I-Engine knock - zisho ukuthini?

Ukungqongqoza kwenjini okusolisayo akuhambi kahle. Lapho sizwa, kufanele sizilungiselele ukuvakashela umakhenikha, futhi ngokuvamile izindleko ezihlobene nokushintsha izingxenye. Kodwa-ke, kufanelekile ukukhumbula ukuthi ivolumu, imvamisa kanye nomzuzu wokuvela kokungqongqoza kusivumela ukuthi siqale sinqume umthombo wenkinga ngokwethu.

Uzofundani kulokhu okuthunyelwe?

• Ingasho ukuthini imisindo yenjini esolisayo?
• Ikuphi ukungasebenzi kahle kwenjini okubangela ukungqongqoza?
• Indlela yokubhekana nokulimala kwenjini?
• Kubiza malini ukulungisa izingxenye zenjini?

Ngikhuluma nje

Ukuduma kwenjini okwethusayo kungase kube ngenxa yokulimala kwezingxenye zenjini. Ngokuvamile lawa amabhushi noma ama-pusher wezinhlelo ezisebenza nge-hydraulic, phakathi kwezinye izinto. Kuyafaneleka ukuhlola isimo sabo njalo ukuze uvimbele umonakalo omkhulu kakhulu.

I-acetabulum eyonakele

Uma sizwa ukuthepha kwe-metalliceshintsha ngesivinini senjini, cishe, lokhu kusho ukulimala kwezihlahla... Kufanele siye kumakhenikha ngokushesha okukhulu. Uma lokhu kubambezeleka, izitolo zingase zijikeleze, zikhulise kakhulu izindleko zokulungisa futhi ingalimaza injini yonke.

Ukuvimbela ukwehluleka kwe-acetabular, kungcono kakhulu ukuba nazo buyisela ngaphambi kwesikhathi sebehambe ibanga elingu-100 km. Izindleko zengilazi ngokwayo ziphansi - ungayithola emashumini ambalwa we-zlotys. Encane ukushintshwa kubiza kakhuluokudinga ukususa i-pan yamafutha, ukukhulula induku yokuxhuma ehlangene nokukhipha ama-bushings. Kuyafaneleka futhi ukuhlola ukuthi i-pan kawoyela ihlelekile futhi ishintsha izimpawu zamafutha. Khumbula ukuthi ukulungiswa okungenzeka kwe-crankshaft noma yonke injini kuzosibiza kakhulu.

Uma ukubhujiswa kwezitolo kungavinjelwa ngesikhathi, kungase kuvele ukuthi kuzodinga ukushintshwa. yonke i-crankshaft... Akuhlali kunenzuzo, futhi ngezinye izikhathi kunenzuzo nakakhulu. ukushintshwa kwayo yonke injini.

Amakheshi agugile we-hydraulic

Ekuqaleni, umonakalo owenziwe ngama-hydraulic lifter uzwakala kuphela isikhashana ngemuva kokuqala injini... Umsindo uba mkhulu, ube mude futhi ushube ngokuhamba kwesikhathi. Uma umsindo ophazamisayo uqhubeka, abakhiqizi batusa ukushintshwa kwawo wonke ama-jack hydraulic... Esimeni lapho amanani abo aphezulu kakhulu kithi, njengesinyathelo sokugcina angashintshwa ngesilinda esisodwa kuphela.

Isethi yama-hydraulic pushers ibiza kusuka kusukela emashumini ambalwa kuya kumazloty angamakhulu amaningana... Ngeshwa, lesi akusona isiphetho. Ngaphezu kwalokho, kufanele buyisela uwoyela wenjini endala, isihlungi sikawoyela bese ufaka igasket yekhava yevalvu entsha.

Kodwa-ke, kunendlela yokunciphisa kakhulu izindleko ezihambisana nokukhanda nokushintshwa kwama-pushers we-hydraulic. Ungafaka isicelo ukulungiselela ukuvuselelwa kwenjini... Lezi zinhlobo zezinyathelo ziyatholakala ezinhlotsheni eziningi zemikhumbi. Bavumela ukubuyiselwa kwezindawo zokuhlikihla kufaka phakathi ama-hydraulic pushers.

Yini enye eyayingabangela injini ishaye?

Ngaphezu komonakalo odalwe amahlahla kanye neziphakamisi zikahydraulic, imisindo ephazamisayo ingadalwa futhi ezinye izingxenye zenjini... Kuyafaneleka ukuhlola isimo iketango lesikhathi... Yeluliwe kakhulu, ingenza umsindo ozwakalayo. Ngokuvamile lokhu kusho isidingo sokuyibuyisela.

Umsindo wenjini ungabuye uhlotshaniswe nokungasebenzi kahle. camshaft... Ngokuvamile idinga ukushintshwa, okuyinto, ngeshwa, ngenxa yayo kunalokho izindleko eziphezulu... Khona-ke abanye abantu banquma ukuthenga i-camshaft esetshenzisiwe futhi bayakhe kabusha.

Uma sizwa umsindo wenjini ophazamisayo, kufanelekile ukuyihlola. isimo sikawoyela... Ukucindezela okuphansi kakhulu ohlelweni lokuthambisa noma ukunganaki ukushintsha uwoyela kungaba yingozi emshinini wethu. Ukuvimbela lokhu kungenzeki, izinga lamafutha kufanele lihlolwe njalo futhi uma kunesidingo. ukushintshanisa nokusebenzisa izithuthukisi.

Kubaluleke kakhulu ukusabela kumsindo wenjini futhi uxhumane nomakhenikha ngokushesha okukhulu. Khumbula, nokho, ukuthi ukusebenzisa izilondolozi zezingxenye zezimoto kuzokhulisa ukuqina futhi kuvimbele ukungasebenzi kahle okuthile. Ungathola izinyathelo ezinjalo esitolo se-inthanethi sakwaNocar.

Futhi hlola:

Ukushisa kwenjini - okufanele ukwenze ukuze ungaphumeleli

Ukuvutha kwe-Detonation - kuyini?

Umbhali: Katarzyna Yonkish

Sika,