B. Umugqa wamafutha ajikelezayo wemishini yezimboni, eye yathuthukisa i-dimulsion kanye nezakhiwo ze-antioxidant.
- Shell Morlina S2 BA. Amafutha ajikelezayo aklanyelwe ngokukhethekile ukusetshenziswa komsebenzi osindayo kumathuluzi omshini ahlukahlukene. Idizayinelwe ukugcotshwa kwamabheringi asebenza ngaphansi kwezimo ezilayishiwe.
- UShell Morlina S2 BL. Izithambisi ezijikelezayo ezingenazinki zezinhlelo eziningi zokusebenza, kusukela kumabheringi alayishiwe ukuya kuma-spindles anesivinini esikhulu.
- Shell Paper Machine Amafutha. Amafutha akhethekile emishini ebandakanyeka ekukhiqizeni imikhiqizo yephepha.
Inqwaba yamafutha ajikelezayo ayaziwa. Nokho, awavamile.
Amafutha Egiya Nawokuzungeza: Uyini Umehluko?
Ngokwesakhiwo nangokwezici zobuchwepheshe eziyinhloko, kwezinye izimo, uwoyela wegiya awuhlukani kakhulu nowoyela ojikelezayo. Umehluko omkhulu phakathi kukawoyela ojikelezayo kanye nowoyela wegiya usekufanelekileni kokuqala kokupompa kumasistimu avaliwe ngokuphoqelela ukudalwa kokugeleza. Ngaphezu kwalokho, ukumpompa kufanele kwenziwe ngaphandle kwesithiyo ngisho nasendaweni emide nangemigudu yomkhawulokudonsa olinganiselwe.
Amafutha egiya lakudala awadingi ukupompa. Amafutha anjalo agcoba amagiya nama-bearings ama-gearbox ngokufafaza, kanye nokuthatha uwoyela ku-crankcase, kulandele ukugcoba ngokuthinta amazinyo kusuka egiyeni eliphansi, acwiliswe kancane ku-lubricant, kuya kwaphezulu.
