Ndife akatswiri pazigawo za injini zapamwamba kwambiri.
Chilankhulo
◆Magalimoto amathamanga mumsewu tsiku ndi tsiku, kutha ndi kung'ambika kumakhala koopsa, mbali zina zimafunika kuzisintha pakapita nthawi.
◆ Spark plug ndi gawo lofunikira kwambiri pakuyatsa kwagalimoto, mtundu wa spark plug umatsimikizira mwachindunji ngati galimotoyo ikhoza kuyatsidwa.
Kodi spark plug iyenera kusinthidwa kangati?
Moyo wautumiki wa spark plugs umakhudzidwa ndi zinthuzo. Nthawi yogwiritsira ntchito ma spark plugs okhala ndi zinthu zosiyanasiyana ndi yosiyananso. Ena amafunika kusinthidwa ndi makilomita zikwi makumi awiri kapena makumi atatu, ndipo ena akhoza kusinthidwa ndi makilomita zikwi makumi asanu kapena makumi asanu ndi limodzi.
Kutengera ma elekitirodi, ma spark plug wamba pamsika amapangidwa ndi zida zinayi zazikulu:mkuwa, nickel alloy, platinamu ndi iridium.
▶ Copper core material spark plug ndi imodzi mwazofala kwambiri, moyo wake ndi wamfupi kwambiri, nthawi zambiri15,000makilomita pafupi20,000makilomita oti adzasinthidwe kamodzi.
▶ Pulagi ya nickel alloy spark ndiyabwino kuposa pulagi ya copper core spark, kuzungulira kwake ndi20,000km mpaka 30,000km.
▶Kulimba kwa pulatinamu spark plug ndikolimba. Mtengo wa mtundu uwu wa spark plug ndi wokwera mtengo kuposa ziwiri zoyambirira, ndipo kagwiritsidwe ntchito kake ndi kotalika. Nthawi zambiri, pulagi yamtunduwu imatha kusinthidwa kamodzi40000 ~ 50000 makilomita.
▶Iridium spark plug ndiye zida zapamwamba za ma spark plugs, moyo wake wautumiki ndi wautali kwambiri, ngati galimotoyo ili yosamala kwambiri, imatha kusinthidwa80,000 makilomita.
Pankhani yokonza galimotoyo, ogwira ntchito ku garaja amalangiza kuti alowe m'malo mwa spark plug. Mutha kusankha zinthu za spark plug malinga ndi inu nokha.
Pamene spark plug iyenera kusinthidwa, pali zizindikiro zingapo zoonekeratu zomwe zimachitika.
①Kumwa mafuta m'galimoto kunakwera mwadzidzidzi, koma mphamvu idachepa
Kugwiritsa ntchito mafuta m'galimoto kumakhala kokhazikika.
Ngati kugwiritsa ntchito mafuta mwadzidzidzi kumawoneka kusinthasintha kwakukulu, mbali zina za galimoto zafufuzidwa popanda mavuto, ndiye kuti m'pofunika kuyang'ana spark plug.
Spark plug ndi gawo lovala, kulephera kwake kumakhala kwakukulu. Ngati mtunda wa gasi wagalimoto yanu ukuwonjezeka mwadzidzidzi, mwina ndi vuto la spark plug.
②Thupi lagalimoto likuwoneka likugwedezeka nthawi zonse
Popanda ntchito, galimotoyo imagwedezeka pang'ono, koma sizowonekera.
Ngati galimotoyo ikugwedezeka pang'onopang'ono ndikumveka ngati kupuma movutikira, zimasonyeza kuti spark plug ndi yolakwika.
③Galimoto yoziziritsa ndiyovuta kuyiyambitsa, ndipo galimotoyo imangoyima yokha
Ntchito ya spark plug iyeneranso kukhala ndi kutentha koyenera, kutentha sikanafike, spark plug ilibe njira yodumphira moto.
Nthawi zambiri, injini ikagwira ntchito, kutentha kwa siketi ya insulator ya spark plug kuyenera kusungidwa pa 500 ~ 600 ℃. Ngati kuli kotsika kuposa kutentha kumeneku, spark plug singathe kulumpha moto. Ngati ndipamwamba kuposa kutentha uku, zingayambitse injini kuyaka modzidzimutsa.
Pamene spark plug ikulephera, galimotoyo imakhala ndi vuto kuyambira m'nyengo yozizira.
Pamafunika kuyesetsa kwambiri kuyatsa moto, ndipo mukangoyima pa nyali yofiyira pakati pa msewu, galimotoyo ikhoza kuyimiliranso, zomwe zimapangitsa kuti zikhale zovuta kuyiyambanso.
④Mukamayendetsa pa liwiro lotsika, thupi limakhala ndi kutsika kowoneka bwino
Pamene spark plug yathyoka, zimakhala zovuta kudyetsa mafuta.
Liwiro likakhala pakati pa 30 ndi 50 makilomita pa ola, galimotoyo idzayenda kwakanthawi, pamakhala kumverera kwamtsogolo, ndipo munthu amene wakhala mgalimotoyo amagwedezeka kwambiri.
Ngati galimoto ikuwoneka pamwamba pa mitundu ya 4 yazizindikiro, zikutanthauza kuti spark plug yawoneka yowonongeka, zizindikiro izi ndi galimoto kuti itulutse chizindikiro kwa inu, vuto lotereli litanenedwa kuti lisinthe nthawi yomweyo.
Ngakhale spark plug ndi yochepa, koma udindo ndi wofunika kwambiri. Ngati ili pachiwopsezo kwa nthawi yayitali, kuwalako kumapangitsa kuti galimoto isagwire moto, ndipo zolemetsa zimatha kuyambitsa kuyaka modzidzimutsa.
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