Indlela ukuchonga ucinezelo emva kwexesha okanye phambi kwexesha? Ilawulwa ucinezelo ixesha

Inkqubo ucinezelo uquka umthombo wamandla ombane, a coil, a chopper iyunithi yolawulo, amakhandlela kunye neengcingo namandla. Injongo yale isixhobo esimbaxa - ngexesha elifanelekileyo ngokusebenzisa yintlantsi ucinezelo ukuvelisa umxube womoya kunye namafutha anikezelweyo ibe yimiqulu injini yokutsha lwangaphakathi.

Iintlobo kweenkqubo zokuqalisa

Indlela esimbaxa ucinezelo wohlulwe iintlobo ngokweempawu kunye nemigaqo amanyathelo noshowo. Ngoko ke, lo ucinezelo ngu:

- contact;

- non-contact;

- e-mail.

Kakuhle eli

Xa uvula i isitshixo i Umqali ejika crankshaft injini, amandla avela ibhetri kuqala, emva kokuba livela wenkunkuma ukuba Ikhoyili kunye ungumgqithi uze intambo Amandla uya ngqo yintlantsi yintlantsi ekhobokisayo. Olufanelekileyo isithuthi ucinezelo yenziwa ixhomekeke uhlengahlengiso tramblera. Umsebenzi lo Ikhoyili nokwanda noguqulo ombane ephantsi (12 V) kwi kwenani (malunga nama-30 000). Timer, ukufumana similise unikezelo amandla yenza kube yi yintlantsi, le yokugqibela nge iintlantsi phemba umxube akwitankana ngexesha elithile intshukumo Pistons. Ngokwale nkqubo isebenza contact ucinezelo.

inkqubo isiqalo licwecwe

Olu hlobo iye oluphuculiweyo iseti kwezixhobo:

- Ikhoyili kunye iswitshi;

- isixhobo yangoku ukusasazwa kunye woluvo ukubetha;

- iseti abenzi boluvo detonation kunye noxinzelelo.

Le kwengoma yokugqibela yomsebenzi ngeemoto athathe amanyathelo ekulungelelaniseni iimeko zivuma yokusebenza.

Inkqubo yokuqala yekhompyutha

ucinezelo Electronic kwahlukile amanye bubukho iyunithi yolawulo ngekhompyutha, ukuba injongo yokuphumeza olawula inkqubo ucinezelo, elekhtrons uhlengahlengiso kusengaphambili-engile. Kukho okongezeleke kwaye kwabelwane ngalo umbane. ucinezelo Electronic kwenza kube nzima ukutshintsha Ipharamitha ezizenzekelayo kwaye yenza esitalini umsebenzi motor. Kwakhona ukuphucula impumelelo yaye kunciphisa ukusetyenziswa amafutha. Ubaleko kwixesha ebusika iya kuba nzima, ayiyi kuthabatha isiqalo motor elide. Kwakhona, ukuphuhliswa elilelona engile ixesha na ngokuzenzekelayo. Akukho mfuneko ukhathazeke malunga nemfuno uhlengahlengiso.

ucinezelo ekuqaleni

Zombini ezi azithandeki kwaye iya kubonakala kakubi inkqubo esebenza kuzo le mveliso. umxube fuel ucinezelo Early kwenzeka xa piston sele bengekafiki indawo ekhuthazwayo. Kuyinto kude ukusuka kwiziko phezulu kwabafileyo. kwaqala ukutsha kunye namandla akhululwe ukukhusela indlela le piston ukwenza ngesibetho yesiqhelo. Yenza umthwalo owongezelelweyo yinxalenye yamaqela igeza. Iibheringi ubunzima eninzi kakhulu ngokukhawuleza izinto eziphosakeleyo. Ukuze akwazi ukubona indlela ucinezelo emva kwexesha okanye phambi kwexesha, kufuneka ube uyazazi ezi mpawu uqale:

- uya kuva uphawu izandi yokukhala sisinyithi, ebonisa uphuhliso iziqalelo igeza;

- injini ukuze babe singazinzi ngakanye;

- ngokucinezela namafutha injini uqalisa ziliminxe kunye esibayeni.

ucinezelo Kamva umxube

Iimeko run loo yintlantsi yenziwa emva kwe References ezifunekayo eqhelekileyo motor ukusebenza. Kwimeko ngobuwena enjalo, umsebenzi piston ibe sele TDC, kunye namafutha ke umlilo. Akunyanzelekanga ube nexesha samaxesha ngokupheleleyo wakunika lonke elo amandla, le piston uya kwenza istroke. Kulo mzekelo, umxube isigodo ngokusebenzisa semigudu eKFC fly ku kumbhobho zeemoto. Ukuba umbono, indlela ukukhangela ucinezelo babemele bathobele ukutyhileka zinto zilandelayo:

- amandla injini yehliswe kakhulu;

- ukusetyenziswa kwamafutha uya kwandisa kakhulu;

- nobushushu zesityalo amandla kunye incandescence zeemoto manifolds kunokwenzeka;

- Iziseko ukubunjwa nagarnyh phezu engaphakathi lombhobho kunye nezinto nezihlanganisi iqela intonga-piston.

Umbuzo of indlela yokubona ucinezelo emva kwexesha okanye phambi kwexesha, ngoku musani ndikubeke isiphelo efile, kodwa kufuneka ukwazi ubume cebetshu nokusebenza motor ukufumanisa imiba kwi zetyala.

Launch diesel complex

Xa diesel izityalo amandla amakhandlela timer kunye iyala ukuba oye ucinezelo. Ucinezelo kwenzeka ngeendleko stroke ucinezelo. Kule nkqubo, zamafutha lesitofu lombhobho zikarhulumente kwamasuntswana hygroscopic. Ngexesha ucinezelo ngenxa kubushushu yokutsha kwenzeka kwaye nomjikelo umsebenzi. Kuba ukunikezelwa idizili iziqulathi bahambelana nemilomo kunye impompo amafutha koxinzelelo oluphezulu. nemilomo ngaphakathi imvelaphi inyuselwa khona kwiindibano impompo, ibiya ukutshiza. ucinezelo diesel Early ixhomekeke ngezizathu ezifanayo kunye injini ipetroli. Kuba umsebenzi wesiqhelo kufuneka ukunyenyisa pump eliphezulu xi ku actuation le plungers zisenzeka uluhlu olucetyiswayo. Ukuze ufunde ukusebenza uxinzelelo pump, ukuya kwenye imigca amafutha kufuneka ukudibanisa igeyiji yoxinzelelo. umgangatho spray kuxhomekeke kwimeko ibandla injector impompo. Ukuba amacandelo izinto injector zikwimeko ohlelelekileyo qiniseka ukuba kuchaphazela ukusebenza kwezi mveliso. Ukulungisa amaxabiso wesiqhelo ka-elekhtrons endaweni yemibhobho eqhagamshelwe kwimpompo ityhubhu yeplastiki ecacileyo. xa ebonakalayo iilebhile crankshaft njengako kuya kuthathwa ukuba ukuma Pistons abase abondliwayo.

Indlela ukufaka i ucinezelo

I-hlengiso kufuneka wenziwe injini bengasebenzi. Kufuneka ukulungiselela iseti eyimfuneko yezitshixo (13 no-38). Emva koko, ukudilizwa kwamakhandlela kunye bahlola imeko yabo. electrode Eqhelekileyo abe umbala obomvu. Ukuba umbala emnyama, kuyimfuneko ukutshintsha emoyeni lokucoca kwaye ukucoca iziqalelo adala yintlantsi. Kuyimfuneko ukuba ukucwangcisa piston kwi TDC lombhobho lokuqala ngokuthi ukujikeleza crankshaft. Kufuneka ukulungelelanisa uphawu kwi yunithi kunye flywheel. Kukho imiqondiso amiselweyo TDC kunye BDC. Xa Ibloko amanqaku amathathu elibonisa ucinezelo ixesha-10, 5 no 0 degrees. Kuba ukusebenza eqhelekileyo, angle kukhokela degrees 5 kufuneka abe noxanduva. Emva kokwenza ukuphululwa data ukuba instal suppositories zokucoca izitshixo kunye nezinye izixhobo ezingekho ezinxulumene isimiso. Khumbula ukuba iziqulathi injini musani ukwenza kwenye, uze ube inkqubo echazwe ngokucacileyo umsebenzi isibini. Ukuba piston lokuqala kunikwa umvumbo ucinezelo, ngelixa namahlakani alo - lombhobho lesithathu okanye lesine - na imeko enye.

Indlela ukunyenyisa ixesha lokuphendula yintlantsi

Oku kuya kufuna iitheminali kunye ibhalbhu kunye isitshixo ukuba ndiwuthukulule tramblera. Enye wire lead kufuneka adityaniswe kwi coil ombane aphantsi, kwaye eyesibini - ubunzima. Isibane luyakusebenza njenge voltmeter. Ivula i isitshixo kwi lock eziyimfuneko ukwenza kokusebenzisa i ucinezelo. Housing tramblera kuya kufuneka ukuba niye kwicala langasekunene de isibane sivala. yintlantsi Ibe kuya kuthetha mzuzu yokuphembeka komlilo. Emva koko kufuneka ukutshintsha umzimba kwelinye icala kude kube isibane ukhanyisela kwakhona. Ngoku kuyimfuneko ukwenza ukusebenza ukulungisa, kwaye esi sicwangciso lugqityiwe. Ngoku, ukuba baqonde indlela yokubona ucinezelo emva kwexesha okanye phambi kwexesha, akukho ngxaki.

Ngaba kunokwenzeka ukuba ukufaka iyunithi yolawulo electronic

Kuyenzeka ukufaka izixhobo ezinjalo iimoto kunye uhlobo contact iswitshi. Ubungcono kuya kufuneka ukuba bachithe imali, kodwa ke isiphumo efunyenweyo iya kuvumela ukuba abuyisele zonke iindleko. Ukufakelwa iyunithi iza kuvumela:

- ukunciphisa ingxolo;

- ukuphucula ukusebenza resource le motor;

- sebenzisa ipetroli kunye ezahlukeneyo octane ngaphandle umonakalo kwisityalo amandla;

- ukufezekisa ibambelele namandla ngakumbi iimpawu;

- ukwandisa ukusebenza;

- ukunciphisa amafutha;

- kunxibelelana okufunwa kokusingqongileyo (kuncitshiswa ukukhutshwa kwezinto eziyingozi);

- ukujonga yoMgaqo-injini.

Xa usebenzisa le yunithi akufuneki ukuba ukucinga, ukujonga ukuba izixa-ucinezelo kamva okanye ngaphambili, yonke into iza kwenziwa ngokuzenzekela.

Ukubeka non-contact uhlobo starter

Ukuchongwa iingxaki behamba kwiimeko zokuqhuba kunye injini efudumeleyo. Xa imoto kukhawulezisa, kufuneka ukunika igesi kabukhali, ngoko niya kuva isandi piston pin, lwezikhululo ngexesha ukudayela. Ukuba oko kuya kuthatha ixesha elide, zifuna ngomzi ajikeleza ukusuka ekhohlo ukuya ekunene ngu isidanga mnye. Ukuba akukho ndawo ibiyelweyo detonation ephilileyo kufuneka ukuba yi-mali efanayo kwelinye icala. Ubude detonation kufuneka ibe phakathi imizuzwana ezimbini. Ukuchaneka isethingi kungenzeka kuxhomekeka ucwangco kunye nokusebenza eqhelekileyo kwenkqubo amafutha kunye filter umoya, nto leyo zatshintsha yonke ngeekhilomitha amawaka 10.

Ngoko ke, sibonile ukuba indlela yokubona ucinezelo emva kwexesha okanye phambi kwexesha.