Zviratidzo zvipiriso mavharuvhu. Low compression ari humburumbira. chitsividzo mavharuvhu

Modern injini vakapakata kunzwisisa nyika mavharuvhu. Uyezve, hazvisi nyore design, zviri kunopindawo yakarurama, asi haadziviriri vharuvhu kubva kukuvara. Sezvineiwo, akapisa-kubva vharafu - ndiwo zvakajairika dambudziko vose peturu uye Diesel powertrains. Zviratidzo zvinopiswa mavharuvhu zvinogona kuonekwa kwete chete yekare injini, asiwo nekaupenyu yakachena. Kushandisa injini pamwe vakaapisa-kubva vharafu hazvibviri, uye saka ruzivo vatyairi kuti zvingabatsira kuziva, apo anoita dambudziko rakadaro, zvokuita pakadai, chii vari zviratidzo dambudziko.

Sei apise kuburikidza vharuvhu?

Kutaura zvazviri, zvikonzero zvakawanda. Nokuti avo injini apo mugadziri yakarumbidza kuita nguva nenguva kugadziridzwa vharafu, dambudziko iri rinowanika nokuda panovira akaita panguva isiri nguva chafariz backlashes. On Motors apo pakakoromoka kuchinja muitiro rinoitwa rwoga, anogona kukundikana lifters - somugumisiro vharuvhu chete anopisa.

Pane zvimwe zvikuru nevanhu zvikonzero, nemhaka iyo mumwe - kupiswa kuburikidza vharuvhu. Saka, chikonzero rokutanga - mashoko vakavharirwa kwazvo. Next - vharuvhu inotungamirira ruoko ari ezvinhu zvikuru kudzikira. Zvinoita kakawanda zvinogoneka kuchengeta kusakara kubhawa. Uye chimwe chikonzero - basa injini riri dzakaonda, zvikuru kazhinji akatarisana nechinetso kurukutika varidzi motokari kuti vanomhanya mafuta. Kakawanda akapisa chiutsi zvinhu. Ivo vadziyirwa kuti dzakakwirira zvikuru kutonhora kupfuura Inlet. The Inlet vharafu panguva kushanda ari dzaserera nokuda musanganiswa mafuta uye mhepo.

Uchishandisa tembiricha chiutsi zvinhu - madhigirii anenge 400. vharafu ichi, mukusiyana kune Inlet, asingagari dzaserera, Kuwedzera mberi huru nokuda chiutsi magasi. Next, mavharuvhu izvi vanotsamwira kuti vanenge 650 inegumi.

A guru chikamu muchato zvikamu - idambudziko vatyairi

Iyi haisi chikonzero chikuru nokuda izvo apise kuburikidza vharuvhu. A vaitungamirira mugadziri zvikamu izvi vakaita tsvakurudzo, uye nhamba kuti haana kufara - chinhu ose wechishanu rinobudiswa, anoputsa kana anopisira nokuda kwevanhu chinhu uye kuroorana. Kunyange ano yepamusoro rokudzora mafekitari hakuvimbisi kuti chinhu chiri isingambokwanisi kuremara. Chimwe chikonzero - metallurgia inhomogeneities, izvo zvinosanganisirwa chiwanikwa. inhomogeneities izvi kuti yepasi ndiyo kurukutika pane kuva. Uyezve, pane vari mukugadzira kuremara, kureva nokuchengetedza. Izvi zvinotungamirira kuna microcracks. Zvikanganiso panguva kupisa kurapwa zvinotungamirira ndechokuti chigadzirwa miganhu siyana.

Zvakaipira kurukutika

Kana vharuvhu iri kusauka, riri pakarepo kuparadzwa. Zvidimbu hako kuwira ayo combustion yomukati. Somugumisiro, injini akanga zvakakomba - vanoda zvakakomba kugadziriswa. Nokudaro, zvikuru zvakakuvadza pistons, humburumbira musoro uye humburumbira nechigumbuso. Asi pane chakakomba ngozi kuti guru zvidimbu yezvipiriso akaparadza vharafu nokuvatema humburumbira chinogumbura, uye ichi ndicho chokwadi kukundikana kwete zvikamu pisitoni uye humburumbira musoro boka, asiwo humburumbira chinhu chinogumbura.

Hazvina zvakafanira kushanda injini umo zviratidzo zvinopiwa vharafu kuchengetwa. It hwakazara yakakwirira mari kugadziriswa, uye yakaipisisa nyaya - kutsiva yose motokari. Zviri nani kuona dambudziko iri nenguva nenzira, uye ipapo mugumisiro - chete vharafu kutsiviwa. Migumisiro motokari kushanda pamwe yezvipiriso vharafu zvingava zvakasiyana - kubva wakawedzera mafuta kuparadzwa dzinokwanisa kupiswa chose pamberi vharuvhu chigaro.

Zviratidzo dambudziko

Saka, chikuru zviratidzo zvinopiwa mavharuvhu - ichi injini KUITA. Izvi ndizvo kuoneka chaizvo, uye kunogona kuonekwa modes zvose kushanda nesimba chikwata. Mukuwedzera, injini anorasikirwa zvizhinji simba rayo. Chimwe chikonzero - kumusoro mafuta rinodyiwa. The chirwere kufoira ichi pane vamwe kunzwisisa. Chokwadi ndechokuti kana kusauka vharuvhu, zviratidzo zviri zvikuru zvakafanana nemamwe zvikanganiso. Panyaya iyi, muridzi wemotokari achava nechokwadi neokupedzisira, ndiwo mumwe, zvishomanana Kuparara. Izvi zvimwe mutengo uye chiito.

vharafu kushanda injini

The vharafu injini inoita basa rinokosha. chinhu ichi kunoita chinotsva-mhepo musanganiswa aibuda kupinda sepombi. Mukuwedzera, vharuvhu basa kusunungurwa chiutsi gasi pashure pakuguma kutenderera. Eremendi inongogara kushanda kunyange ezvinhu utsinye zvakaoma chaizvo,. Vari kuramba pachena kuti mukuru tembiricha magasi. Nokufamba kwenguva, chicherwa chikamu raparadzwa uye kupiswa.

Kakawanda zviratidzo zvinopiwa mavharuvhu chinogona kuoneka motokari vakwegura, injini zvikamu zviri akagadzirwa unhu zvinhu hazvisi. Vanhu Vazhinji kusika vega dambudziko. Kazhinji, injini inoshanda panguva yakaderera yepamusorosoro uye dzimwe nguva kunyange aiendeswa chaiwo mafuta chikwata. Somugumisiro, yepamusoro combustion tembiricha kutungamirira zvakakanganisika uye kuparadzwa humburumbira musoro.

chirwere kunzwisisa

Vamwe vanhu vanofunga kuti kana kusauka vharuvhu, zviratidzo uye matambudziko zvichange yakavanda kuvesa mugadziriro. Kakawanda, motokari Vanamakanika, ruzivo izvo kuchiri diki, kutanga dzinotanga rokuongorora uye vaigadzire plugs. Mukuita kugadziriswa hwakadaro kutsiviwa pabutiro tramblera kutsiviwa mukuru-voltage waya, makenduru. Uyewo, kuti kuvesa angled unoiswa - mugumisiro Chokwadi, uye hakuchazovipo. Engine sezvo kushanda uye achaita basa. Smith achange kutsvaga dambudziko uye ipapo, pasina kuziva pamusoro mhaka dambudziko wechokwadi. Kunyange fitters, uyo wafungidzira kuti dambudziko iri muinjini, ona zviratidzo yezvipiriso mavharuvhu chete pashure kubviswa humburumbira musoro.

Chirwere kurukutika of vharuvhu pasina nokubvisa humburumbira musoro

In wokutanga danho kuona humburumbira kuti haasi kushanda. Test nzira yakafanana kwacho chirwere chokunyepera makenduru. Nokuti mukanyiwa kupinda giya uye kana uchishanda panguva maturo kubvisa sesasaradzi chivhariso nguwani.

Next unofanira nyatsotarira sei injini inoshanda. Kana chikwata zatroil akasimba kupfuura pamberi bvunzo, kana asina nemhuru, ipapo humburumbira ichi zvose zvakanaka. Zvisinei, kana hunhu injini haana kuchinja, ichi zvinoratidza dambudziko iri humburumbira. Shure kwaizvozvo anobuda mwenje pamusoro akawana humburumbira uye vakatsiviwa anozivikanwa nokushanda. Uyewo, zvinobatsira kuongorora mukuru-voltage waya kuenda nayo. Mukuwedzera, tarisa kuvesa coils. Uyezve gwenya kanda acharatidza apo dambudziko akanyangarika. Kana injini pashure kutsiva makenduru zvimwe zvinhu uye haachinji hunhu basa uye troit mberi, pane simba rinofanira kuti vharuvhu achiri kusauka.

mhosva Localization

Rakajairika uye inobudirira nzira nokuda kutsunga yezvipiriso vharafu - compression kuyerwa. Kana zvabuda vanoratidza yakaderera compression, zvino ichi zvakajeka chiratidzo kurukutika. Asi pano zvakafanira kufunga chiduku nuance - pamwe compression kuyerwa hazvigoni Kwabviswa CPG kuremara. Low compression hakusi chete nokuda zvakapfurikidza. Various zvimwe zvikanganiso anogona kuderedza nayo - semuenzaniso, zvingava kukundikana pakati Rings. Naizvozvo, kana pane zvose nezviratidzo yezvipiriso vharafu Vaz-2109 kana mumwe motokari, vachafanira kuita zvimwe rokuongorora motokari. Nyore nzira yokubatsira kuona kurukutika pashure yakayerwa - zadza shoma mafuta mukati humburumbira. Uyezve compression kunoyerwa zvakare. Zvinotarisirwa kuti kukura - zvinonzi, iyo pave firimu mafuta. Izvi ndizvo Worn pisitoni hurongwa. Kana compression isina kushandurwa, ipapo zviri zvachose kurukutika. Way kunze - vharafu kutsiviwa.

Imwe nzira chirwere - Visual vakaongorora chinopa dambudziko pamwe combustion yomukati. Kana kenduru haisi hunhu Dombo, zvino ichi ndicho chiratidzo pachena kurukutika mavharuvhu. Uyezve, kubva breather kuchaita zvinenge kana utsi.

Compression injini

It akadana compression nevezera kuti anosika pisitoni ari humburumbira panguva yokuwana yokutanga pamusoro akafa pakati.
Chii chinofanira kuva compression injini kunobva injini mhando. Somuenzaniso, nokuti Vaz-2109 anonzi romuzvarirwo compression makirogiramu 11 / masendimita ^3, uye Vaz-2110 - 13 makirogiramu / masendimita ^3. Nokuti vakawanda motokari compression pamwero kubva 11 kusvika 13 makirogiramu / masendimita ^3. Kana kuyerwa anoratidza dzakaderera dzemitambo, zvinoreva zvakafanira rokuongorora injini. Zvichida zvakaita kupiswa kuburikidza vharuvhu.

To muchidimbu

Zviratidzo zvokutanga kurukutika vharafu - chiri chiitiko kuti mangwanani zvokuongorora yacho injini. Kana injini kunoda kuzvidzora vharafu, ipapo akavhiyiwa izvi zvinofanira kuva zvakasimba pasi mitemo mugadziri. Usamirira, pavanotanga popping ruzha. Unofanirawo kuziva chii compression chinofanira injini panguva kuzivisa zvakakanganiswa uye vaigadzire pasina nemigumisiro. Nokuti vaya vanoda kuponesa uye kuramba motokari iri gasi, unofanira kubhadhara kunonyanyisa hanya igadziridzwe. On injini izvi Zvinokurudzirwa kuita kuchinja ari kuvesa Makwanza ose zviuru 10. Km. Gas injini vari pangozi, apo peturu kurukutika zvinoitika kazhinji.