Yintoni iplagi ye-spark yemoto
Iplagi ye-spark yemoto yinxalenye ebalulekileyo kwinkqubo yokutsha yenjini yepetroli. Umsebenzi wayo kukungenisa i-voltage ephezulu kwigumbi lokutsha, ukukhupha ngesithuba se-electrode ukuvelisa i-spark yombane, ukutshisa umxube ovuthayo kwisilinda, kwaye ngaloo ndlela uqhube injini ukuba isebenze.
Umsebenzi oyintloko kunye nolwakhiwo lweplagi yespark
Umsebenzi oyintloko we-Youdaoplaceholder0.
I-voltage ephezulu eveliswa yi-ignition coil (edla ngokudlula i-10,000 volts) ingeniswa kwigumbi lokutsha. Ngokusebenzisa i-electrode gap discharge, kuveliswa i-spark ukuze kutshiswe umxube ovuthayo kwi-cylinder kwaye kuqhutywe injini ukuze isebenze.
Ukusebenza kwenjini kuchaphazela ngokuthe ngqo amandla ayo kunye noqoqosho lwamafutha, kwaye yinxalenye ebalulekileyo yokusebenza kwenjini okuqhelekileyo.
Icandelo le-Youdaoplaceholder0 .
I-Youdaoplaceholder0 I-electrode ephakathi : Iqhagamshelwe kumbane we-voltage ephezulu, onoxanduva lokukhupha iintlantsi ukuze kuveliswe iintlantsi.
I-Youdaoplaceholder0 I-electrode yokumisa umhlaba : Yenza umsantsa wokukhupha kunye ne-electrode ephakathi (ngesiqhelo yi-0.6-1.2 mm).
I-insulator ye-Youdaoplaceholder0 : yahlula i-electrode esembindini kwi-electrode yokumisa umhlaba ukuze ithintele ii-short circuits.
Indlu yentsimbi ye-Youdaoplaceholder0 : enemisonto, esetyenziselwa ukuxhoma isilinda yenjini.
Umgaqo wokusebenza we-Youdaoplaceholder0
Inkqubo yokutsha ye-Youdaoplaceholder0 enamanyathelo amane:
Ikhoyili yokukhanyisa ivelisa i-voltage ephezulu kuzo zombini iziphelo ze-electrode ye-spark plug, eqhekeza emoyeni ukuze yenze i-arc.
I-arc ifudumeza igesi exutyiweyo kubushushu obuphezulu, yenze isiseko selangatye.
Ilangatye liyakhula lize litshise, nto leyo eqhuba i-piston ukuba ihambe.
Amandla aveliswa kukutsha aguqulwa abe ngamandla oomatshini ukuze imoto isebenze.
Uhlobo kunye nokukhetha kwe-Youdaoplaceholder0
Uhlobo lwexabiso leekhalori ze-Youdaoplaceholder0 : Yahlulwe ngohlobo olubandayo, uhlobo olushushu kunye nohlobo oluphakathi. Ukhetho lusekelwe kumlinganiselo woxinzelelo lwenjini kunye neemeko zokusebenza (umzekelo, uhlobo olubandayo lusetyenziselwa iinjini ezikhawulezayo kunye nohlobo olushushu kwiinjini ezikhawulezayo).
Izinto ze-electrode ze-Youdaoplaceholder0 : Izinto eziqhelekileyo ziquka ii-nickel alloys, ii-silver alloys, ii-platinum alloys, njl.njl., ezichaphazela ubomi bee-spark plugs kunye nokuzinza kwe-ignition.
Umsebenzi ophambili weplagi ye-spark yemoto kukutshisa igesi exutyiweyo kwisilinda yenjini ngokuvelisa i-spark yombane, ngaloo ndlela iqhuba imoto ukuba isebenze. Le misebenzi ilandelayo yile:
Umsebenzi wokutsha
Iplagi yespark ingenisa i-voltage ephezulu kwigumbi lokutsha, ikhuphe ngesithuba se-electrode ukuze ivelise i-spark yombane, ivuthela umxube ovuthayo kwisilinda. Eli linyathelo elibalulekileyo ekusebenzeni kwenjini.
Lawula inkqubo yokutsha
Ngokulungisa ixesha kunye namandla okutsha, ukuphucula isantya sokutsha, ubushushu kunye noxinzelelo, ukusebenza okuzinzileyo kwenjini kunokuqinisekiswa, ngelixa kunciphisa ukukhutshwa kongcoliseko.
Phucula ukusebenza kakuhle kwepetroli
Ukuphucula inkqubo yokutsha kunokuphucula ukusetyenziswa kwepetroli, kunciphise ukusetyenziswa kwepetroli, kwaye kunciphise ukukhutshwa komphunga weoyile engatshanga kunye nongcoliseko.
Isiphumo sokucoca
Ukukhutshwa kwe-electrode kwi-spark plug kuvelisa i-ionization phenomenon, enceda ukususa ukungcola kunye nodaka ngaphakathi kwenjini kwaye igcinwe icocekile.
Iiplagi ze-spark ezenziwe ngezinto ezahlukeneyo (ezifana negolide ye-ruthenium) zinokunciphisa iidiphozithi zekhabhoni kwaye zandise umjikelo wokutshintshwa, kodwa icebo lokulungisa kufuneka lihlengahlengiswe ngokwendawo esetyenziswa kuyo imoto kunye nemikhwa yokuqhuba.
Iimpawu eziphambili zeempazamo zeeplagi zeemoto kukutsha okungaqhelekanga, ukwehla kwamandla kunye nokusetyenziswa kwepetroli okwandisiweyo, njl. Kufuneka zilungiswe okanye zitshintshwe ngexesha elifanelekileyo ngokuxilongwa okucwangcisiweyo.
Uphawu oluphambili lokusilela kweplagi yespark ngu
I-Youdaoplaceholder0 Ukuqalisa okungaqhelekanga kunye nokutsha.
Ukuqalisa ngokubandayo kufuna imizamo emininzi kwaye kusenokungaphumeleli kwaphela.
Emva kokutsha, injini iyashukuma kakhulu, kwaye isantya sokungaqhubi kakuhle siyatshintshatshintsha nge-revolutions ezingaphezu kwama-200 ngomzuzu.
Ukwehla kokusebenza kwamandla e-Youdaoplaceholder0.
Impendulo yokukhawulezisa iyacotha, kwaye amandla aphumayo ancitshiswa nge-15% ukuya kwi-20% xa kudlula okanye kunyuka amathambeka.
Ixesha lokukhawulezisa eliyi-0-100km/h linokwandiswa ngemizuzwana eyi-1.5 ukuya kweyi-2.3.
Ukusetyenziswa kwamandla okungaqhelekanga kunye nokukhutshwa komoya ongcolileyo.
Ukusetyenziswa kwepetroli kuyanda nge-10% ukuya kwi-15%, kwaye umsi omnyama okanye oluhlaza okwesibhakabhaka uvela kwi-exhaust.
Ukukhutshwa kwee-hydrocarbons kunokugqitha umgangatho ngokuphindwe kathathu, okuchaphazela izinga lokupasa lokuhlolwa konyaka.
Uhlalutyo lwesizathu sempazamo
Ukulahleka kwe-electrode ye-Youdaoplaceholder0 kunye nediphozithi yekhabhoni .
Emva kokuba iplagi eqhelekileyo yespark isetyenzisiwe ngaphezulu kweekhilomitha ezingama-30,000, ukuguguleka kwe-electrode kunokufikelela kwi-0.3mm, kwaye umsantsa omkhulu ubangela ukuba i-voltage yokutsha inyuke.
Uxinzelelo olugqithisileyo lwegesi exutyiweyo okanye ukungcola okugqithisileyo kwioyile kunokubangela i-electrode carbonization.
Ufakelo lwe-Youdaoplaceholder0 kunye nezinto ezingqongileyo.
Ukungaphumeleli ukuyifaka ngokwe-torque eqhelekileyo kunokubangela ukungasebenzi kakuhle kobushushu kwaye kunokubangela ukunyibilikisa i-electrode.
Iimeko zokusebenza ezisebenza ngexesha elide ezinobushushu obuphezulu kunye noxinzelelo oluphezulu ziyakhawulezisa ukuguga kweeplagi zentlantsi.
Impazamo yokuhambelana kwenkqubo ye-Youdaoplaceholder0 .
Ukusilela kwekhoyili yokutshisa, ukuvaleka kwesihluzi somoya kunye nezinye izinto ezibangela ngokungangqalanga iiplagi zentlantsi ezingaqhelekanga.
I-Youdaoplaceholder0 Icebo lokugcina nokulungisa
Iindlela zokuxilonga ze-Youdaoplaceholder0 .
Jonga umbala we-electrode ye-spark plug: Ihlala imdaka ngebala. Umnyama ubonisa ukuba umxube utyebile kakhulu, kwaye umhlophe unokubonisa ukuvuza kwe-coolant.
Uvavanyo lwe-spark-voltage ephezulu: Ukuba akukho spark kwindawo ye-spark plug gap, kufuneka itshintshwe.
Iindlela zokuphatha ze-Youdaoplaceholder0 .
Iikhabhoni ezithambileyo zingacocwa ngobuchule. Ii-electrode ezinxitywe ngaphezulu kwe-0.8mm okanye ezinesithuba esingaphezulu kwe-1.2mm mazitshintshwe.
Xa kutshintshwa, yonke iseti kufuneka itshintshwe ukuze kuthintelwe ukungcangcazela okubangelwa ngumahluko wokusebenza phakathi kwee-electrode ezintsha nezindala.
Ulondolozo lokuthintela lwe-Youdaoplaceholder0.
Iinjini ezine-turbocharged ziyacetyiswa ukuba zihlolwe rhoqo emva kweekhilomitha ezingama-30,000, kwaye iinjini ezivuthelweyo ngokwemvelo zingadluli kwiekhilomitha ezingama-50,000.
Khetha iiplagi ze-spark ze-iridium/platinum (ezinobomi obuziikhilomitha ezingama-80,000 ukuya kwi-100,000) kwaye uphephe ukusebenzisa iimveliso ezikumgangatho ophantsi.
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.
