Ingabe amaphutha angakhonjwa ngomsindo wenjini?

Ukuba khona komsindo enjinini kuwuphawu lokuthi kukhona okungahambi kahle. Ukuhlonza umthombo womsindo kanye nembangela yawo kungase kunikeze inkomba, kodwa hhayi ulwazi oluphelele oludingekayo ukuze kuxazululwe inkinga. Ake sibheke ezinye zezinhlobo ezijwayelekile zomsindo ongazithola enjinini yakho.

Imisindo ivumelaniswe nokujikeleza kwenjini

Inani lomsindo owenziwe lapho injini isebenza lingahluka ngokuya ngejubane lenjini. Kunezinhlobo ezahlukene zomsindo kulesi sigaba:

• Insimbi ishaya noma ingqongqoze... Lo msindo wensimbi owenzeka egumbini lomlilo. Esinye sezizathu zokuwashwa kukaphethiloli osezingeni eliphansi, inhlanganisela yomoya nophethiloli one-oksijini eyeqile, noma umsabalalisi usesimweni esibi.
• Ukuduma kwemithombo ye-valve... Iziphethu zevelufa zikhiqiza umsindo onjengokukhala uma uvulekile noma usesimweni esingesihle.
• Umsindo emasongweni episton... Kungikhumbuza ngomsindo wensimbi obuthuntu. Kuvela lapho la masongo noma izingxenye ziphukile noma zigugile. Omunye wemiphumela ukwanda kokusetshenziswa kukawoyela.
• Umsindo womshini wokuthunga. Iqanjwe kanjalo ngokufana komsindo naleyo ekhiqizwa yile mishini. Isizathu sokuthi kungani lo msindo uvame ukuxega phakathi kwesitobhi nomsila wamavalvu.
• Ukushaya ikhwela... Imvamisa, impempe enjinini iqhamuka kubhlokhi lwesilinda. Imvamisa, izihlalo zama-valve zisesimweni esingesihle noma kukhona imifantu ekhanda le-gasket. Imvamisa le mpempe inesigqi, ivumelaniswe nenjini.

Umsindo ekhanda lesilinda ngayo yonke inguquko yenjini

Le misindo ingaxwayisa ngokungasebenzi kahle kwekhanda lesilinda, ama-piston noma ama-valve, futhi ukuqina komsindo ngokuvamile akuguquki ngejubane lenyuka lenjini. Imvamisa imisindo enjalo iyisibonakaliso sokungasebenzi kahle okungathi sína, ngakho-ke, lapho nje kuvela imisindo enjalo, kungakuhle ukuthi umise injini bese uyihlola. Kunezinhlobo ezimbili zemisindo enjalo:

• UThud. Umsindo ongacacile futhi ojulile ungase ubonise ukuthi i-piston inephutha. Ukugcotshwa okungalungile kungenye yezimbangela ezivame kakhulu zokulimala kwezingxenye zemoto yangaphakathi.
• Insimbi ingqongqoza... Ngokuvamile kubangelwa ukuthintana kwepiston ne-valve. Uma umthelela womile futhi uyinsimbi, ungakhombisa ukulimala okukhulu kwenjini. I-piston ephukile ingagoba noma yephule i-valve.

Eminye imisindo ejwayelekile yenjini

• I-Echo... Kwenzeka lapho kusheshiswa, futhi kungazwakala njengokuqhuma okuncane. Imvamisa kubangelwa ukukhubazeka kumalunga wokuqeda.
• Umsindo we-Ratchet... Lo ngomunye wemisindo ejwayelekile futhi wenzeka lapho ingxenye eyodwa ihlikihla ezinye izingxenye zensimbi. Kungabangelwa izingxenye ezingavikelekile kahle, njenge-generator noma ifeni. Futhi, uma injini ishisa kakhulu, kungenzeka ukuthi inkinga ilele esimweni esingesihle samabheringi empompo wamanzi.
• Umsindo we-Ratchet lapho ujika... Lapho lo msindo uzwakala kuphela lapho uvalwe khona, kusho ukuthi ileveli kawoyela ekhredikini ayanele. Lapho ijika ekhoneni, injini igijima icishe yome, yingakho kunomsindo.
• Umsindo osalayo... Lona umsindo owenzeka lapho ukhiye we-ignition usuvele ususiwe. Lo msindo uyaphela, ubangelwa i-piston, bese uqhubeka isikhathi esifushane. Umsindo awuyena owesimbi. Kungabangelwa ukufakwa ngokweqile kwekhabhoni, ukulungiswa okungalungile kwe-injini, noma injini egijima ekushiseni okuphezulu kakhulu.

Le misindo iyinkomba yokuthi inkinga ingaba kuphi. Kungumsebenzi wochwepheshe ukuhlola yonke injini kahle ngaphambi kokuqinisekisa ukungasebenzi kahle.

Imibuzo nezimpendulo:

Kuyini ukuhlola injini? Lokhu ukuhlola ukusebenza kwazo zonke izinzwa nezinhlelo zikagesi zeyunithi yamandla. Ukusebenza kwawo wonke amabhlogo nezinhlelo ezibhekele ukusebenza kwemoto ngezindlela ezihlukene kuyahlolwa.

Indlela yokuxilonga injini? Isihlungi somoya, ama-spark plugs, izintambo ze-armored, iketanga lesikhathi noma ibhande liyahlolwa, ukucindezela kumasilinda kuyalinganiswa, amaphutha aqedwa kusetshenziswa imishini yokuxilonga.

Yiziphi izimpawu zangaphandle zokuhluleka kwenjini? Umsindo ongaphandle ngesikhathi sokusebenza, ukudlidliza okunamandla, imivimbo kawoyela, umbala wentuthu ovela kumbhobho wokukhipha umoya. Yonke le mingcele ikuvumela ukuthi ubone ukungasebenzi kahle kwezimoto.