Kuthamanga kwamafuta a injini molakwika - zimayambitsa, zizindikiro, zotsatira zake

Mafuta a injini amatenga gawo lofunikira kwambiri pakuwonetsetsa kuti magawo onse a injini azitha kuyamwa bwino. Ichi ndichifukwa chake ndikofunikira kwambiri kuti akhale ndi kuthamanga kwa magazi koyenera. Ngati magawowo sagwirizana, nyali yoyatsira imabwera. Kodi mungayang'ane kuti zifukwa za momwe zinthu zilili? Kodi zizindikiro zake ndi zotani ndipo zimatsogolera ku chiyani? Onani!

Muphunzirapo chiyani pa positiyi?

• Zomwe zimayambitsa kutsika kwamafuta a injini ndi chiyani?
• Kodi zomwe zimayambitsa kuthamanga kwa mafuta a injini ndi chiyani?
• Kodi kuthamanga kwa mafuta kumakhudza bwanji kuthamanga kwa mafuta?

Mwachidule

Kuthamanga kwamafuta a injini kolakwika kumakhala ndi zotsatira zoyipa kwambiri pa injini. Zigawo zitha kupanikizana kapena chipangizo chikhoza kutayikira. Kuwongolera injini ndikokwera mtengo kwambiri, kotero ngati muwona kuti magetsi akuyatsa, siyani nthawi yomweyo. Onani mlingo wa mafuta a injini. Kuphatikiza apo, yang'anani mkhalidwe wa sensa yamafuta ndi chingwe cholumikizira pakati pa chipangizo cholumikizira ndi sensa. Choyipa chachikulu kwambiri ndi kuvala kwa mayendedwe a crankshaft - pakadali pano, injini siyingasinthidwe kapena kukonzedwa.

Izi ziyenera kufufuzidwa - mlingo wa mafuta a injini.

Madalaivala ena samamvanso za mafuta a injini komanso ntchito yofunika yomwe imagwira mgalimoto. Komabe, ziyenera kumveka kuti popanda izo, mutha kuyiwala kuyendetsa bwino i injini yabwino... Zoyenera kuzisamalira mafuta oyenerapopeza vutoli likukhudzana mwachindunji ndi pressure yake.

Galimoto ikayamba kuyatsa pa kabati kumangobwerazomwe zimadziwitsa kuthamanga kwamafuta kolakwika. Sitiyenera kuda nkhawa nazo kuthamanga kumawonjezeka ndi liwiro la injini. Komabe, ngati sichifika kwa iye mumasekondi angapo mtengo 35 kPa, kuwala sikuzimitsa, choncho chonde titumizireni zambiri za vutoli. Nanga chiti chichitike? Nthawi yomweyo kuyimitsa galimoto Oraz kuzimitsa injinindiyeno ganizirani za kumene mungayang’ane chifukwa chake.

Chinthu choyamba muyenera kuchita ndi fufuzani mlingo wa mafuta a injini. Mutha kupeza kuti ndi izi zochepa kwambiri kapena zopitilira muyeso. Ngati injini ikudwala kusowa mafuta, lembani mipata posachedwa - chizindikirocho chimawunikira pang'ono, kuwonetsa inde Mafuta ochepa, zomwe zingachitike nthawi iliyonse kulanda zinthu zantchito. Komabe, kuchuluka kwamadzimadzi kumakhala kowopsa - zotsatira zake zitha kukhala kutsegulidwa kwa block chifukwa chosatheka mafuta owonjezera amatumizidwa kudzera mu valve yodzaza ndi sump.

Kodi ndingapeze kuti chomwe chimayambitsa kutsika kwamafuta?

Inde, monga tanenera kale, Kutsika kwambiri kwamafuta kumatha kuyambitsidwa ndi kuchuluka kwamafuta kolakwika. Komabe, ngati zonse zili bwino ndipo pali madzi okwanira mu injini, yang'anani kwinakwake vutolo.

Choyamba fufuzani izo sensa yamafuta amafuta ikugwira ntchito bwino... Izi zitha kuchitika mumsonkhano uliwonse. Zimadziwika kuti ngati dalaivala uyu wawonongeka, kuwerenga kumapereka chidziwitso cholakwika nthawi zonse. Vutoli likhozanso kuyambitsidwa ndi waya wowonongeka wolumikiza siren i kachipangizo zomwe zimatsogolera ku mfundo yakuti mauthenga sangathe kufika kwa dalaivala kapena zomwe ali nazo sizikugwirizana ndi zenizeni. Kuonjezera apo, chifukwa chake, nyali yochenjeza ikhoza kubwera. kuchuluka kwa mafuta mu mpope kumatsekeka, zomwe zikugwirizana ndi poto mafuta, komanso valavu yodutsa imatsekedwa, kukhalabe pamalo otseguka nthawi zonse.

Komabe, kulephera kwakukulu ndi ma bere ovala pa crankshaft... Kodi mumadziwa bwanji vuto? Izo zimasonyeza izo chowunikira chowunikira chomwe chimabwera injini ikatentha komanso ikuyenda pamawu otsika. Ndiye? Muyenera ndithudi kuyeza kuthamanga ndi manometer, ndipo ngati Manthawo Atsimikizika, pamenepo Padzafunika kusintha kwa injini.

Kuthamanga kwamafuta a injini - onetsetsani kuti mwayang'ana!

Kuthamanga kwa magazi ndi vuto lochepa kwambiri kusiyana ndi kuthamanga kwa magazi, koma likhoza kuchitika. Vutoli ndilofala kwambirij mu injini za dizilo, ali ndi particles fyuluta. Pambuyo pake, nKutentha kosatheka kwa mwaye kuchokera ku fyuluta kumabweretsa kulowetsa kwa mafuta ochulukirapo m'chipinda choyaka moto.zomwe kenako zimalowa kuwonjezera kuchuluka kwa mafuta m'thupi, ndi chifukwa chake kupanikizika.

Chifukwa cha kuthamanga kwakukulu kwa mafuta kungakhale kofanana- Kusintha kwamadzi mu injini molakwika. Ngati makaniko analingalira mphamvu ya dongosolo i kuchuluka kwamadzimadzi otchulidwa ndi wopanga kumatsanuliridwa mkati, ndipo padali madzi akale omwe sanathe kuphatikizika panthawi ya kusinthanaanadzilenga yekha mwachibadwa kuchulukitsitsa komwe kwakweza kukakamiza ndipo adapanga chizindikirocho kuwala nthawi zonse.

Ngati muwona kuti chizindikiro chotsika chamafuta a injini chikadalipo, yankho la natychmist... Mwina izi zikutanthauzaZowopsa pa injini Mulingo wamafuta olakwika kapena zovuta zina zazikulu. Musachepetse zizindikiro izi Injini ndiye mtima wagalimoto. Kodi mukuyang'ana mafuta abwino agalimoto? Onani zomwe tapereka mu sitolo yapaintaneti ya Nocar. Tikukupemphani kuti mudziwe bwino zomwe mtunduwo umapereka. Castrol, Chipolopolo, kapena Zamadzimadzi moly.

Onaninso:

Kodi mungasamalire bwanji injini yanu ya dizilo?

Kugogoda kwa injini - zikutanthauza chiyani?

Kutentha kwa injini - choti muchite kuti musalephere?

Dulani,