Knock Inzwa: Izindlela (Vaz "Kalina", "Priora", "Toyota", "iNsephe")

Lesi sihloko sizohlaziya lokho inzwa engqongqoza. Izimpawu ukwehluleka kule divayisi uzophinde makwazeke kini. Imoto yesimanje - kuba iqoqo zikagesi, okuyinto banesibopho ukusebenza kwe-injini iyonke. Yiqiniso, okuningi iziteshi sevisi itholakala ensimini ka ezweni lethu. Kodwa ukuhluleka engenzeka nganoma yisiphi isikhathi futhi ngasiphi ibanga kusuka isevisi eliseduze. knock inzwa yidivayisi encane, kodwa kuthinta ukusebenza kahle yenjini.

Kuyini inzwa engqongqoza?

Kuyadingeka ukuba asuse ulwazi mayelana imodi esebenzayo ye yangaphakathi omlilo engine. ICE elawula uhlelo kunalokho eyinkimbinkimbi kuhilela sebuningini amadivayisi, enye yazo inzwa ukuthi kuwuphawu nesenzakalo wokungqongqoza e injini. Ngaphezu kwalokho, kuvumela nawe ukuthola hhayi kuphela khona ongqongqozayo, kodwa futhi ukukala ukubaluleka kwabo. Lokhu kwenzeka ukunikezela lapho okungafanele uphethiloli ekamelweni amandla omlilo. Ikakhulukazi, uma i- isilinganiso emoyeni nophethiloli. Ngokusebenzisa kusenesikhathi uhlelo lokulawula engqongqoza Kwenziwa ngokulungisa Ukwakheka fuel ingxube. Esikhathini inzwa endaweni ekahle kakhulu - phakathi uMbhalo wesibili nowesithathu. Ngamanye amazwi, ngokuqondile phakathi block motor. Lize ikuvumela ukuba alobe detonation kulencane engqongqoza e injini. Lawa embarrassments engenzeka uma okuyiphutha engqongqoza inzwa. Izimpawu, "Priora" sici nakunoma isiphi esinye imoto, okufanayo.

Kanjani inzwa engqongqoza?

On izimoto zanamuhla zisebenzisa umklamo kwe-broadband kanye nohlobo resonant. Sinenkosi eyodwa noma amabili okukhiphayo uxhumano kwi-control unit electronic. Eyisisekelo Piezo - ipuleti encane, oveza ugesi ngenxa yesenzo uthuthumele nokudludliza. Futhi kukhona omunye umthetho: namandla umvimbo, aba maningi ubungako bamandla uzobe ipuleti elakhiwe. Ngokufanayo, vibration: ayanda nobuningi, lo voltage okukhiphayo of element piezoelectric emikhulu.

Lezi nemingcele ungakwazi ukulandelela inzwa engqongqoza. Izimpawu ( "iNsephe 'ngayo ngokuqondene nalokhu akuhlukile kwezinye izimoto) ziyafana. Zonke yenani idatha ye voltage phezu plate fed electronic control unit lakhiwe microcontroller. Uvumela ukuhlela isikhathi ukuthungela, futhi lishintsha ukusabela ukuthungela uphethiloli emoyeni ingxube ekamelweni amandla omlilo.

Kuyini detonation?

Kodwa ngaphambi sikhuluma inzwa engqongqoza, izimpawu ukwehluleka Vaz-2114 kanye nezinye onobuhle, kudingeka sithole ukuthi kungani kukhona into enjalo. Ngokuqinisekile uke wawezwa zihamba ngophethiloli izinjini metallic clatter, lapho namafutha icindezelwa ngokushesha. Ngokuvamile it is elahliwe eminweni yakhe, kodwa lo mbono akunembile.

Inkinga iwukuthi ekuqaleni amandla omlilo emoyeni-fuel ngxube inhlansi overshoot kwenzeka phakathi electrode inhlansi ngesikhathi. Ngakho-ke, ukwanda lokushisa nokucindezelwa ngqo ekamelweni amandla omlilo. Ngenxa yalokho, self-ukuthungela futhi ukuqhuma ingxube fuel kuqale nokuqala ukwenzeka. Inhlamvu kuqhuma wave ebodeni kuyinto injini efanayo kakhulu ku engqongqoza metal.

Ziyini izimbangela eziyinhloko zalokhu of waziba

Njengoba asebenzelana ngayo yokuthi kungenxa lomkhuba, kubalulekile ukukhuluma mayelana sezizathu esenza ukuba detonation. Lokubaluleke kakhulu kuyinto uphethiloli, ikhwalithi kanye nebanga (inombolo octane). The ephansi ukubaluleka yokugcina, ephansi ukuzinza uphethiloli kufanele detonation. Mayelana njengoba asikhulumi, ukuze ifake uphethiloli kaphethiloli ihlolwe ukugwema ezinye izinkinga. Sicela uqaphele ukuthi ngokuvamile kukhona ongqongqoza ngemva refueling at iziteshi osolisayo. Yiqiniso, inzwa engqongqoza Vaz, izimpawu sokuhlupheka zazo kuxoxwa ngazo esihlokweni, uvumela isikhathi ukuqeda izimpawu sidilize.

Ngaphezu kwalokho, esinye sezizathu nesenzakalo of sidilize - ukuthi akulungile efakwe engela phambili. Kungenzeka ukuthi ibhande isikhathi uye wathuthela a kwamazinyo ezimbalwa, kungakho ukuphazamiseka. Ngokuvamile imbangela ongqongqozayo eba mpofu fuel ingxube. Ngenxa yalokho, fuel kancane iyasha futhi ubamba ukushisa okuningi. Ngakho, gxuma elibukhali lokushisa kanye nesenzakalo wokungqongqoza. Lokhu umonakalo zingatholakala, uma ubheka electrode inhlansi ipulaki.

Yini enye kungabangela detonation?

Isizathu esikhulu detonation - kuyinto ukwanda kokutheleleka kudlange kakhulu lokushisa ekamelweni amandla omlilo. Futhi ongqongqozayo kungaba avuse izinkinga valve. Ngokwesibonelo, uphazamise eyanele kanye qeda. Kulokhu, amagesi qeda ayikwazi ngokukhululekile uphume. Lokhu kubangela detonation e injini. Lokunye lokubaluleke ngalokulinganako kukhona izimo lapho ukusebenza kwe-yangaphakathi omlilo injini kwenzeka. Ikakhulukazi, ukwakheka qualitative ingxube fed ekamelweni amandla omlilo. Khona ngiyakufakaza ungqongqoze inzwa Vaz, izimpawu zazo sizobona manje ukuthola iphutha. It ikuvumela ukulungisa ukusebenza yenjini.

Kungenzeka ukuthi kuye kwaba khona ukwanda esiphezulu umthwalo evumelekile kwi yangaphakathi omlilo injini, futhi ukubukeka ekamelweni amandla omlilo, le electrode ka inhlansi semali umule. Uma ukusebenza lwenzeka ngesikhathi emazingeni okushisa aphakeme, okuvela wokungqongqoza is ngenakugwemeka. Yiqiniso, kukhona okweqile yenjini amandla omlilo, zonke izinto. Okuningi ukugqoka crank indlela, okuyinto luhambisana nomthwalo ukwehluleka kwanoma injini.

Kuthiwani uma inzwa ephukile?

Kungenzeka ukuthi inzwa engqongqoza zingase zingasebenzi kahle. Lapho injini iqala troit. Kulokhu, uzodinga ukwenza idivayisi uphethwe. Isinyathelo sokuqala ukuba banake isimo wiring ngayo nefunda ngayo inzwa ixhunywe ohlelweni control imoto. Ukukhokhela ukunakekelwa okukhethekile ukuze ukuxhumana. Uma abe-plaque noma basuke oxidized, kumele ukukhiqiza bula. eliqinisekisiwe Ngakho iyiphi inzwa engqongqoza. "Kalina", izimpawu sokuhlupheka okuyizinto akukho ihlukile kuleyo enikezwa esihlokweni idinga ukuba nokugcinwa esifike ngesikhathi futhi esikhundleni izingxenye.

Kodwa endabeni lapho kungekho umonakalo zangaphandle lutholwa, kumele kuphetfwe ukuthi kukhona ukwehluleka inzwa. Zonke umsebenzi kungenziwa ngokuzimela. Ukuze ususe inzwa engqongqoza, uzodinga iqoqo elincane amathuluzi. Ngokuvamile, ukususwa Kwenziwa ngokusebenzisa ikhi 20 noma 13. It kuxhomeke kulokho uhlobo idivayisi ukusetshenziswa ku imoto yakho.

A indlela elula uphethwe

Ngemva kokususa kokuxhuma voltmeter ukuphela lokususa we inzwa izindlu, omuhle - kagesi egijima kuwo. Eqine voltmeter izilinganiso kumele imiswe endaweni ukubaluleka 0.2 V Manje, cabanga ngesimiso okusebenzela inzwa engqongqoza. Kwakuthiwa ngenhla ukuthi ipuleti iqala ugesi ngesikhathi umthelela. Ngakho-ke, kudingeka sigqoke imivimbo emzimbeni zedivayisi. Amandla ukuba ibe khona ehlukile. Kuye kanzima kanjani you phansula inzwa engqongqoza kuzohluka voltmeter.

Uma engashintshi, kukhona ukwehluleka zedivayisi. Kulokhu, usizo kuphela esikhundleni ephelele. Zuza inzwa kungaba kunoma iyiphi auto. Sicela uqaphele ukuthi le divayisi imiklamo eziningana. Ngakho-ke thatha inzwa ubudala kufakwe njengoba isampula. Ithemu engqongqoza izinzwa inkonzo eliphezulu kakhulu. Ziyakwazi cishe phakade, njengoba kwasho zimane lutho zonke ukugqashula kuyo. Kufanele kuphawulwe ukuthi izimoto ezahlukene wasebenzisa yasekuqaleni engqongqoza inzwa. Izimpawu ( "Toyota" noma Vaz, akunandaba) Kuyokwenziwa okufanayo, kodwa ezingeni kanye umumo gagasi isignali okukhipha kungahluka kakhulu.

Ukuhluleka labalulekile eluLwimi wesifunda inzwa

Njengoba uke waphawula, akusho ukwethula kobunzima esikhundleni detonation inzwa. Kodwa kwenzekani wukuthi, ngisho nangemva ukufakwa kwaleli washi elisha ayisebenzi kahle injini. Ezimweni ezinjalo, kudingeka ukuxilonga ngokugcwele wiring semoto. Izibani isibani, okusho azisa abasebenzisi sanoma yikuphi ukulimala kwe injini, lapho engqongqoza senzeka operation engazinzile.

Imbangela evamile ukwehluleka itholakala emgqeni isignali, okungase ngiwunqamule. Ngaphezu kwalokho, imithombo yezokuzijabulisa ingadlulisela ubuqotho ukuzivikela ebucayini. Kaningi kuyenzeka inzwa wesifunda ezikhumulweni nomunye. Kungakhathaliseki amanga ukwahluleka inzwa noma wiring, ngazo ixhunyiwe ku-control unit electronic, izimpawu zangaphandle kuyoba okufanayo.

okutholakele

Manje ngoba sewuyazi ukuthi ukuthi inzwa engqongqoza. Izimpawu Vaz-2110 kanye nezinye izimoto nazo hhayi manje imfihlo. Futhi ungakwazi kalula self-ukuxilonga bese ushintsha elingeyona inkimbinkimbi ezinjalo. Into esemqoka - isikhathi ukuba banake okuvela engqongqoza e injini. Futhi zama hhayi ifake uphethiloli at iziteshi alithembekile.