Amafutha emoto yomgibeli njengaweloli?
Kunempendulo eyodwa kuphela yombuzo osekhanda lalesi sihloko: nakanjani akunjalo. Amafutha ezimoto asetshenziswa ezimotweni nasemalolini ayahluka komunye nomunye ekubunjweni kwamakhemikhali, okunqunywa ngobuchwepheshe iresiphi. Ngakho-ke, azikwazi ukusetshenziswa ngokushintshana, noma ngabe ukupakishwa kubonisa ukuthi bane-viscosity efanayo.
Ukusebenza okuphezulu noma umthwalo osindayo?
Amafutha ezimoto ezimotweni zabagibeli enza imisebenzi ehlukene kunaleyo esetshenziswa emalolini. Endabeni yangaphambili, basekela, phakathi kwezinye izinto, ukuthola ukusebenza okuphezulu ngendlela yesivinini noma ukusheshisa. Nokho, ngowoyela ezinjinini zikadizili ezisebenza emalolini, isimo sihlukile. Umsebenzi obaluleke kakhulu ababhekene nawo ukuvikela idrayivu emithwalweni esindayo nokusebenza ezindaweni ezinde kakhulu. Ngaphezu kwalokho, kufanele kukhunjulwe ukuthi umthamo kawoyela osetshenziswa emalolini uvame ukuphindwe kashumi kunezimoto. Omunye umehluko yizinhlanganisela ezikhethekile ezisetshenziswa emafutheni abizwa ngokuthi ama-antioxidants. Endabeni yezimoto zabagibeli, zinikeza ukumelana nokugcwala okushisayo kwesikhashana. Isimo sihlukile endabeni yezinjini ezinkulu zikadizili, lapho kubaluleke kakhulu ukuthi ziqinisekise ukuqina kwazo ngezikhathi ezinde phakathi kwezinguquko zikawoyela ezalandela (kwezinye izimo, ikakhulukazi ezimotweni ezisetshenziselwa ukuthutha amabanga amade, leli banga lifinyelela ku-100 km) . ).
Qaphela izihlungi ze-DPF nezindandatho!
Omunye wemisebenzi ebaluleke kakhulu kawoyela wenjini ukugcina i-alkaline pH efanele. Okubizwa ngokuthi okokuhlanza, okuphenduka umlotha ekuphenduleni komlilo. Ngakho umehluko phakathi komlotha ophansi kanye namafutha omlotha aphezulu. Ezangaphambili zisetshenziswa kakhulu ezinjinini zezimoto ezifakwe isihlungi se-diesel particulate (DPF), kanti uwoyela omlotha omningi utholakala ikakhulukazi emalolini. Ngakho-ke, azikwazi ukusetshenziswa ngokushintshana ezimotweni namaloli. Kungani? Impendulo ilula. Amafutha omlotha omningi athululwe enjinini ngesihlungi sezinhlayiya azobangela ukuvaleka (ukuvala) ngesikhathi esifushane. Futhi, uwoyela omlotha omncane osuka emotweni yomgibeli uzodala umonakalo elolini lakho, njengokuguga ngokushesha kwama-cylinder liners kanye nokugqwala kwamasongo e-piston.
I-disperant ayilingani ne-disperant
Izinjini zezimoto nezamaloli nazo ziyehluka ngokuya ngokusetshenziswa kukaphethiloli. Ukusetshenziswa kakhulu kukaphethiloli we-diesel kuholela ekufakweni kwensimu eminingi kunasezimotweni zabagibeli. Kufanele wanezela ukuthi inkinga lapha akulona inani umule ngokwayo, kodwa umphumela wawo ku uwoyela injini. Lesi sakamuva siba ne-viscous, okubangela ubunzima ekuhambeni kwayo ohlelweni lokuthambisa. Ukuze lokhu kungenzeki, amafutha ezimoto asebenzisa izinhlanganisela ezikhethekile ezibizwa ngokuthi ama-dispersants. Umsebenzi wabo oyinhloko ukuhlukanisa ukuqoqwa kwezinhlayiya ze-soot ukuze zikwazi ukugeleza ngokukhululekile namafutha enjini, i.e. ngokusebenzisa imigudu kawoyela. Ngakho-ke, ngenxa yamanani ahlukene ama-disperants emafutheni ahloselwe amaloli nezimoto, awakwazi ukusetshenziswa ngokushintshana.
Nini esikhundleni?
Ochwepheshe batusa ukushintsha uwoyela injini ezimotweni abagibeli okungenani kanye ngonyaka (noma ngemva run 15-30 ayizinkulungwane km), futhi uma imoto isetshenziswa ezimweni ezinzima, ngisho kabili kaningi. Endabeni yamaloli, konke kuhlukile - konke kuncike ohlotsheni lokusetshenziswa nenjongo. Ngakho-ke, esimweni sezimoto zokwakha ezisebenza ngaphansi komthwalo omkhulu, uwoyela wenjini kufanele ushintshwe phakathi kwezinkulungwane ezingama-30-40. km, futhi izimoto zokulethwa zikhushulwa cishe kumakhilomitha ayizinkulungwane ezingama-50-60. km. Okungenani, uwoyela wenjini ushintshwa emalolini amakhulu ahloselwe ukuhamba ibanga elide - lapha isikhawu sifinyelela ngisho nezinkulungwane ezingama-90-100. km.
