Kodi kusonkhanitsa fyuluta ya mafuta kumatanthauza chiyani?
Kusonkhanitsa fyuluta ya petulo yamagalimoto
Kusakaniza kwa fyuluta yamafuta kumatanthauza kusakaniza kwa fyuluta yamafuta ya galimoto, yomwe imapangidwa ndi pampu yamafuta ndi chinthu chosefera. Ntchito yayikulu ya kusakaniza kumeneku ndikuchotsa zonyansa monga fumbi, tinthu tachitsulo, mpweya wa kaboni ndi tinthu ta soya kuchokera mumafuta kuti ateteze injini. Kusakaniza kwa fyuluta yamafuta, komwe kumadziwikanso kuti fyuluta, kuli mu dongosolo lopaka mafuta a injini, pamwamba pake ndi pampu yamafuta, ndipo pansi pake ndi zigawo zomwe zimafunika kupakidwa mafuta mu injini. Fyuluta yamafuta iyenera kusinthidwa makilomita 20,000 aliwonse kuti injini igwire ntchito bwino ndikuwonjezera nthawi yogwira ntchito.
Mfundo yogwirira ntchito ya fyuluta yamafuta nthawi zambiri imagawidwa m'magulu olekanitsa makina, olekanitsa centrifugal ndi osorption ya maginito malinga ndi njira yosefera zonyansa. Kulekanitsa makina kumaphatikizapo kulekanitsa koyera kwa makina, kulekanitsa pamwamba ndi osorption, kulekanitsa centrifugal kumatanthauza mafuta kudzera mu rotor yozungulira mwachangu, kotero kuti zonyansa zomwe zili mu mafuta ndi mphamvu ya centrifugal zimaponyedwa kukhoma lamkati la rotor, kuti zilekanitsidwe ndi mafuta. Kulowetsedwa kwa maginito ndikugwiritsa ntchito mphamvu ya maginito yokhazikika kuti itenge tinthu tachitsulo mumafuta kuti tipewe kuzungulira m'njira yopaka mafuta, zomwe zimaika pachiwopsezo ziwalo za injini.
Mwachidule, cholumikizira cha fyuluta yamafuta si chotchingira fyuluta, koma cholumikizira chopangidwa ndi pampu yamafuta ndi chinthu chosefera kuti chiteteze injini ku kuwonongeka kwa utsi. Ndi chinthu chomwecho ndi fyuluta yamafuta, yomwe imadziwikanso kuti fyuluta.
Kodi kapangidwe ka fyuluta yamafuta ndi chiyani?
Fyuluta yamafuta ili mu makina oyeretsera mafuta a injini. Pamwamba pake pali pampu yamafuta, ndipo pansi pake ndi ziwalo zomwe zimafunika kudzozedwa mu injini. Ntchito yake ndikusefa zinyalala zovulaza mu mafuta kuchokera mu poto yamafuta, ndikupatsa mafuta oyera mu crankshaft, ndodo yolumikizira, camshaft, supercharger, piston ring ndi mawiri ena osuntha, ndikuchita ntchito ya mafuta, kuziziritsa, kuyeretsa, kuti magawo awa akhale ndi moyo wautali.
Malinga ndi kapangidwe kake, fyuluta yamafuta imagawidwa m'magulu osinthika, ozungulira, ndi a centrifugal; Malinga ndi dongosololi, makinawa akhoza kugawidwa m'magulu odzaza ndi shunt. Zipangizo zosefera zomwe zimagwiritsidwa ntchito mu fyuluta yamafuta ndi pepala losefera, felt, maukonde achitsulo, nonwovens ndi zina zotero.
Chifukwa cha kukhuthala kwakukulu kwa mafuta okha komanso kuchuluka kwa zinyalala mu mafuta, kuti mafuta azitha kusefedwa bwino, fyuluta yamafuta nthawi zambiri imakhala ndi magawo atatu, omwe ndi fyuluta yosonkhanitsira mafuta, fyuluta yosalala yamafuta ndi fyuluta yosalala yamafuta. Fyuluta imayikidwa mu poto yamafuta patsogolo pa pampu yamafuta, ndipo nthawi zambiri imagwiritsa ntchito mtundu wa fyuluta yachitsulo. Fyuluta yosalala yamafuta imayikidwa kumbuyo kwa pampu yamafuta, ndipo njira yayikulu yamafuta imayikidwa motsatizana, makamaka mtundu wa chitsulo chokokera, mtundu wa chitsulo chosungunula utuchi, mtundu wa pepala losefedwa la microporous, ndipo tsopano imagwiritsa ntchito kwambiri mtundu wa pepala losefedwa la microporous.
Kodi fyuluta yamafuta iyenera kusinthidwa kangati?
Kukonza fyuluta yamafuta nthawi zambiri kumalimbikitsidwa kuti isinthidwe makilomita 5000 aliwonse kapena theka la chaka. Malangizowa, kutengera kusinthasintha kwa magwero osiyanasiyana, akugogomezera kufunika kwa fyuluta yamafuta poteteza injini ku zinyalala. Ntchito yayikulu ya fyuluta yamafuta ndikuchotsa zinyalala monga fumbi, tinthu tachitsulo, matope a kaboni ndi tinthu ta soya mumafuta kuti injini ipeze mafuta oyera opaka, motero kukulitsa moyo wa injini.
Kusinthasintha kwa mafuta kumasiyana malinga ndi mitundu yosiyanasiyana ya mafuta. Kwa magalimoto omwe amagwiritsa ntchito mafuta amchere, ndi bwino kusintha fyuluta yamafuta makilomita 3000-4000 kapena theka la chaka; Magalimoto omwe amagwiritsa ntchito mafuta osapangidwa bwino amalimbikitsidwa kusintha makilomita 5000-6000 kapena theka la chaka; Kwa magalimoto omwe amagwiritsa ntchito mafuta opangidwa mokwanira, amatha kuwonjezeredwa mpaka miyezi 8 kapena 8000-10000 km kuti asinthidwe.
Kuphatikiza apo, nthawi zina, ngati galimotoyo sigwiritsidwa ntchito kwambiri, monga makilomita osakwana 5,000 mu theka la chaka, kuti mafuta azikhala nthawi yayitali komanso kuti injini igwire bwino ntchito, tikulimbikitsabe kusintha fyuluta ya mafuta ndi mafuta pakatha theka la chaka.
Ndi njira yabwino kutsatira njira yosinthira galimoto yomwe ikulangizidwa mu buku lowongolera galimoto, chifukwa bukuli nthawi zambiri limapereka malangizo olondola kwambiri kutengera momwe galimotoyo imagwiritsidwira ntchito komanso malangizo a wopanga.
Mu nyengo zovuta, monga fumbi kapena kutentha kwambiri, kungakhale kofunikira kufupikitsa nthawi yosinthira injini kuti injini ikhale yotetezeka bwino.
Mwachidule, kusintha kwa fyuluta yamafuta kumadalira kwambiri mtundu wa mafuta omwe galimotoyo imagwiritsa ntchito, mtunda womwe galimotoyo imayendera komanso malo omwe galimotoyo imagwiritsira ntchito. Mwiniwake ayenera kuyang'ana nthawi zonse ndikusintha kusintha kwa mafuta malinga ndi momwe zinthu zilili kuti atsimikizire kuti injiniyo ikutetezedwa bwino.
Chonde tiimbireni foni ngati mukufuna thandizozinthu za ch.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zomwe zikulandiridwa kugula.
