Gucomeka.
Amacomeka ya spark, azwi kwizina rya fire nozzle, uruhare rwayo ni ukurekura amashanyarazi yumuriro mwinshi woherejwe numuyoboro mwinshi wa voltage (umurongo wa nozzle wumuriro), kumena umwuka uri hagati ya electrode ebyiri zicyuma, hanyuma ukabyara amashanyarazi kugeza gutwika gaze ivanze muri silinderi. Ubwoko bwibanze ni: quasi ubwoko bwa spark plug, inkombe yumubiri usohoka wacometse, icyuma cya electrode ubwoko bwa spark plug, icyicaro cyubwoko bwa spark plug, ubwoko bwa spark plug, icyuma gisimbuka ubwoko bwa spark plug nibindi.
Amashanyarazi acomeka yashyizwe kuruhande cyangwa hejuru ya moteri. Amashanyarazi ya kare yahujwe nuwayakwirakwije kumurongo wa silinderi. Mu myaka icumi ishize, moteri ku modoka yahinduye ahanini igicanwa cyo gutwika kandi icyuma cya spark kirahuzwa. Umuvuduko wogukora wumuriro wumuriro byibuze 10000V, kandi voltage nini itangwa namashanyarazi 12V na coil yo gutwika, hanyuma ikoherezwa mumashanyarazi.
Mubikorwa byumuvuduko mwinshi, umwuka uri hagati ya electrode yo hagati na electrode kuruhande rwicyuma cya spark bizahita byiyongera, bigakora ion zashizwemo neza na electroni yubusa. Iyo umuyagankuba uri hagati ya electrode ugeze ku gaciro runaka, umubare wa ion na electron muri gaze wiyongera nka avalanche, ku buryo umwuka utakaza insulasiyo, kandi icyuho kikaba umuyoboro usohora, bikavamo ikintu cyo "gusenyuka". Muri iki gihe, gaze ikora umubiri urumuri, ni ukuvuga "ikibatsi". Hamwe no kwaguka kwayo, hari n'ijwi "gukubita". Ubushyuhe bwiki gishashi burashobora kuba hejuru ya 2000 ~ 3000 ℃, birahagije kugirango ucane imvange mucyumba cyo gutwika silinderi.
Nigute ushobora kumenya icyuma gihinduka kugirango uhinduke
Kugirango umenye niba icyuma gikoreshwa kigomba gusimburwa, isura, imikorere nogusimbuza inzinguzingo ya spark irashobora gusuzumwa mubice bitatu:
Ikimenyetso cyo gucomeka kugaragara
Reba Amabara :
Ibara risanzwe : ijipo ya spark plug insulator igomba kuba yijimye cyangwa idahari-yera, byerekana imiterere yaka.
umukara : icyuma gisa nicyirabura kandi cyumye, gishobora kuba imvange ikomeye muri silinderi, biganisha ku gucana nabi.
cyera : Igikoresho cya spark cyera, gishobora gushyirwaho nabi cyangwa kubitsa karubone.
Andi mabara adasanzwe , nkumutuku wijimye cyangwa ingese, arashobora kwerekana ko icyuma cyanduye cyanduye.
Kwambara electrode :
Electrode yambarwa cyane cyangwa yarazimye burundu, byerekana ko intera yo gutwara ari nini kandi itasimbuwe igihe kinini.
Imiterere yumubiri ceramic :
Ibintu byumuhondo cyangwa ibyondo bisa nibyondo kumubiri wa ceramic birashobora kwerekana ko amavuta yinjiye mubyumba byaka, kandi birakenewe kugenzura kashe ya peteroli hamwe nibindi bice.
Spark plug imikorere yuburyo bwo guca imanza
Tangira kandi wihute : nubwo moto ishobora gutangira bisanzwe, birakenewe kureba niba umuvuduko wihuta mugihe urugi rwa lisansi rwuzuye rworoshye kugirango tumenye imikorere ya spark plug.
Ubushobozi bwo gutwika : karubone nyinshi mumacomeka ya spark izagira ingaruka kubushobozi bwo gutwika, bikaviramo ingorane zo gutangira cyangwa umuvuduko udafite umuvuduko.
Umucyo wacometse kumurongo
Ibikoresho bisanzwe : nka nikel alloy spark plug, birasabwa kugenzura kilometero 20.000.000.000, bitarenze kilometero 40.000 kugirango bisimburwe.
Ibikoresho byiza cyane : nka iridium zahabu, platine spark plug, cycle yo gusimbuza ni ndende, muri rusange birasabwa kugenzura no gusimbuza kilometero 40.000-100.000, ukurikije igitabo cy’ibinyabiziga cyihariye kandi uko ibintu bimeze.
Ibikoresho bikora cyane : nka kabiri iridium spark plug, cycle yo gusimbuza irashobora kugera kuri kilometero 100.000 cyangwa zirenga, ndetse na moderi zimwe zishobora kugera kuri kilometero 150-200.000.
Icyitonderwa *: Inzira yo gusimbuza icyuma gishobora guhinduka bitewe nikirango nicyitegererezo cya moteri, kandi birasabwa kohereza amabwiriza yihariye mubitabo by'imodoka.
Mu ncamake, kugirango umenye niba icyuma gikoreshwa kigomba gusimburwa, isura yibara ryibara rya spark, kwambara electrode, imiterere yumubiri wa ceramic hamwe na mileage yimodoka nubwoko bwa moteri bigomba gusuzumwa byuzuye. Muri icyo gihe, kugenzura buri gihe no gusimbuza ibyuma byacanwa bifite akamaro kanini kugirango ukomeze imikorere myiza ya moteri kandi wongere ubuzima bwa serivisi.
Niba ushaka kumenya byinshi, komeza usome izindi ngingo kururu rubuga!
Nyamuneka uduhamagarire niba ukeneye ibicuruzwa nkibi.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha MG & MAUXS ibice byimodoka ikaze kugura.
