Kangani kuchinja spark plugs? Hupenyu hwesevhisi hwakawedzerwa
Chero mutyairi anofarira mubvunzo: inguva yakareba sei spark plug inogona kugara paavhareji? Iko hakuna mhinduro chaiyo, sezvo hupenyu hwebasa hunoenderana nezvinhu zvakawanda. Mukuwedzera, kenduru inogona kuramba ichishanda, asi musiyano pakati pe electrode unowedzera. Nekudaro, iyo spark ichave isina kusimba uye haizokwanisi kubatidza mafuta-mhepo musanganiswa. Somugumisiro, motokari icha "troit", ndiko kuti, pachava nezvinetso mukushanda kweimwe kana kupfuura silinda. Ichi chiratidzo chakajeka chekuti chimwe chinhu chinoda kuchinja.
Pane yedu Vodi.su portal, takambonyora zvinyorwa pamusoro pekumaka makenduru uye nezvesarudzo yavo chaiyo. Muzvinyorwa zvanhasi, tichabata nemubvunzo wehupenyu hwavo hwebasa.
Upenyu hwebasa
Yeuka kuti panguva ino pane kusarudzwa kukuru kwemakenduru. Chokutanga pane zvose, ivo vanosiyana muzvinhu zvekugadzira:
- simbi inodzivirira kupisa (mhangura, chromium, nickel);
- iridium;
- platinum;
- bimetallic - iyo huru uye inoshanda zvikamu zvakagadzirwa nesimbi dzakasiyana kana alloys.
Vanosiyaniswawo nehuwandu hwemagetsi uye nzira yekupisa yemusanganiswa: maviri- kana akawanda-electrode. Kune zvakare torch uye plasma-prechamber makenduru, umo kupisa kunoitika nekuda kwekuonekwa kwespark kubva kune cone resonator. Ivo vanoonekwa seyakanakisa uye yakasarudzika, kunyangwe kune vatyairi vanozoti izvi hazvisi zvechokwadi.
Nokudaro, hupenyu hwebasa hunoenderana nezvinhu zvekugadzira uye nzira yekupisa. Platinum uye iridium multi-electrode makenduru, maererano vagadziri, haafaniri kutsiviwa pamusoro 100 zviuru km. run. Mune chero chiteshi chebasa, ivo vachakuudza kuti kunyange makenduru akadaro anoda kuchinjwa mushure memazana makumi maviri. Kana uine makenduru akachipa kubva kuUfa chirimwa, saka haafambi kupfuura zviuru gumi zvemakiromita.
"Zviratidzo" zve spark plugs dzakasakara
Nzira yakanakisa yekuongorora ndeyekuongorora kwekuona. Kuvapo kwesoti pajasi uye insulator kunoratidza matambudziko. Zvipi? Webhusaiti yedu Vodi.su ine chinyorwa pane soot, inogona kuve nemhando dzakasiyana: brown, tsvuku, nhema. Asi kuti usunungure makenduru kubva kune cylinder block yemotokari yemazuva ano, unofanira kupedza nguva uchikwenya nekenduru wrench. Uye hachisi chokwadi chekuti iwe unobva wasimbisa makenduru nemazvo. Naizvozvo, vatyairi vanoteerera kune zviratidzo zvinopihwa neinjini:
- kukundikana mubasa, motokari inozununguka nekumhanya kwakaderera, matanda mumagetsi asina kwaakarerekera - spark inosvetuka zvisina kuenzana mumapiston ega;
- yakawedzera kushandiswa kwemafuta - nekuda kwechitsiga chisina simba, musanganiswa haupise zvachose;
- kudonha kwesimba nekumanikidza.
Zvechokwadi, motokari yemazuva ano igadziriro yakaoma uye zviratidzo izvi zvinogonawo kuratidza kumwe kuputsika uye kusashanda zvakanaka, zvakadai sematambudziko epombi yejekiseni, inodzima moto, kana sefa yemhepo yakavharwa.
Kana ukafunga kusunungura makenduru uye kunyatsoafunga, zvino zvinotevera zvinoratidza kudiwa kwekutsiva:
- kuwedzera gaka - zvichienderana nemhando, haifaniri kunge inopfuura mamirimita mashoma (yeuka kuti gaka rinoratidzwa mukumaka);
- kuvapo kwesoti;
- kuvapo kwekutsemuka muceramic insulator;
- kuumbwa kwe "skirt" yeruvara rwebrown.
Chenjerera kune iyi pfungwa: kana soot yakafanana pamakenduru ese, izvi zvinogona kuratidza kupisa kwakaiswa zvisirizvo. Kana ruvara rwayo rwakasiyana kana kune kabhoni deposits pane imwe chete yemakenduru, saka inoda kuchinjwa. Kunyangwe, kana iyo mileage yakakwira, saka unogona kushandura kiti yese.
Sei ma spark plugs achitadza nguva isati yakwana?
Chikonzero chikuru chekukurumidza kupfeka ndezvimwe zvakasiyana-siyana zvinowedzera mumafuta. Chokutanga pane zvose, iyo sarufa, nekuda kwekuti ma electrode emativi akafukidzwa nemucheka webrown mushure mezviuru zvishoma zvemakiromita. Kana iyo sulfur yemukati mumafuta (zvese peturu nedhiziri) iri pamusoro pe0,1 muzana, ipapo hupenyu hwemapulagi hune hafu. Nekuda kweiyo slag deposits pama electrode, iyo sparking process inowedzera uye gaka rinowedzera.
Kazhinji, peturu ine anti-knock additives, iyo inowedzera octane nhamba. Asi panguva imwecheteyo, yavo yakanyanya kukwira inotungamira pakuumbwa kwedhipoziti yemutobvu pamadziro emukati ecylinder, mavharuvhu uye spark plugs.
Vatyairi vanotarisanawo nezviitiko zvakadai sekuparara kwekenduru pasi, kuputsika mukati me insulator. Izvi, zvakare, nekuda kwekuumbwa kwekabhoni deposits ine simbi particles. Musoro wacho wakaoma, unotsanangurwa zvakadzama mumabhuku ehunyanzvi. Nekuda kwekuputsika kwakadaro, kubuda hakuitike, zvichiteerana, iyo mafuta-yemhepo musanganiswa haina kupisa mune imwe yemasilinda.
Kana makenduru "achibhururuka" kakawanda, iyi inguva yekuenda kune yakazara injini diagnostics. Kupfeka kweinjini kunokanganisa kushanda kwemasisitimu ayo ese, kusanganisira kupisa. Nyanzvi dzinogona kunyora zvikonzero zvakawanda: matambudziko neiyo ignition coil, distributor, valve stem seals. Uyezve, munyaya imwe neimwe, zvikonzero zvingave zvakasiyana zvikuru.
Kusarudza makenduru akakodzera
Muchidimbu, nzira iri nyore yekuvasarudza nemazvo ndeyekusarudzwa nekumaka. Iwe unogona kuisa ari nani emhando makenduru, senge iridium kana platinamu, torch kana laser. Funga zvakare nhamba inopenya, gap uye zviyero zvakazara.
Iyo spark plug ichakwanisa kushanda kunze nguva yese yakaziviswa nemugadziri chete mumamiriro akanaka. Hatina izvozvo. Naizvozvo, gadzirira chokwadi chekuti uchafanira kuvashandura kare.
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