Yintoni i-coil yokutsha kwemoto
Ikhoyili yokutshisa yemoto yeyona nto iphambili kwinkqubo yokutshisa yemoto. Umsebenzi wayo ophambili kukuguqula umbane othe ngqo we-12V low-voltage obonelelwa yibhetri ube ngumbane othe kratya ofikelela kwi-20,000 ukuya kwi-30,000 volts ngokusebenzisa umgaqo wokungenisa i-electromagnetic, ukubonelela ngamandla afunekayo ukuze iplagi ye-spark iqhekeze umxube womoya-fuel, ngaloo ndlela ivuthela umxube wefutha kwisilinda yenjini. Umgaqo wayo wokusebenza usekelwe kwi-electromagnetic induction: xa ikhoyili yokuqala inikwa amandla ukuvelisa intsimi yemagnethi, i-ECU (iYunithi yoLawulo lwe-Electronic) ilawula umbane ukuba unqunyulwe, kwaye intsimi yemagnethi iyanyamalala ngokukhawuleza. Ikhoyili yesibini ibangela umbane ophezulu ngenxa yotshintsho kwi-magnetic flux. Le nkqubo kufuneka igqitywe ngokuchanekileyo kwi-milliseconds ukuqinisekisa ukusebenza kakuhle nokuzinzileyo kwenjini.
Isizathu sokuba ikhoyili yokutsha ikwazi ukuguqula umbane we-voltage ephantsi kwisithuthi ibe yi-voltage ephezulu kukuba inesimo esifanayo ne-common transformer, kwaye umlinganiselo wokujika kwekhoyili yokuqala kwikhoyili yesibini mkhulu. Nangona kunjalo, indlela yokusebenza kwekhoyili yokutsha yahlukile kweyomtshini otsha. I-common transformer isebenza ngokuqhubekayo, ngelixa ikhoyili yokutsha isebenza ngokuphindaphindiweyo. Igcina kwaye ikhuphe amandla ngokuphindaphindiweyo kumaza ahlukeneyo ngokwesantya esahlukileyo senjini.
Xa i-coil yokuqala iqhagamshelwe kumbane, kwenziwa i-magnetic field enamandla ejikeleze njengoko umbane usanda, kwaye i-iron core igcina amandla e-magnetic field. Xa isixhobo sokutshintsha siqhawula isekethe ye-coil yokuqala, i-magnetic field ye-coil yokuqala iyabola ngokukhawuleza, kwaye i-voltage ephezulu kakhulu iya kufakwa kwi-coil yesibini. Okukhona i-magnetic field ye-coil yokuqala iphela ngokukhawuleza, kokukhona umbane umkhulu ngexesha lokuqhawulwa kombane, kwaye okukhona umlinganiselo wokujika kwee-coil ezimbini umkhulu, kokukhona i-voltage ephezulu ebangelwa yi-coil yesibini.
Ukungasebenzi kakuhle kwekhoyili yokutsha emotweni kunokubangela uthotho lweengxaki zenjini, nto leyo echaphazela ukhuseleko kunye nokusebenza kakuhle kokuqhuba. Oku kulandelayo kuchaza ngokweempawu, izizathu, ukufunyaniswa kunye nokugcinwa.
Iimpawu ze-Youdaoplaceholder0: Iimpawu eziqhelekileyo zokungaphumeleli kwe-ignition coil ziquka:
Ubunzima bokuqalisa: Xa iqalisa ukubanda, injini yenza isandi esithi "dada" kuphela kodwa iyasilela ukuqala, okanye ixesha lokuqalisa lidlula imizuzwana emi-5.
Ukungcangcazela kwe-Youdaoplaceholder0 okungenzi nto: Ukungcangcazela okuqhelekileyo kwenzeka emzimbeni wesithuthi, kwivili lokuqhuba okanye kwisihlalo ngexesha lokungasebenzi, kunye nokuguquguquka kwesantya okungaphezulu kwe-±50rpm.
I-Youdaoplaceholder0 Ukukhawulezisa okubuthathaka kunye nokuxhuzula : Amandla ayaphazamiseka kuluhlu lwe-2000-3000 RPM. Kukho "uvakalelo lokuxhuzula" xa ucinezela i-accelerator ngamandla. Amandla ayalahleka xa udlula.
Isiganeko sokutsha kwe-cylinder ye-Youdaoplaceholder0: Ukutsha kwe-cylinder yenjini kunokubangela ukuba umbhobho wokukhupha umoya wenze isandi esithi "putt-putt", unyuse ukusetyenziswa kwepetroli kwaye kukhawulezise ukwakheka kweediphozithi zekhabhoni.
I-Youdaoplaceholder0 Ingxaki enkulu: Umlilo opheleleyo kwiisilinda ngazinye unokuthintela injini ekuqaliseni okanye ubangele ukuba i-catalytic converter eneendlela ezintathu ivaleke.
I-Youdaoplaceholder0 Unobangela wempazamo: Izizathu eziqhelekileyo ziquka:
I-Youdaoplaceholder0 Izinto ezibangela ubushushu obugqithisileyo kunye nokusingqongileyo: ubushushu obugqithisileyo benjini, imeko-bume yobushushu obuphezulu okanye ukungcola kobushushu okungalunganga kunokubangela ukukhukuliseka kwekhoyili.
I-Youdaoplaceholder0 Imicimbi yombane : i-voltage ephezulu kakhulu yombane, i-open circuit okanye i-short circuit ukuya emhlabeni kwimigca ye-high-voltage, ukungaphumeleli kwesilawuli sokutshaja.
Ingxaki yokunxibelelana kwe-Youdaoplaceholder0 component : Iidiphozithi zekhabhoni ezigqithisileyo, isithuba esikhulu kakhulu okanye i-short circuit kwi-spark plug, okwandisa umthwalo kwi-coil.
I-Youdaoplaceholder0 Iziphene zomgangatho kunye nokufakelwa : Umgangatho ophantsi wekhoyili ngokwayo, i-inter-turn short circuit, okanye ukungafani nemodeli yesithuthi.
Umsebenzi ongalunganga we-Youdaoplaceholder0: ukulibala ukucima iswitshi yokutsha emva kokupaka kubangela ukuba ikhoyili ishushu kakhulu ngenxa yokuvula ixesha elide.
Iindlela zokufumanisa kunye nokuchonga isifo: zingahlolwa ngala manyathelo alandelayo:
Ukuqwalasela iimpawu ze-Youdaoplaceholder0: Nika ingqalelo kwiimpawu ezixhaphakileyo ezifana nobunzima bokuqalisa ukubanda kunye nokuxhuzula ngexesha lokukhawulezisa ngequbuliso.
Uhlolo olubonakalayo lwe-Youdaoplaceholder0: Vula indawo yenjini uze ujonge ukuba iikhoyili zinezikhewu, iimpawu zokutsha okanye amabala eoyile.
Uvavanyo lwe-Youdaoplaceholder0 Resistance : Sebenzisa i-multimeter ukulinganisa ukuxhathisa kwe-coil. Uluhlu oluqhelekileyo lwe-coil yokuqala yi-0.5-2Ω, kwaye kwi-coil yesibini, yi-8-15kΩ.
Ukufundwa kwekhowudi yempazamo ye-Youdaoplaceholder0 OBD : Iikhowudi zempazamo ezifana ne-P0300 (impazamo yesilinda engacwangciswanga) okanye i-P0301-P0304 (impazamo yesilinda ethile) zinokunceda ekufumaneni ingxaki.
Uvavanyo lobuchwephesha lwe-Youdaoplaceholder0 : Uluhlu oluqhelekileyo lovavanyo lwamandla okutsha yi-20-40kV. Ukuba ingaphantsi kwe-15kV, ikhoyili kufuneka itshintshwe.
Ukugcinwa kwe-Youdaoplaceholder0 Amanyathelo okuthintela: Ukugcinwa rhoqo kunokwandisa ubomi bekhoyili:
Jonga inkangeleko yekhoyili, imeko yoqhagamshelo kunye nesithuba seplagi yespark rhoqo emva kweekhilomitha ezingama-20,000.
Xa utshintsha iiplagi zespark, jonga iikhoyili ngaxeshanye njengoko ubomi bazo buhambelana.
Gcina indawo yenjini icocekile kwaye yomile, kwaye kuphephe ukuhlanjwa ngqo xa uhlamba imoto.
Qalisa imoto uze ulinde imizuzwana engaphezu kwama-30 ukuze unciphise impembelelo yombane okhawulezileyo.
Sebenzisa ipetroli ye-octane ecetyiswayo (efana neNombolo 95) ukunciphisa ukwakheka kwediphozithi yekhabhoni.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
