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Engine kuchifinha - nokuti chii angada?

Muupenyu ose muchairi vachatitaka tichikufunga kunouya nguva apo bhiza rake simbi akaita apedza pfuma yaro yose uye handichakwanisi nokutendeka kushumira. Dzimwe nguva dambudziko kuenda pasina zvikuru nzira, asi kune vakadaro kuti dzikapupurira of injini - nzira chete kuidzosera upenyu. Zvinoitika kana pasi kukuya remuromo chete crankshaft. matanho akadaro vanobviswa pakuparwa nezvinodzvinyirira ichidonhedzera ari lubrication ino, uye kana backlash panzvimbo dzapasi musoro unobva tsvimbo. Vachiri yokutsiva Mapedhi.

Asi ichi ndozvazvakaita kupfuura sezvisingakuvadzi kuti injini pakugadzira vachishandisa "kuvhiya kupindira". Zvinoitika kuti sepombi injini kusakara, vasava woita chimiro uye kuva denderedzwa. The yakareba akabatana ane mirayiridzo vachishandisa kutenderera crankshaft yayo Ivan Kuchin, sezvo riri mirayiridzo iyi ndivo mukuru mutoro pamusoro simbi, uye nokudaro zviri pano zvikuru kusakara.

Dzikapupurira humburumbira nechigumbuso - iri chakaipa, kururama okuti, nekuti iye haana pasi chinogumbura kwakabereka. oparesheni ichi rinoitwa chete chete sepombi. Vose vane aizviti kukura uye kugadziridza. Kana kusakara kukuru, zvino anofinha inotevera oversize. Kana ovality iri guru, izvozvo chinobviswa kamwe vaviri kana vatatu hukuru, izvo, sezvingatarisirwa, rinoreva yaitsiva pistons. Kuchifinha Zvidhinha kutakurwa ruzivo vanachiremba pamusoro chaiwo midziyo, sezvo tsika dziri akafanana 0,001 millimeter. Tinofanira kufunga kuti ane mano munzira havazokwanisi kuita kuvhiyiwa yakadaro. Zvisinei, kunyange nyanzvi pasina yakafanira michina uye havasi vanokwanisa nayo.

Imwe nyaya iri injini kungada hakunakidzi - ndiko kuwedzera nemaune rwekuita vhoriyamu, kureva - nomuimbirwo. Chokwadi, kubva 2-fő injini 2.5 haina kuitwa, asi rinoumbwa zvinhu zvishoma. Engine Kuchifinha - zvikuru inoshanda, asi kwete mashiripiti nzira. Pano uchida kunyange neyakarurama zvokushandisa, uyewo tenzi pachake uye maoko nendarama.

Asi dzimwe nguva zvinhu hazvisi zvakaoma uye kutyisa. Zvichida chisingakonzerwi kusakadzwa sepombi uye pisitoni zvindori. Sezvingatarisirwa, wokutanga, zvakare, haigoni kudziviswa, asi vanogona kungoitirwa kugadzirisa chokupedzisira chinhu Chokwadi, isingadhuri zvikuru.

Kuti uzive zvinofanira kwakagadzirwa, kuita kuyerwa, makatumidzwa Troubleshooting. Kuti tizive kusakara marin'i uchishandisa vachiongorora uyewo micrometer kana caliper. Ivo akayera Ukobvu mezvindori uye daro wenhare, ndiko kuti, muna kwayo kwokupedzisira pakabatanidzwa. kure iyi inonzi chafariz pakakoromoka uye injini siyana kwakasiyana.

Roundness chinorondedzerwa nenzira humburumbira dzikapupurira geji, makubhiti humburumbira dhayamita pa matanhatu pfungwa: zvitatu - kureba kuyerwa akabatana uye perpendicular. Troubleshooting - iyi ndiyo chete chokwadi nzira yokuziva kana injini dzikapupurira kunodiwa kana kwete. Asi pano zvakare pane zvishoma misungo kuti zvinogona kukonzera zvinetso zvakawanda uye matambudziko. Mumwe wavo - the inaccuracy pakati tambo chokushandisa, saka zvinokosha kusarudza kunyatsoongorora. Kana ukanyatsoongorora podbrat haamanikidzwi, izvozvo hwakazara zvakasiyana hukuru vari humburumbira pashure hakunakidzi, izvo zvinoreva kuti injini richakanganisika.

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