Ndeupi musiyano uripo pakati pehot spark plugs uye cold spark plugs?
Zviri mukati
Ruzivo rwekupenya kwe spark plug, iro rinoratidza kuti spark plug "rinopisa" kana "kutonhora," raive rakakosha makore makumi mashanu apfuura. Ikozvino kukosha kweiyo nyaya kwakati kwakadzikira, sezvo iwo makenduru anotenderwa nemugadziri akaiswa pamotokari, kana kuti kutevedzera kwavo kunovimbiswa neakayambuka-makatagu ezvimedu.
Asi iyo musoro pachayo inonakidza kubva pakuona kweiyo dzidziso yekushanda kweinjini, kugadziridzwa kwayo kwakanaka kune chaiyo application, uye kune wese anoda kunzwisisa uye kukwenenzvera kurudziro yefekitori.
Spark plugs akasiyana sei?
Tsananguro dzemakenduru anopisa uye anotonhora akaiswa mumakotesheni mamaki ari pamusoro apa, nekuti ane zvirevo zvakanyanya. Iyo kenduru haigone kutonhora chaizvo, ichabva yaputirwa nemafuta zvigadzirwa uye mamwe mahydrocarbons, mushure meizvozvo kutadza kwemoto kuchaitika.
Inogara ichipisa pachikumbaridzo chekuzvichenesa, imwe nyaya kana chikumbaridzo ichi chichichinjika pamwe chete neakisi yekushisa yekushandisa.
Unhu hwekushisa kwekenduru hunoenderana nezvinhu zvakawanda:
- zvinhu zve electrode uye insulator zvinhu;
- iyo geometry yekuisa insulator maererano nemuviri, inogona kubuda mukamuri yekupisa kubva kune yakarukwa chikamu kana kudzoreredzwa mairi;
- sangano rekubvisa kupisa kubva kune zvikamu zvakabuda kusvika kune muviri we block head.
Iyo yakafanana spark plug, zvichienderana neinjini chaiyo, inogona kunge ichipisa kana kutonhora. Nekudaro, kufanana kwemisa dhizaini mhinduro zvishoma nezvishoma zvinotungamira zvigadzirwa kune avhareji kukosha kwenhamba inopenya, uye kutsauka kubva pairi kunoita kuti zvikwanise kurongedza chigadzirwa sechinopisa kana kutonhora.
Hot
Mapulagi anopisa anoonekwa seaya anodziya nekukurumidza, saka haana kukandwa panguva yekutonhora kwekutanga kana kutsauka mukuumbwa kwemusanganiswa. Ivo zvakare vanoendesa mashoma matambudziko kune injini ine hombe mafuta tsvina.
Kune injini dzekare, izvi zvaive zvakakosha. Kusakwana kwedhizaini, kuderera kwekumanikidza reshiyo, kusagadzikana kwekuumbwa kwemusanganiswa, kunyanya mukutanga modhi, yakamanikidza kushandiswa kwemidziyo yekudzima. Zvikasadaro, mota ingangove isingaite kutanga patembiricha yakaderera.
Dhigirii yakaderera yekumanikidza haina kubvumira makenduru kupisa pasi pemutoro mukuru. Kunyangwe matanho aifanira kutorwa, semuenzaniso, kuisa spark sosi mukamuri rinopisa.
Cold
Paipisa plug yaipisa muhumburumbira, kwainyanya ngozi sosi yezvinetso yakaonekwa nenzira yekuvheneka. Kazhinji, kupisa kwemusanganiswa kunotangwa ne spark, uye inopiwa panguva yakanyatsotsanangurwa munguva.
Asi chikamu chinopisa chinokonzeresa kupisa nekukasira, pakarepo kana musanganiswa weimwe kana yakaderera yakakodzera kuumbwa ichionekwa munzvimbo yayo.
Iyo detonation wave ichasimuka ipapo ipapo, iyo inopisa yekumberi ichasangana nepiston pa-counter-stroke kunyangwe isati yarova nzvimbo yepamusoro yakafa. Mushure mekushanda kwenguva pfupi mune iyi modhi, injini ichaparadzwa.
Asi kubudirira kwema serial motors emhando yepamusoro yesimba, uye kunyangwe mukuwirirana nekuita kuti kukwikwidzana kwezvakatipoteredza kuve nehushamwari uye kushanda zvakanaka, kunozowedzera kudziya kwemoto pane spark plug kusvika pamwero waimbovepo chete painjini dzemitambo.
Nokudaro, kuramba kupisa, kureva, kubvisa kupisa kwakanyanya, kwaive kwakakosha. Makenduru akatanga kutonhora.
Asi iwe haugone kuwedzeredza futi. Kunyangwe iyo chaiyo musanganiswa dosing yemazuva ano emagetsi jekiseni masisitimu, yakanyanyisa kutonhora plug inoderedza hunhu hwekutanga hweinjini inotonhora.
Panguva imwecheteyo, kusimba kwayo kuchaderera, saka, kusarudzwa kwakaringana kwemidziyo yekupisa kunofanirwa, zvichienderana nemamiriro einjini. Mhedzisiro yacho iri munhamba yekatalogi yechigadzirwa. Ese analogues anofanirwa kusimbisa kuenderana nawo.
Kumaka zvinhu
Nhamba yekupisa inowanzovharwa mumazita emugadziri. Pamwe pamwe nemamwe maitiro, geometric, magetsi uye kuvapo kwezvinhu. Zvinosuruvarisa, hapana imwe system.
Kuti unzwisise kuti ndezvipi zvishandiso zvinoenderana nemaanalogues kubva kune vamwe vanogadzira, iwe unoda ndiro iri nyore kuwana. Iyo ine kuenzanisa kwenhamba dzenhamba dzeiyo inomira inopenya nhamba. Iko hakuna pfungwa inoshanda muzvidzidzo zvakadaro, kunze kwezvimwe zvisiri izvo.
Nguva yekuisa inotonhora uye inopisa spark plugs
Imwe yeaya isingawanzo mamiriro ndeyemwaka kusarudzwa kwemakenduru nenhamba inopenya. Vazhinji vanogadzira mota vanobvumira izvi nekuratidza kupararira kweimwe kana maviri poindi patafura.
Izvi zvinoreva, munguva yechando iwe unogona kuisa kenduru inopisa, uye muzhizha dzokera kune zita rezita kana kunyange kuvhara, kupa kudzivirirwa kubva pakuvhenekera kwemoto, kana iwe uchida kushandisa iyo yakawanda yeinjini yekupisa kwenguva yakareba.
Kukosha kwenhamba yekupenya
Iwe unogona kuve nechokwadi chekuti makenduru ane kupenya chiyero che5-6 kubva NGK, 6-7 kubva kuBosch, kana 16-20 kubva kuDenso inovhara zvinodiwa zveakawanda einjini. Asi kunyange pano mibvunzo ingamuka.
Ndeipi nzira iyo nhamba inogona kutorwa sekukura, yakakosha sei shanduko yeparameter nedanho rediki, zvichingodaro. Tafura yetsamba inotsanangura zvakawanda, asi zviri nani kuti usaedze tembiricha.
Iyo inodiwa parameter yakasarudzwa kwenguva refu, pane chinyorwa chekuraira kubva kukhathalogi, uye zvimwe zvese zvine njodzi. Kunyangwe injini ikararama munzvimbo yepamberi yekupisa, iyo spark plug pachayo inogona kudonha, uye zvimedu zvayo zvinozokonzera dambudziko muhumburumbira.
Engine diagnostics maererano nemamiriro emakenduru
Paunenge uchitarisa chimiro chekusashanda, zvinogara zvichikurudzirwa kusunungura makenduru kutanga. Chitarisiko chavo chichataura zvakawanda, chaiwo makesi anowanikwa muchimiro chemifananidzo ine mavara, kuunganidzwa kwayo kunowanikwa zviri nyore pamambure.
Mumwe anogona kungowedzera kuti kazhinji haisi iyo nyika kana ruvara rwe insulator iyo inofadza, asi kuenzanisa kwayo neyoyo yakavakidzana nayo. Kunyanya kana scanner inongedza kune chaiyo silinda.
Kazhinji, kusviba kweiyo insulator kunoreva kuwanda kwema hydrocarbons kana kusakwana kupisa. Sezvineiwo, kucheka uye kunyunguduka nemachena ceramics chiratidzo chekupisa.
Zvinofanira kunzwisiswa kuti kuziva zvikonzero zvakananga ibasa rakaoma rekuongorora, uye hazvigoneke kuti kuongororwa kuchaitwa nemuvara chete.
Kana makenduru akashanda zvaanenge ashandisa, uye haawanzopfuura makiromita 10-20 zviuru zvezvigadzirwa zvemhangura-nickel zvakachipa, saka chitarisiko chavo chinogona kuratidza kwete matambudziko neinjini, asi kupfeka kwekenduru pachayo. Zvakadai zvinoshanduka mune seti, hongu, uye kazhinji mugumisiro unofadza zvinoshamisa.
