Yikuphi injini kungcono: 16 valve, noma 8 valve? Engine izingxenye, ukulungisa, ezibekiweko lobuchwepheshe

Ukutadisha izinkundla yezimoto, ungakwazi ngokuvamile ukuthola umbuzo ofanayo. Lihlobene motors kanye namadivayisi. mpikiswano kakhulu phezu onjani injini kungcono - a valve 16, noma i-8.

Inkhulumomphikiswano okuphakade

Omunye uhhafu abanikazi imoto uqinisekile 8V onobuhle akusebenzi kakade. Futhi ukuthenga imoto nale injini namuhla - ulahla imali. Kodwa powerplant 16 valve - zako kungenye indaba.

Engxenyeni lithi kubo bonke ezinhle, amayunithi ezinjalo zidinga ukunakekelwa okwengeziwe, ezibizayo ukuze silondoloze, wesibili ufuna uwoyela izinga kangcono. Futhi uma imoto enjalo ozonquma ukuba bahoxe ekungeneleni sohlelo, bese kuba lula ukuba badlulisele Scrap. Ikakhulukazi uma ucabangela ukuthi singakanani injini, injini 8 valve kulesi sici kungcono kakhulu.

Sizama ukuthola ukuthi yini engcono kakhulu, cabanga zonke izinzuzo nezingozi motor ngamunye. Nakuba usho ngokuqondile ukuthi enye yalezi izilinganiso ezingamakhulu amabili luphakeme, akunakwenzeka. Abanye bafuna ukuphoqelela ukufakwa kwaba okunokwethenjelwa nesingakhangi, abanye badinga amandla, ukusebenza high, ekusebenzeni. Njengoba singabona, izigaba ezahlukene abashayeli ezibeka izinselele ezahlukene. Futhi motors zihluka.

Bambalwa ingxenye lobuchwepheshe

Empeleni, ukuphambanisa izinhlamvu 8- futhi 16 valve omlilo yangaphakathi izinjini kuhluke ngokwanele sina. Kodwa zonke umehluko phakathi kwabo kukhona engxenyeni engenhla yalo - ekhanda motor. Nazi camshafts. Lena ezifihliwe futhi main design sici.

Futhi kulabo abafuna ukwazi lapho injini kungcono - 16 valve noma 8, kumele ukuthi yimiphi iyunithi kungaba inketho e 8V futhi 16V. Ngokwesibonelo, izimoto ku kakhulu kusukela AvtoVAZ izinjini zifana kakhulu nomunye ngokwakhayo ku imininingwane netindlela. Omunye futhi okufanayo injini block kungenziwa ifakwe ezahlukene isilinda ikhanda njengoba eyodwa noma camshafts ezimbili.

8V izinjini

Le yunithi amandla has camshaft eyodwa kuphela. Yena lengamela umsebenzi ohlelweni umjovo and qeda. Okwazekayo, lokhu kanje. Isakhiwo isilinda ngamunye has valve ezimbili. Omunye wabo senzelwe ukusuthisa fuel ingxube ekamelweni amandla omlilo. Kuphinde kuvule lapho supply fuel ukuze uMbhalo. Eyesibili ukhonza okukhipha qeda gas. Lo msuka ivulekile lapho ingxube fuel kakade wokushiswa, futhi kubalulekile kuphela ukukhulula amagesi ohlelweni qeda. Ukuvulwa / sokuvalwa valve is kushintshwe camshaft. Kuye tapered izingxenye metallic. Lapho shaft phendula, ke ngazo lezi zingxenye valve. Kuphinde kuvule noma uvala.

Ngakho, isilinda ngamunye has valve ezimbili. Njengoba uMbhalo e izinhlobo esezingeni izinjini 4, izakhi 8 eyatholakala. Yiqiniso, injini 4 cylinder - lokhu akulona nje iyunithi, kuphela kwande. Kukhona 6- futhi 8- futhi 12 cylinder izinjini. Kodwa lezi omlilo izinjini yangaphakathi - siyindlala izimoto. I zesitimela 8 cylinder izinjini ezifanele. Ngokwesibonelo, injini YaMZ 238. It has 16 valve. Kodwa eqinisweni, isilinda ngamunye kukhona eyodwa itheku futhi yokuxhuma. Amandla kule yunithi zokhahlamba kusuka 180 kuya 240 hp nge volume zokusebenza 14.8 amalitha.

Izinzuzo izinjini 8V

Ukuze siphendule ngendlela efanele embuzweni lokho injini kungcono - a valve 16, noma i-8, kufanele ucabange emihle nemibi. Thina siqale izinzuzo emimoya uhlobo injini yesibili. Inzuzo yokuqala - kuba lula. Iyunithi okulula ezihlelwe ngayo, ngcono zomnikazi. Umklamo we motors zendabuko ziye ihlolwe ngesikhathi. Uhlelo has camshaft eyodwa kuphela. Ngesinye isilinda kukhona valve ezimbili.

Mechanical yesifunda kancane, injini izingxenye kutholakala kalula futhi engabizi. Ngakho-ke, izindleko ukulungisa kulula futhi singabizi. Ukungabikho ukuqhuma - kungabuye chasiselwe kokufaneleka. Leli qiniso kwenza ukwakhiwa iyunithi 8 valve ngisho lula. Kodwa design inikeza okwesikhathi tappets mechanical, futhi kokubili plus kanye lokususa. Kuyinto enhle ukuthi leli washi silula kunaleso lifters wokubacindezela. Ngakho-ke, inhlangano kungenziwa kalula noma zithathelwe indawo ezinye uma kudingeka.

Nokho - ku ICE idatha setha pistons, ngaleso zokugwema isikhathi ibhande ngeke ahlangane valve. Lena a plus elikhulu, ikakhulukazi uma ucabangela ukuthi ngemva ezidingekayo ezifana injini kulungiswe. Intengo "injabulo" enjalo ayizinkulungwane 35-40. Ruble. Futhi, izinzuzo zihlanganisa "omnivorous" iyunithi. Anakho cishe akukho izimfuneko amafutha kanye lulwimi zokwenziwa digests kahle. injini Undemanding nophethiloli (Yiqiniso silinganisela ngendlela enengqondo). Kuyoba uvame ukusebenza ngisho at ibanga A92 uphethiloli.

Ungase futhi uqaphele izindleko ubunikazi. Ukulungisa Izindleko uma kuqhathaniswa eqolo, futhi injini izingxenye ngeke kube nzima ukuthola uma kuziwa izinjini AvtoVAZ. Nokho Ubukhulu compact ungabahlukanisa phakathi kochwepheshe. Omunye camshaft, ngokulandelana, engxenyeni engenhla lingaphansi kuka 16 valve samuntu. Endabeni ka ukulungisa kuba lula ukuthola generator, ukuziqalela nezinye izinto. Nale Ngiyavuma labo ababeka injini 16 valve phezu zabuna.

Okumbi 8V ICE

I negative lokuqala - inani elincani amandla. Ngezinye izikhathi ungase uthole% 15-20 kuphela. Uma amandla aggregate 100 amahhashi, kuba 15-20 hp nje Ngesikhathi itheku futhi esidayisa yakhelwe valve ezimbili isilinda ngayinye. Lokhu kusho ukuthi isibalo sabahlengikazi abaqeqeshwayo futhi qeda izinqubo kukhona kancane. Ngakho uthole kule yunithi ephezulu revving ngeke zisebenze. Qhubekela phambili. ICE 8V abe nezinguqulo petrol. Ukusetshenziswa lingaphezulu ngenxa imijikelezo kancane "umjovo yokuyeka." Motor babe namandla push amagesi qeda ngokusebenzisa esidayisa ilungu elilodwa.

Ekugcineni, umsindo omkhulu, ikakhulukazi uma ushayela ngesivinini. Njengoba pusher mechanical, idinga ukulungiswa njalo. Ngesikhathi kokuhlinzwa, kwakheka ukukhiqizwa wabo, lapho kukhona izikhala. Ngenxa yabo, nekusebenta sokuphehla amandla incipha, futhi motor uqala ukwenza umsindo. Ngakho, umphumela ongemuhle kusukela ukusetshenziswa plungers lokukhanda. Nokho abaningi ungathandi ngokuvamile ulungise valve nokusulwa. Kuyadingeka ukuthi injini ugijima kangcono, futhi kwakungekho kabi ukusebenzisa imali budedengu uphethiloli. Ngenxa yalokho, 8 valve injini - kuyinto okuthembekile, ukugcinwa ongaphakeme, ukusebenza lula kunoma iyiphi uhlelo uwoyela nophethiloli. Kodwa esikhundleni sithola ukungabi nakwenzeka kwento operation esitebeleni ngesivinini, amandla ongaphakeme futhi umsindo. Uma sicabanga ukuthi singakanani injini ke lezi yokuntula ungakwazi uvale amehlo akho. On motors ukwakheka 8V ukushayela ngempumelelo namuhla. Kodwa okudayiswayo bona azisatholakali.

16V injini

Ngokwe lobuchwepheshe ingxenye yangaphakathi omlilo engine has a isakhiwo more xaka. Emqulwini ikhanda elilodwa, kodwa camshafts ezimbili efakwe kuwo. Ahlukanisa bacondze etindzaweni letehlukene, ngakho inani valve anda. Azisekho ezimbili, kodwa amane valve isilinda ngayinye. Ababili babo zenzelwe fuel eyanele. Abanye - ngalolu daba.

Lokho kungaba ukunikeza umnikazi imoto?

Into yokuqala iyiphi Vaz 16 valve - namandla okuhle. Injini kunikwe amandla inani elikhulu fuel ngxube kakhulu ngokushesha kusukela isilinda okukhipha qeda amagesi. Ngokwemvelo, it is okwandisa nekusebenta motor. Kungenzeka ukwengeza nomthamo 15 kuya ku-20 hp Kungaba ngaphezulu, kodwa kuncike ngevolumu iyunithi ethile. Eyesibili sici - lifters. izinjini ezintsha futhi Vaz ubudala 16V ifakwe kulezi zinhlelo. Ngenxa kubo ngcono valve icindezelwa ngokumelene camshaft. Ukusebenza kwe-motor kuhambisana umsindo ezingeni leliphasi.

Kumele kuqashelwe ukuthi ukusebenza abushelelezi. Futhi, lolu motor ihlukile kwezomnotho. lokubolekwa ezinjalo ngaphezulu imvelo. It wakwazi ukufeza esinembile isikhathi ukulungiswa. Ngokwemvelo, hhayi ngokongiwa kwemvelo izinjini udizili, nakuba YaMZ 238 futhi 16V. Kodwa kuze kufike YaMZ, khona-ke akuyena ezine, futhi 8 amasilinda. Ngakho, i-cylinder ngalinye ewela valve ezimbili.

izinzuzo

DVS unamandla khulu ukwedlula sabafowabo 8V. Yiqiniso, isimo isivinini esingcono kanye namandla okubakhona zisakaza, futhi esiphezulu.

Encishisiwe petrol, okokuqala ngenxa nesakhiwo nezimpawu zokuhlela injini, kanye ngenxa yokuthi imoto kusheshe ukuqala ukugijima akudingeki eside ukujikisa motor ngesivinini. Umsebenzi kuhambisana umsindo kancane ngenxa tesakhiwo, kanye sibonga ukuqhuma. Asikho isidingo ulungise valve. Futhi lena omkhulu isikhathi isilondolozi.

amaphutha

Cishe zonke-16 klapannikom, kungakhathaliseki kwimodi, ifakwe hydrojacks. Ukuze umsebenzi evamile zabo uwoyela izinga ezidingekayo (mhlawumbe zokwenziwa). Futhi mikhiqizo namuhla akuzona ezishibhile.

Futhi, injini ngikhetha mayelana nekhwalithi nophethiloli. Kungcono ifake uphethiloli injini high-octane uphethiloli. Ekugcineni, iyunithi has a isakhiwo eziyinkimbinkimbi. Uma pistons ukuhlangana valve, injini kulungiswe kuyadingeka. Intengo ye inqubo - kusuka 35 000 deda. Futhi, idatha ICE makhulu ngobukhulu, okwakwenza kube nzima nokugcinwa nokulungiswa. Ngaphezu kwalokho, abakhiqizi ngokuvamile ubeka phezu kwekhanda ikhava plastic. Yilokho konke kuza emihle nemibi yalezi izinjini ezimbili. Kodwa mangisho ukuthi emakethe yesibili phakathi abakhiqizi ezifuywayo angaphandle ungahlangana inqwaba 8V izinjini. Kodwa udumo lwawo lehla. Manje ngisho usethe injini 16 valve phezu zabuna.

Amandla, isivinini, iziteshi ukulungisa

Kulabo abasebenza kakhulu ukuba siqhubekele phambili namafutha ukuze uthole imoto ukusebenza okuhle ashukumisayo, ngesivinini, best choice - 16 valve injini. On 8 valve onobuhle kufanele ukhohlwe phakade. Kodwa mina anginalo iziteshi njalo.

Ukwenza Izinto Zibe Lula, ukuthembeka, inkonzo ngezandla zabo

Kulabo abahlala ngaphandle komuzi abese ecabanga ukuthi injini kungcono - a valve 16, noma i-8, behlela ukuze ushayele emgwaqweni nemigwaqo emibi noma badonse trailer, ukukhetha ehlukile yokugcina. Kodwa mina anginalo ukujwayela nomsindo futhi ngakhula petrol.

Ukwesaba mayelana isikhathi

abashayeli abaningi bayakhathazeka kakhulu mayelana ichopho eligoqiwe izinjini 16V. Lokhu kwesaba ngukulunga.

Kodwa kumelwe sithi ukuthi bangaveziwe injini ngamunye. Uma ulondoloza iyunithi ngesikhathi, ukuthi ama-valve futhi pistons uyoke ukuhlangabezana, futhi kungaba kungabaza. Ngaphezu kwalokho, manje kukhona amayunithi 16V, lapho esikhundleni ibhande isikhathi isetshenziswa wesifunda. Akukona ukuphula kakhulu isikhathi eside kunaleso ibhande. Ngakho ungadikibali izinzuzo yangaphakathi omlilo injini 16V.