Kunze kwemota dzedhiziri dzisina spark plugs, mota dzese dzepeturu, zvisinei nekuti dzakabayiwa mafuta kana kuti kwete, dzine spark plugs. Sei izvi?
Injini dzepeturu dzinosveta mumusanganiswa unopisa. Iyo inongoerekana yabatidza poindi yepeturu yakakwira zvakanyanya, saka spark plug inodiwa pakubatidza uye kupisa.
Basa re spark plug nderokuunza iyo pulsed high-voltage magetsi anogadzirwa neiyo ignition coil mukamuri yekupisa uye kushandisa spark yemagetsi inogadzirwa nema electrode kubatidza musanganiswa uye kupisa kwakazara.
Kune rumwe rutivi, injini dzedhiziri dzinosveta mumhepo muhumburumbira. Pakupera kwekumanikidza sitiroko, tembiricha mucylinder inosvika 500 - 800 ° C. Panguva ino, jekiseni remafuta rinopfapfaidza dhiziri pakumanikidzwa kukuru muchimiro chemhute mukamuri rinopisa, uko rinosanganiswa zvine chisimba nemhepo inopisa uye rinoputika kuita musanganiswa unopisa.
Sezvo tembiricha iri mukamuri yekupisa yakakwira zvakanyanya kupfuura iyo inobatidza yega yedhiziri (350 - 380 ° C), dhiziri inobatidza nekupisa yega. Uyu ndiwo musimboti wekushanda weinjini dzedhiziri dzinogona kupisa pasina inobatidza system.
Kuti uwane tembiricha yepamusoro pakupera kwekutsikirirwa, injini dzedhiziri dzine huwandu hwakakura hwekumanikidza, kazhinji kaviri iyo yeinjini dzepeturu. Kuve nechokwadi chekuvimbika kweyepamusoro compression ratios, injini dzedhiziri dzinorema kupfuura injini dzepeturu.
Chekutanga pane zvese, rega Kutonhorera Mota Kunetseka-Yemahara kutore iwe kuti unzwisise kuti ndeapi maitiro uye zvikamu zve spark plug?
Iyo modhi yedzimba spark plugs inoumbwa nezvikamu zvitatu zvenhamba kana mavara.
Nhamba iri kumberi inoratidza dhayamita yeshinda. Semuenzaniso, nhamba 1 inoratidza dhayamita ye thread ye 10 mm. Tsamba yepakati inoratidza kureba kwechikamu chespark plug chakakwizwa mucylinder. Nhamba yekupedzisira inoratidza rudzi rwekupisa rwe spark plug: 1 - 3 imhando dzinopisa, 5 ne6 imhando dzepakati, uye pamusoro pe7 imhando dzinotonhora.
Kechipiri, Kutonhorera Mota Kunetseka-Yemahara yakaunganidza ruzivo rwekuongorora, kuchengetedza uye kutarisira spark plugs?
1.Disassembly ye spark plugs: Bvisai-high-voltage distributors pane spark plugs uye ita zviratidzo panzvimbo dzavo dzepakutanga kuti udzivise kuiswa kusina kururama. - Panguva yedissembly, teerera pakubvisa huruva nemarara pane spark plug gomba pachine kudzivirira marara kuti asawira mucylinder. Paunenge uchibvisa, shandisa spark plug socket kubata zvakasimba spark plug uye shandura socket kuibvisa uye kuronga ivo muhurongwa.
2.Kuongorora kwe spark plugs: Iyo yakajairika ruvara rwe spark plug maelectrodes igreyish chena. Kana ma electrode akasvibiswa uye achiperekedzwa nekabhoni deposits, inoratidza kukanganisa. - Panguva yekuongorora, batanidza spark plug kune cylinder block uye shandisa iyo yepakati high-voltage waya kubata iyo terminal ye spark plug. Wobva wabatidza switch yekubatidza uye tarisa nzvimbo ye-high-voltage kusvetuka. - Kana iyo high-voltage jump iri pa spark plug gap, zvinoratidza kuti spark plug iri kushanda nemazvo. Zvikasadaro, inoda kutsiviwa.
3.Kugadziriswa kwe spark plug electrode gap: Iyo gap ye spark plug ndiyo yayo huru yekushanda technical chiratidzo. Kana gwanza rakanyanya kukura, magetsi epamusoro-soro anogadzirwa necoil yekubatidza uye muparadzi anonetsa kusvetuka achiyambuka, zvichiita kuti zviome kuti injini itange. Kana mukaha wacho uri diki zvakanyanya, unotungamira kune husina simba uye unowanzo kudonha panguva imwe chete. - Iyo spark plug magapu emhando dzakasiyana akasiyana. Kazhinji, inofanira kuva pakati pe 0.7 - 0.9. Kuti utarise ukuru hwegeji, spark plug geji kana simbi yakatetepa inogona kushandiswa. -Kana iyo gap yakakura kwazvo, unogona kurova zvinyoro nyoro electrode yekunze nescrewdriver mubato kuti gap rive rakajairika. Kana iyo gap iri diki, unogona kuisa screwdriver kana simbi sheet mu electrode uye woikwevera kunze.
4.Kutsiviwa kwe spark plugs: -Spark plugs zvikamu zvinodyiwa uye kazhinji zvinofanirwa kuchinjwa mushure mekutyaira 20,000 - 30,000 makiromita. Chiratidzo chekutsiva spark plug ndechekuti hapana spark kana chikamu chekubuda che electrode chinova denderedzwa nekuda kwekubvisa. Pamusoro pezvo, kana zvikaonekwa panguva yekushandiswa kuti spark plug inowanzoitwa kabhoni kana kukanganisa, zvinowanzoitika nekuti spark plug iri kutonhora zvakanyanya uye inopisa-mhando spark plug inoda kutsiviwa. Kana paine kupisa kwenzvimbo inopisa kana ruzha rwekukanganisa rwunoburitswa kubva muhumburumbira, inotonhora-mhando spark plug inoda kusarudzwa.
5.Kucheneswa kwe spark plugs: Kana paine mafuta kana kabhoni inoiswa pa spark plug, inofanira kucheneswa nenguva, asi usashandise murazvo kuigocha. Kana iyo porcelain core yakakuvadzwa kana kuputsika, inofanira kutsiviwa.
Nguva yekutumira: Sep-03-2024