Uhlelo lokulahla ngaphandle kokuxhumana

Uhlelo lokuthungela emotweni luyadingeka ukuze kukhanyiswe ingxube kaphethiloli womoya ongene kusilinda senjini. Isetshenziswa ezinhlakeni zikagesi ezisebenzisa uphethiloli noma igesi. Izinjini zikadizili zinemigomo yokusebenza ehlukile. Basebenzisa umjovo wephethiloli oqondile kuphela (kokunye ukulungiswa kwezinhlelo zikaphethiloli, funda lapha).

Kulokhu, ingxenye entsha yomoya icindezelwe ku-cylinder, okuthi kulokhu kushise izinga lokushisa likaphethiloli kadizili. Okwamanje i-piston ifinyelela esikhungweni esiphezulu esifile, i-elekthronikhi ifafaza uphethiloli ku-cylinder. Ngaphansi kwethonya lokushisa okuphezulu, ingxube iyasha. Ezimotweni zesimanje ezineyunithi yamandla enjalo, kuvame ukusetshenziswa uhlelo lukaphethiloli wohlobo lwe-CommonRail, olunikeza izindlela ezahlukahlukene zomlilo wephethiloli (ichazwa ngokuningiliziwe kokunye ukubuyekeza).

Umsebenzi uphethiloli unit kwenziwa ngendlela ehlukile. Ekuguqulweni okuningi, kuchazwa ngenombolo ephansi ye-octane (ukuthi iyini, nokuthi kunqunywa kanjani, kuchazwa lapha) uphethiloli uvutha emazingeni okushisa aphansi. Yize izimoto eziningi ezingama-premium zingafakelwa ama-powertrains ajovo ngqo ahamba ngophethiloli. Ukuze ingxube yomoya nophethiloli ivuthe ngokucindezela okuncane, injini enjalo isebenza ngokubambisana nohlelo lokuthungela.

Akunandaba ukuthi umjovo kaphethiloli usetshenziswa kanjani kanye nokwakheka kohlelo, izinto ezibalulekile ku-SZ yilezi:

• Ikhoyili coil (kumamodeli ezimoto zanamuhla kungenzeka kube neziningana zazo), ezakha amandla wamandla aphezulu;
• Spark plugs (ngokuyisisekelo ikhandlela elilodwa lithembela kusilinda owodwa), lapho kunikezwa khona ugesi ngesikhathi esifanele. Inhlansi yakhiwa kuwo, ibeka i-VTS kusilinda;
• Umsabalalisi. Ngokuya ngohlobo lwesistimu, kungaba ngomshini noma ngogesi.

Uma zonke izinhlelo zokuthungela zihlukaniswe ngezinhlobo, khona-ke kuzoba khona ezimbili. Okokuqala ukuxhumana. Sesikhulume ngaye ngokubuyekezwa okuhlukile... Uhlobo lwesibili aluthintwa. Sizogxila kuyo kuphela. Sizoxoxa ngokuthi yiziphi izinto eziqukethe, ukuthi zisebenza kanjani, nokuthi yiziphi izinhlobo zokungasebenzi kahle okukhona kulolu hlelo lokuthungela.

Luyini uhlelo lokushayela imoto olungenakuxhumana

Ezimotweni ezindala, kusetshenziswa uhlelo lapho i-valve ingeyohlobo lokuxhumana lokuxhumana. Lapho ngomzuzwana othintana nabo bexhunyiwe, isekhethi elihambisanayo lekhoyili yokuthungela liyavalwa, bese kwenziwa amandla aphezulu, okuthi, kuye ngesekethe evaliwe (ikhava yomhambisi inesibopho salokhu - funda ngakho lapha) iya kukhandlela elihambisanayo.

Ngaphandle kokusebenza okuzinzile kwe-SZ enjalo, ngokuhamba kwesikhathi bekudingeka yenziwe yesimanje. Isizathu salokhu ukwehluleka ukukhulisa amandla adingekayo okhela i-VST kuma-motors esimanjemanje ngokucindezela okwengeziwe. Ngaphezu kwalokho, ngejubane elikhulu, i-valve yomshini ayihambisani nomsebenzi wayo. Okunye ukungalungi kwedivayisi enjalo ukugqoka koxhumana nabo be-breaker-distributor. Ngenxa yalokhu, akunakwenzeka ukuhlela kahle futhi ulinganise kahle isikhathi sokushisa (ekuqaleni noma kamuva) kuye ngejubane le-injini. Ngenxa yalezi zizathu, uhlobo lokuxhumana SZ alusetshenziswa ezimotweni zesimanje. Esikhundleni salokho, i-analogue engaxhumani ifakiwe, futhi kwafakwa uhlelo lwe-elekthronikhi, olufunda ngokuningiliziwe lapha.

Lolu hlelo luhlukile kunangaphambili kwalo ngoba kulo inqubo yokwenza ukukhishwa kukagesi kumakhandlela ayihlinzekwa ngomshini, kodwa ngohlobo lwe-elektroniki. Ikuvumela ukuthi ulungise isikhathi sokushisa, futhi ungayishintshi cishe kuyo yonke impilo yokusebenza kweyunithi yamandla.

Ngenxa yokwethulwa kwama-elekthronikhi amaningi, uhlelo lokuxhumana luthole ukuthuthuka okuningi. Lokhu kwenza kube lula ukuyifaka kuma-Classics, lapho i-KSZ isetshenziswe khona ngaphambilini. Isiginali yokwakhiwa kwe-high-voltage pulse inehlobo lokufaka olwengeziwe. Ngenxa yesondlo eshibhile nomnotho, i-BSZ ikhombisa ukusebenza kahle kwezinjini ezisemkhathini ezinevolumu encane.

Yini eyenzelwe nokuthi kwenzeka kanjani

Ukuze siqonde ukuthi kungani uhlelo lokuxhumana kwakudingeka luguqulwe lube olokuxhumana, ake sithinte kancane ngomgomo wokusebenza kwenjini yomlilo yangaphakathi. Inhlanganisela kaphethiloli nomoya kuhlinzekwa lapho kushaywa unyawo lapho ipiston idlulela enkabeni yabantu abafile. I-valve yokudla bese iyavalwa bese kuqala isifo sokucindezelwa. Ukuze imoto ifinyelele ekusebenzeni okuphezulu, kubaluleke kakhulu ukunquma isikhathi lapho kudingeka khona ukuthumela isignali ukukhiqiza i-high-voltage pulse.

Ezinhlelweni zokuxhumana ku-distributor, ngesikhathi sokujikeleza kwe-shaft, oxhumana nabo be-breaker bavaliwe / bavuliwe, ababhekele umzuzu wokuqongelelwa kwamandla ku-voltage-low emazombezombe nokwakheka kwamandla aphezulu wamanje. Enguqulweni engaxhumana naye, lo msebenzi unikezwa inzwa yeHholo. Lapho ikhoyili yenze inkokhiso, lapho oxhumana naye umsabalalisi evaliwe (kusembozo sabasabalalisi), le pulse ihamba ngomugqa ohambisanayo. Kwimodi ejwayelekile, le nqubo ithatha isikhathi esanele sokuba wonke amasiginali aye koxhumana nabo bohlelo lokushisa. Kodwa-ke, lapho isivinini senjini sikhuphuka, umhambisi wakudala uqala ukusebenza ngokungazinzi.

Lokhu okubi kubandakanya:

1. Ngenxa yokudlula kwamandla kagesi aphezulu ngoxhumana nabo, baqala ukusha. Lokhu kuholela eqinisweni lokuthi igebe phakathi kwabo liyakhula. Lokhu kungasebenzi kahle kuguqula isikhathi sokuthungela (i-ignition timing), okuthinta kabi ukuzinza kwunithi yamandla kagesi, kuyenza ibe namandla kakhulu, ngoba umshayeli kufanele acindezele phansi igesi kaningi ukuze andise ukuguquguquka kwamandla. Ngalezi zizathu, uhlelo ludinga ukunakekelwa ngezikhathi ezithile.
2. Ukuba khona koxhumana nabo ohlelweni kunciphisa inani lamandla aphezulu wamanje. Ukuze inhlansi "ikhuluphale", ngeke kwenzeke ukufaka ikhoyili esebenza kahle, ngoba amandla okudlulisa e-KSZ awavumeli ukuthi kusetshenziswe amandla aphezulu emakhandleleni.
3. Lapho isivinini senjini sikhuphuka, oxhumana nabo abasabalalisi benza okungaphezu nje kokuvala nokuvuleka. Baqala ukushayana bodwa, okubangela ukudlikiza kwemvelo. Lo mphumela uholela ekuvulekeni / ekuvalweni okungalawulwa koxhumana nabo, okuthinta nokuqina kwenjini yomlilo yangaphakathi.

Ukushintshwa koxhumana nabo abasabalalisi nabaphuli kanye nezakhi zama-semiconductor ezisebenza ngendlela engaxhumani nayo kusize ekuqedeni kancane lokhu kungasebenzi. Lolu hlelo lusebenzisa iswishi elawula ikhoyili ngokuya ngamasignali atholwe kusuka kuswishi yokusondela.

Ekuklanyeni okudala, i-breaker yakhelwe njengenzwa yeHholo. Ungafunda kabanzi mayelana nokwakheka kwayo nenqubo yokusebenza. kokunye ukubuyekeza... Kodwa-ke, kukhona nezinketho ezingenayo i-inductive ne-optical. Ku "classic", inketho yokuqala iyasungulwa.

Idivayisi yohlelo lokuthungela engathintwa

Idivayisi ye-BSZ icishe ifane ne-analogue yokuxhumana. Okuhlukile uhlobo lwe-breaker ne-valve. Ezimweni eziningi, kufakwa njenge-breaker inzwa kazibuthe esebenza kumphumela weHholo. Iphinde ivule futhi ivale isekethe kagesi, ikhiqize amapulse aphansi ahambisanayo.

Iswishi ye-transistor iphendula la mapulse futhi ishintshe ama-coil windings. Ngaphezu kwalokho, ukukhokhwa kwamandla aphezulu kuya kumsabalalisi (umsabalalisi ofanayo, lapho, ngenxa yokushintshana kwe-shaft, oxhumana nabo be-high-voltage yesilinda ehambelana nabo bavaliwe / bavuliwe). Ngenxa yalokhu, ukwakheka okuzinzile kwenkokhiso edingekayo kunikezwa ngaphandle kokulahleka koxhumana nabo be-breaker, ngoba abekho kulezi zinto.

1. Spark plugs; 2.Ignition distributor inzwa; 3. Isikrini; 4. Inzwa engathintwa; 5. Shintsha; 6. Ignition ikhoyili; 7. Ibhlokhi lokufaka; 8.Ignition edluliselwe; 9.Ignition switch.

Ngokuvamile, isifunda sohlelo lokucekela ngaphandle kokuxhumana siqukethe:

• Ukunikezwa kwamandla (ibhethri);
• Iqembu lokuxhumana (ukukhiya ukuthungela);
• Inzwa ye-Pulse (yenza umsebenzi we-breaker);
• Iswishi yeTransistor eshintsha ama-windings wesifunda amafushane;
• Ignition coils, lapho, ngenxa yesenzo sokungeniswa kwe-electromagnetic, i-12-volt yamanje iguqulwa ibe amandla, asevele engamashumi ezinkulungwane zama-volts (le parameter incike ohlotsheni lwe-SZ nebhethri);
• Umsabalalisi (ku-BSZ, umsabalalisi unolwazi lwesimanjemanje ngandlela thile);
• Izintambo ezinamandla amakhulu (ikhebula elilodwa eliphakathi lixhunywe kwikhoyili yokuthungela kanye nokuxhumana okuphakathi komhambisi, futhi ezi-4 sezivele zisuka kusembozo somsabalalisi ziye kusibani sekhandlela lekhandlela ngalinye);
• Spark plugs.

Ngaphezu kwalokho, ukwenza inqubo yokuthungela i-VTS, uhlelo lokuthungela lolu hlobo lufakwe i-UOZ centrifugal regulator (isebenza ngesivinini esikhuphukile), kanye nesilawuli se-vacuum (esenziwa lapho umthwalo ophakathi kwamandla kagesi unyuka).

Ake sicabangele ukuthi i-BSZ isebenza ngamuphi umgomo.

Umgomo wokusebenza kohlelo lokucekela ngaphandle kokuxhumana

Uhlelo lokuthungela luqala ngokuvula ukhiye engxenyeni (itholakala kwikholamu yokuqondisa noma eduze kwayo). Okwamanje, inethiwekhi ebhodini ivaliwe, futhi okwamanje kunikezwa ikhoyili kusuka ebhethri. Ukuze ukuthungela kuqale ukusebenza, kuyadingeka ukwenza i-crankshaft ijikeleze (ngebhande lesikhathi, lixhunywe kumshini wokusabalalisa igesi, wona ojikelezisa umphini wokusabalalisa). Kodwa-ke, ngeke ijikeleze kuze kube yilapho ingxube yomoya / uphethiloli ifakwa kumasilinda. I-starter iyatholakala ukuqala yonke imijikelezo. Sesivele sixoxile ukuthi isebenza kanjani. kwesinye isihloko.

Ngesikhathi sokujikeleza okuphoqelelwe kwe-crankshaft, futhi ngayo i-camshaft, shaft yokusabalalisa iyajikeleza. Inzwa yeHholo ithola umzuzu lapho kudingeka khona inhlansi. Okwamanje, kushintshwa i-pulse, okucisha ukubamba okuyinhloko kwekhoyili yokuthungela. Ngenxa yokunyamalala okubukhali kwamandla ku-voltage yesibili, kwakhiwa ugongolo olunamandla amakhulu.

Njengoba ikhoyili ixhunywe ngocingo oluphakathi nekepisi lokusabalalisa. Ishintshana, shaft yokusabalalisa ivula isilayida ngasikhathi sinye, esixhuma ngokuhlukile ukuxhumana okuphakathi nabathintana nabo kulayini we-high-voltage oya kwisilinda ngasinye. Okwamanje ukuvala oxhumana naye ohambelana nogongolo olunamandla amakhulu kuya ekhandlela elihlukile. Kwakhiwa inhlansi phakathi kwama-electrode ale nto, okokhela ingxube yomoya-petrol ocindezelwe kusilinda.

Lapho nje injini iqala, asisekho isidingo sokuba i-starter isebenze, futhi oxhumana nabo kufanele bavulwe ngokukhipha ukhiye. Ngosizo lwendlela yokubuya kwentwasahlobo, iqembu lokuxhumana libuyela ekushiseni kusendaweni. Ngemuva kwalokho uhlelo lusebenza ngokuzimela. Kodwa-ke, kufanele unake ama-nuances ambalwa.

Okuhlukile kokusebenza kwenjini yomlilo yangaphakathi ukuthi i-VTS ayishisi ngokushesha, ngaphandle kwalokho, ngenxa yokuqhuma, injini izokwehluleka ngokushesha, futhi kuthatha ama-millisecond ambalwa ukwenza lokhu. Isivinini esihlukile se-crankshaft singadala ukuthi ukuthungela kuqale ngaphambi kwesikhathi noma sekwephuze kakhulu. Ngalesi sizathu, ingxube akumele ifuthwe ngasikhathi sinye. Ngaphandle kwalokho, iyunithi lizoshisa ngokweqile, liphelelwe amandla, ukusebenza okungazinzile, noma ukuqhuma kwamabutho kuzobonwa. Lezi zinto zizozibonakalisa ngokuya ngomthwalo wenjini noma ijubane le-crankshaft.

Uma ingxube yephethiloli yomoya ivutha kusenesikhathi (i-engeli enkulu), khona-ke amagesi akhulayo azovimbela i-piston ekuqhubekeni kwesifo sokucindezelwa (kule nqubo, le nto isivele inqobe ukumelana okukhulu). I-piston enokusebenza kahle okuphansi izosebenza unhlangothi osebenzayo, ngoba ingxenye enkulu yamandla avela ku-VTS evuthayo isivele isetshenziselwe ukumelana nesifo soxinzelelo. Ngenxa yalokhu, amandla weyunithi ayahla, futhi ngejubane eliphansi kubonakala ngathi "kuminyanisa".

Ngakolunye uhlangothi, ukubeka ingxube ngomzuzwana kamuva (i-engeli encane) kuholela eqinisweni lokuthi iyasha kulo lonke uhlangothi lokusebenza. Ngenxa yalokhu, injini ishisa kakhulu, futhi i-piston ayisusi ukusebenza okuphezulu ekukhulisweni kwamagesi. Ngalesi sizathu, ukuthungela sekwephuzile kwehlisa kakhulu amandla eyunithi, futhi kuyenze ibe namandla kakhulu (ukuqinisekisa ukunyakaza okunamandla, umshayeli kuzodingeka ukuthi acindezele igalikhi yegesi ngamandla).

Ukuqeda imiphumela emibi enjalo, isikhathi ngasinye lapho ushintsha umthwalo enjinini nakwijubane le-crankshaft, udinga ukusetha isikhathi esithile sokushisa. Ezimotweni ezindala (lezo ezingasebenzisi ngisho nomsabalalisi), kwafakwa lever ekhethekile ngale njongo. Ukusetha ukuthungela okudingekayo kwenziwa ngesandla ngumshayeli uqobo. Ukwenza le nqubo izenzakalelayo, onjiniyela bakha i-centrifugal regulator. Ifakwe kusabalalisi. Le nto iyisisindo esilayishwe entwasahlobo esihlotshaniswa ne-plate base breaker. Ukuphakama kwesivinini se-shaft, lapho izinsimbi zihluka ngokwengeziwe, futhi lapho ipuleti iphenduka kakhulu. Ngenxa yalokhu, ukulungiswa okuzenzakalelayo kwesikhathi sokunqanyulwa komoya oyinhloko wekhoyili kwenzeka (ukwanda kwe-SPL).

Lapho umthwalo ulamandla eyunithi, kulapho kugcwaliswa khona amasilinda ayo (kulapho ukucindezela kwephethiloli kucindezelwa, futhi ivolumu enkulu ye-VTS ingena emakamelweni). Ngenxa yalokhu, ukushiswa kwenhlanganisela kaphethiloli nomoya kwenzeka ngokushesha, njengasekuqhumeni. Ukuze injini iqhubeke nokukhiqiza ukusebenza kahle okuphezulu, isikhathi sokusha umlilo kufanele silungiswe siye phansi. Ngale njongo, kufakwa umlawuli we-vacuum. Iphendula ngezinga le-vacuum kokuphindwe kaningi kokudla, futhi ngokufanele ilungisa ukuthungela kumthwalo osenjinini.

Isimo sesiginali yenzwa yeHholo

Njengoba sesibonile, umehluko omkhulu phakathi kohlelo lokuxhumana kanye nohlelo lokuxhumana ukumiselela ikhefu elinabantu oxhumana nabo ngenzwa ye-magnetoelectric. Ekupheleni kwekhulu le-XNUMX, isazi sesayensi yemvelo u-Edwin Herbert Hall wenza ukutholakala, okuyisisekelo senzwa yalelo gama. Ingqikithi yokutholakala kwayo imi kanje. Lapho amandla kazibuthe eqala ukusebenza kwi-semiconductor lapho kugeleza khona ugesi wamandla kagesi, noma amandla kagesi (transverse voltage) avela kuwo. La mandla angaba ngama-volts amathathu kuphela kunamandla amakhulu asebenza kwi-semiconductor.

Inzwa yeHholo kuleli cala iqukethe:

• Uzibuthe unomphela;
• Ipuleti le-semiconductor;
• Ama-microcircuits agibele epuletini;
• Isikrini sensimbi esiyindilinga (isithwebuli) sigibele kushaft yokusabalalisa.

Umgomo wokusebenza kwalenzwa ulandelayo. Ngenkathi ukuthungela kuvuliwe, i-current igeleza nge-semiconductor iye kuswishi. Uzibuthe utholakala ngaphakathi kwesihlangu sensimbi, esine-slot. Kufakwa ipuleti le-semiconductor maqondana nozibuthe ongaphandle kwesitholi. Lapho, ngesikhathi sokuzungeza kwe-shaft yokusabalalisa, ukusika kwesikrini kuphakathi kwepuleti nozibuthe, amandla kazibuthe asebenza entweni eseduze, futhi kukhiqizwa ukucindezela okweqile.

Lapho nje isikrini siphenduka futhi insimu kazibuthe iyeka ukusebenza, i-voltage eguqukayo iyanyamalala ku-wafer ye-semiconductor. Ukushintshwa kwalezi zinqubo kwakha amapulse ahambisana nogesi ophansi ku-sensor. Bathunyelwa kuswishi. Kule divayisi, ama-pulse anjalo aguqulwa abe yimanje yokugudluza okuyisisekelo okuyisisekelo, okushintsha la ma-windings, ngenxa yokuthi kukhiqizwa i-voltage ephezulu yamanje.

Ukungasebenzi kahle ohlelweni lokucekela ngaphandle kokuxhumana

Ngaphandle kokuthi uhlelo lokucekela ngaphandle kokuxhumana luyindlela yokuziphendukela koxhumana naye, futhi ukungalungi kwenguqulo yangaphambilini kuyasuswa kuyo, akuyona leyo engenayo ngokuphelele. Okunye ukungasebenzi kahle kwe-SZ yokuxhumana nakho kukhona ku-BSZ. Nazi ezinye zazo:

• Ukwehluleka kwama-spark plugs (wokuthi uwahlola kanjani, funda ngokwehlukana);
• Ukuqhekeka kwe-wiring ethandekayo kwikhoyili yokuthungela;
• Oxhumana nabo bahlanganiswe (futhi hhayi kuphela oxhumana nabo abasabalalisi, kodwa futhi nezintambo ezinamandla amakhulu);
• Ukwephula ukwahlukanisa izintambo eziqhumayo;
• Amaphutha ekushintsheni kwe-transistor;
• Ukusebenza okungalungile kwe-vacuum kanye nabalawuli be-centrifugal;
• Ukwephuka kwenzwa yeHholo.

Yize ukungasebenzi kahle okuningi kungumphumela wokuguga okujwayelekile, kuvame ukuvela futhi ngenxa yobudedengu bomshayeli uqobo. Isibonelo, umshayeli angafaka uphethiloli emotweni ngophethiloli wekhwalithi ephansi, ephule uhlelo lokulungisa olujwayelekile, noma, ukuze onge imali, wenza isondlo eziteshini zensiza ezingafanelekile.

Okungabalulekanga kangako ekusebenzeni okuzinzile kohlelo lokuthungela, futhi hhayi kwalowo ongathintwa nje kuphela, yikhwalithi yezinto ezisetshenziswayo nezingxenye ezifakiwe lapho kufakwa lezo ezihlulekile. Esinye isizathu sokuwohloka kwe-BSZ yizimo zezulu ezingezinhle (isibonelo, izintambo eziqhuma ezisezingeni eliphansi zingabhoboza ngesikhathi semvula enamandla noma inkungu) noma ukulimala komshini (okuvame ukubonwa ngesikhathi sokulungiswa okunganembile).

Izimpawu ze-SZ ezinamaphutha zingukusebenza okungazinzi kwunithi yamandla kagesi, ukuba yinkimbinkimbi noma ngisho nokungenzeki kokuyiqala, ukulahleka kwamandla, ukwanda kokuminza, njll. Uma lokhu kwenzeka kuphela lapho kunomswakama owandayo ngaphandle (inkungu esindayo), khona-ke kufanele unake umugqa we-voltage ephezulu. Izintambo akumele zibe manzi.

Uma injini ingazinzile ngokungenzi lutho (ngenkathi uhlelo lukaphethiloli lusebenza kahle), lokhu kungakhombisa ukulimala kukhava yabasabalalisi. Uphawu olufanayo ukuwohloka kweswishi noma inzwa yeHholo. Ukwanda kokusetshenziswa kukaphethiloli kungahlotshaniswa nokwehla komshini noma izilawuli ze-centrifugal, kanye nokusebenza okungalungile kwamakhandlela.

Udinga ukusesha izinkinga ohlelweni ngokulandelana okulandelayo. Isinyathelo sokuqala ukuthola ukuthi ngabe inhlansi yenziwe yini nokuthi isebenza kangakanani. Siqaqa ikhandlela, sabeka othini lwezibani bese sizama ukuqala imoto (i-mass electrode, i-lateral, kufanele incike emzimbeni wenjini). Uma izacile kakhulu noma cha, phinda inqubo ngekhandlela elisha.

Uma kungekho nhlansi nhlobo, kuyadingeka ukuthi uhlole ulayini kagesi ngamakhefu. Isibonelo salokhu kungaba oxhumana nabo bezintambo abane-oxidized. Ngokwehlukana, kufanele kukhunjulwe ukuthi ikhebula elinamandla amakhulu kufanele lome. Ngaphandle kwalokho, amandla wamandla aphezulu angahle anqamule ungqimba lwe-insulating.

Uma inhlansi inyamalala kuphela kukhandlela elilodwa, lapho-ke kube khona igebe esikhaleni esisuka kumsabalalisi siye ku-NW. Ukungabi bikho kokukhazimula kuwo wonke amasilinda kungakhombisa ukulahleka kocingo ocingweni oluphakathi olusuka kwekhoyili kuye kwikhava yokusabalalisa. Ukungasebenzi kahle okufanayo kungaba ngumphumela wokulimala komshini ku-valve cover (crack).

Izinzuzo zokushisa okungathintwa

Uma sikhuluma ngobuhle be-BSZ, ngakho-ke, uma kuqhathaniswa ne-KSZ, inzuzo yayo enkulu ukuthi, ngenxa yokungabi bikho koxhumana nabo be-breaker, kunikeza umzuzu onembe kakhudlwana wokwakheka kwenhlansi yokushisa ingxube kaphethiloli womoya. Lona ngumsebenzi ophambili wanoma yiluphi uhlelo lokushisa.

Ezinye izinzuzo ze-SZ ebhekiwe zifaka:

• Ukugqoka okuncane kwezinto zomshini ngenxa yokuthi kunezimbalwa zazo kudivayisi yayo;
• Isikhathi esithe xaxa sokwakheka kwe-high voltage pulse;
• Ukulungiswa okunembe kakhudlwana kwe-UOZ;
• Ngejubane eliphezulu lezinjini, uhlelo lugcina ukuqina kwalo ngenxa yokungabikho kokuxokozela koxhumana nabo be-breaker, njenge-KSZ;
• Ukulungiswa okuhle ngokwengeziwe kwenqubo yokuqongelela kokushaja ekujikeni okuyinhloko nasekulawuleni inkomba yamandla oyinhloko;
• Ikuvumela ukuthi wakhe i-voltage ephakeme ekushayweni kwesibili kwekhoyili ngenhlansi enamandla amakhulu;
• Ukulahleka kwamandla okuncane ngesikhathi sokusebenza.

Kodwa-ke, amasistimu wokucekela ngaphandle kokuxhumana awanazo izingqinamba zawo. Okubi okuvame kakhulu ukwehluleka kokushintshwa, ikakhulukazi uma kwenziwa ngokwendlela endala. Ukuwohloka kwesifunda okufushane nakho kuvamile. Ukuqeda lokhu kusilela, abashayeli bezimoto bayelulekwa ukuthi bathenge ukuguqulwa okuthuthukile kwalezi zinto, ezinempilo ende yokusebenza.

Ekuphetheni, sinikeza ividiyo eningiliziwe yokuthi ungasifaka kanjani isistimu yokucekela ngaphandle kokuxhumana:

Ukufakwa kwe-BSZ, imfundo enemininingwane yevidiyo.

Imibuzo nezimpendulo:

Yiziphi izinzuzo zesistimu yokuthungela ngaphandle kokuthinta? Akukho ukulahleka kokuxhumana kwe-breaker / distributor ngenxa yediphozithi ye-carbon. Kulolu hlelo, inhlansi enamandla kakhulu (uphethiloli uvutha ngokuphumelelayo).

Yiziphi izinhlelo zokuthungela ezikhona? Oxhumana naye futhi ongathintana naye. Othintwayo angaqukatha i-breaker mechanical noma inzwa yeHholo (umsabalalisi - umsabalalisi). Kusistimu yokungathinteki, kukhona iswishi (kokubili i-breaker kanye nomsabalalisi).

Ungaxhuma kanjani ikhoyili yokuthungela ngendlela efanele? Intambo ensundu (ephuma kumshini wokuthungela) ixhunywe kutheminali +. Intambo emnyama ihlezi ku-contact K. Othintwayo wesithathu kukhoyili unogesi ophezulu (uya kumsabalalisi).

Isebenza kanjani i-electronic ignition system? I-voltage ephansi yamanje inikezwa ekujikeni okuyinhloko kwekhoyili. Inzwa yokuma kwe-crankshaft ithumela ukushaya kwenhliziyo ku-ECU. I-winding eyinhloko ivaliwe, futhi i-voltage ephezulu ikhiqizwa kwesibili. Ngokwesiginali ye-ECU, i-current iya ku-spark plug oyifunayo.