Knock "iminwe" lapho kuyashesha: kwezimbangela eziyinhloko. Imithetho Ukuxazulula lenkinga,

Noma yimuphi umsindo nezingahlobene nendaba e abanikazi imoto ngokuvamile kubangela umuzwa uhlale uphapheme. Futhi ngisho noma lezi imisindo kungukuthi kubonakala ukusebenza ukushayela, kakhulu ngokubukeka kwabo kwenza umshayeli cabanga uphethwe. On izimoto eziningi Banging "iminwe" ngesikhathi ukushesha, kodwa inkinga ezivame ukushaywa indiva. Sound kwenzeka uma imoto ucosha isivinini. Uma isikhathi akusho ziwulalelisise, zikhona izinkinga kakhulu. Kulokhu, ukucacisa izimbangela sidilize, futhi ukulungisa le nkinga ngokwakho, abashayeli bengayi. Ake sibheke izimbangela lezi ezingemnandi yokushayela indlebe imisindo, kanye ufunde indlela yokuxazulula lezi zinkinga nge injini.

Acela iminwe

Ngenxa injini elisebenza ngaphansi komthwalo, ngifinyelele ikhala metallic imisindo. Ayanyamalala lapho ukudayela isivinini ethile. Mechanics esikoleni elidala ngithi is Banging "iminwe" ngesikhathi ukushesha. Nokho, umshayeli uzomangala futhi kuyoba ngokuphelele kwesokudla: kuya "iminwe", niqinisiwe pistons, umsindo akuhlangene. Ubunjalo engqongqoza kuyinto uhlamvu ezahlukene. Ibizwa ngokuthi detonation. Ngezinye izikhathi, ngenxa yesizathu esithile, i-fuel lubavuthele kahle. Igagasi kuqhuma kubonakala ekamelweni omlilo kusukela piston nokusuka odongeni isilinda. Lokhu kudala sonorous kakhulu metal sidilize, lapho Ochwepheshe bezwa umsindo "iminwe".

Kungani "iminwe"?

Inqubo ye ezivuthayo ingxube omlilo e injini serviceable ngokugcwele chungechunge. Eduze ilangabi ukuthungela we ikhandlela, futhi kancane kancane ukugcwalisa lonke isilinda. Kodwa kukhona esinye omlilo inketho - detonation. Explosion ingxube fuel ekamelweni omlilo kwenzeka ngokushesha. Lokhu kwandisa ingcindezi kanye lokushisa. Lona ukuqhuma futhi ngokuthi detonation. Yingakho umshayeli ezwa ongqongqoza - ifika ngokufutha komoya. Proper omlilo isivinini ilangabi esiphelweni eqala 30 m / s. Negesi ingcindezi kwandisa kancane kancane. Nge ilangabi omlilo enjalo esigcina sigcwele uMbhalo. Amagesi ngaphansi ingcindezi plunger ngobumnene. Musa knock igesi kwenzeka ezindongeni kwamakamelo amandla omlilo, kusukela akukho ukuqhuma. Uma izinga ezishile mkhulu ke lena imfuneko detonation. By endleleni, lokhu mkhuba kuyalimaza kakhulu injini.

Detonation - kuyini?

Uma knock a "kuhle" ukuhlakaza ke lokhu kubonisa a detonation e injini. MaKristu abizwa osheshayo kanye okubhubhisa kakhulu ku amandla iyiphi ukuqhuma izinto oluvuthayo noma ngemva ukushaya actuation detonator. Lenchazelo isichazamazwi Ushakov. Detonation umlilo nezinto ezinokuvutha semoto izinjini - ngokushesha ezishile Izingxube zikaphethiloli emoyeni. Kwenzeka lapho injini isebenza ngaphansi komthwalo at ngomzuzu ongaphakeme futhi yekhwalithi ephansi nophethiloli. Le nqubo ibizwa ephelezelwa ningqongqoza, vibration, izinga lokushisa kuyanda. I kwaphumela engqongqoza "iminwe" ngesikhathi ukushesha (VAZ-2112 ikakhulukazi).

Kungani kukhona detonation?

Inombolo octane of fuel - isilinganiso ephawula Coefficient ukumelana okhela uketshezi ezivuthayo ngesikhathi kokucindezelwa. Ngamanye amazwi, lokhu ukumelana detonation. Ngokwemvelo, lokhu kusho motors, lapho isilinganiso kokucindezelwa impela high, yokuthi kudingeka nenombolo octane okusezingeni eliphezulu. Noma yimuphi injini yesimanje has a high zlib isilinganiso. Uma ugcwalisa ongaphakeme-octane yakhe uphethiloli, ke kakhulu kwandisa ingozi detonation. Surface ukuthungela - self-omlilo of ingxube uphethiloli amasilinda. Esinye isizathu salokhu mkhuba - umule unburnt noma okushisa aphakeme ekamelweni amandla omlilo. Esinye isizathu esenza knock "iminwe" yenjini ngesikhathi ukusheshisa - kuyinto engeyinhle fuel ingxube. Uma thina ukwandisa inani emoyeni maqondana nenani fuel, abangela engqongqoza. Too ingxube mafutha e uMbhalo okwamanje umthelela kuzokwenza detonation kungenzeka kunokuvamile. Futhi, nomphumela ofanayo kwenzeka ngesikhathi imithwalo eliphezulu. Knock "iminwe" ukuhlakaza ngenxa yamandla iyunithi sindisa. Uma uqala ukuthuthela igiya lwesithathu esikhundleni wokuqala, kungaba khona indandatho hhayi kuphela, kodwa futhi ehlukile metallic KUZWAKALA umsindo.

Esinye sezizathu ongqongqozayo

Lapho imoto ucosha isivinini, injini esimweni esicindezelayo. Ikakhulukazi uma udinga ukuhlakaza imoto ngokuzumayo. Lapho umshayeli ngazo isinyathelo namafutha ukuba phansi iqoqo ematfuba abukhali, isibonelo eyodwa ukuze amawaka, anamakhulu mathandathu, bese umshayeli ezwa esephoshophosho "iminwe" ngesikhathi ukushesha ( "Ngaphambi" akuyona ngaphandle). Lena ejwayelekile. Ukuze uthole ngokushesha ngesivinini, electronics enikeziwe uphethiloli uMbhalo ngaphezulu nge esilinganayo emoyeni, okuyinto ngokucacile kuzoholela detonation. Kodwa njengoba isimo zingenza bushelelezi isiqalo. Umshayeli uzowuzwa olwehlukanisa. Lesi simo esiyingqayizivele sibangelwa akuyona evamile isethi abushelelezi isivinini. Kulezi zimo, udinga ukukhomba ngokushesha futhi kuqedwe imbangela. Lokhu kuzosiza ukuzigwema.

izimbangela esivamile ukushaya "iminwe" ngesikhathi operation evamile yangaphakathi omlilo injini

Uma knock a "kuhle" ukuhlakaza ku "Kalina", mhlawumbe awahlelanga DFID. Uma ayisebenzi kahle, ke ECU uzothola ulwazi kahle, futhi unikeze ithimba okungalungile. Esinye isizathu - ngokungalungile wadalula ukuthungela isikhathi. Ngenxa yalesi sizathu, iphuzu lapho uphethiloli uyozishisa esiphezulu ayasondela TDC. Lokhu kuholela yokucindezeleka okwandayo ekamelweni amandla omlilo. Uma knock a "kuhle" ukuhlakaza ukuba "Ford Focus" ke inzwa mhlawumbe okuyiphutha iyathula detonation. Kufanele nakanjani hlola lento. Uma liyeke ukusebenza, kufanele esikhundleni. Kubi-izinga nophethiloli - siyimbangela zonke ezimbi ezenzekayo izimoto. Lokhu isivele wachaza ngokuningiliziwe ngenhla. Kufanele kuqashelwe ukuthi umsindo iminwe - lena akuyona inkinga ukuthi sekukhona ngokuhamba usebenzisa imoto njalo. Kunezimo lapho imoto kakade ne isitshalo iya okungalungile izinzwa axhunyiwe. Ngenxa yalokho, lokhu kuholela ekuphelelweni detonation ngingqongqotha. Le nkinga kuyingozi ikakhulukazi ngoba injini ebaleka-e ngingqongqotha sahlazo kuye. Kufanele asuswe.

imiphumela

Detonation kungabangela imiphumela ungalungiseki ngoba injini. It burnouts nezinye ukulimala valve, piston indandatho ukwehluleka. Kuleli qophelo, injini azizwa imithwalo enkulu ezishisayo kanye lokukhanda. Ukuqeda pistons onqenqemeni elihlanganisa emasongweni abaphukile up. Futhi uya nokuxhuma induku amabombo.

Indlela yokugwema detonation?

Ngaphandle kokukhetha, zonke izimoto zanamuhla anemisila inzwa akhethekile iyunithi, okuyinto basabela futhi zivimbele lesi simanga elimazayo. Uma detonation kwenzeka, inzwa ulwelwesi kuthola voltage, ukubaluleka zazo kuncike nobuningi amplitude we wave kusukela eziqhumayo isilinda. Isikhulu uthola izitshengiselo ezivela kwamanye inzwa nokushintsha algorithm kohlelo ukuthungela. Uma knock a "kuhle" lapho kuyashesha ( "Tavria"), izizathu lokhu mkhuba kungenzeka uphethiloli, silungisa carburetor, i-engeli ukuthungela. Indlela elula yokugwema detonation - ekuvimbeleni ukuthungela kwesikhathi. Ungase futhi wandise ijubane motor. Lapho ukuphathwa Kunconywa ukwandisa isivinini kancane kancane. Uma udinga ukuqala abukhali, ochwepheshe batusa ukuba untwist injini ukuqala, bese uqale ukunyakaza. Nciphisa detonation kungaba ziyavutha by Ukukhetha nokukhanyisa amakhandlela. Kulokhu kutuswa ukusebenzisa ikhandlela ashisayo. Bayoba ngashisa zonke ingxube fuel benganakwa, futhi akukho omawala ngeke.

isiphetho

Detonation njalo kwenzeka ngokuzumayo futhi ingadla abanikazi uvalo imoto. Lapho evunyelwe "kuhle", kufanele usebenzise lezi zincomo, izizathu wachaza ngokuningiliziwe. Uma inkinga awukwazi ingaxazululwa ngokuthi wena, kufanele sicele usizo ku-SRT.