Ama-plugs akhanyayo ezinjini ze-diesel - umsebenzi, ukushintshwa, amanani. Umhlahlandlela

Amapulagi akhanyayo abalulekile ekuqaliseni kahle kwenjini kadizili. Abashayeli abaningi bakhumbula leli qiniso ebusika kuphela.

Isici sesici senjini ye-diesel inqubo yokuvutha, ehlukile kunqubo yokuvutha kwenjini kaphethiloli. Ngenkathi ekugcineni ingxube ithungelwa yinhlansi kagesi evela ku-spark plug, enjinini yedizili umoya uqala ucindezelwe ukuze ube nomfutho ophakeme kakhulu (yingakho igama lala mayunithi - udizili). Umoya ocindezelwe ufinyelela izinga lokushisa eliphezulu bese kujovwa uphethiloli - ukuthungela kwenzeka.

Kodwa-ke, ngedizili ebandayo, kuyadingeka ukushisisa igumbi elivuthayo ukuze kuqalwe ukushiswa kwengxube ye-air-fuel. Yilokho okwenziwa ama-glow plugs.

Kumele kukhunjulwe ukuthi izinga lokushisa lomoya elifakwe ekamelweni elivuthayo kufanele lifinyelele okungenani ama-350 degrees Celsius. Ngakho-ke, ukuqala udizili ezimweni ezinjalo ngaphandle kwepulaki elikhanyayo kungaba isimangaliso.

Amapulagi akhanyayo ashisisa umoya egumbini elivuthayo ukuya kuzinga lokushisa eliphakeme kakhulu ngemizuzwana nje. Asebenza lapho isibani esiwolintshi (esivame ukuba nophawu oluthandelayo) sikhanyisa kudeshibhodi. Kukhanya uma sivula ukhiye ekuthuthweni. Udinga ukulinda kuze kube yilapho injini iqala ize icime. Amapulagi akhanyayo awasebenzi ngenkathi ushayela. Uma inkomba yepulaki ekhanyayo ikhanya ngenkathi ushayela, kufanele uxhumane nesikhungo sesevisi.

I-heater enjini ye-diesel

Amapulagi akhanyayo okuqala kwakuyi-heater elula efakwe ebhokisini lenjini. Babengenazo ngisho nezinto zokushisisa ezivikelwe, ukuqina kwazo bekukubi kakhulu.

Athathelwe indawo amapulaki akhanyayo anento yokushisisa efakwe ngaphakathi kweshubhu elivalwe nge-hermetically. Njengamanje, lokho okubizwa ngokuthi i-second-generation pencil glow plugs nge-tip yokushisa yensimbi, lapho izinga lokushisa langaphandle lika-0 degrees Celsius lifinyelela ku-4 degrees ngemizuzwana engu-850 nje ngisho no-10 degrees C ngemva kwemizuzwana engu-1050.

Bheka futhi: Ukungasebenzi kahle kwezimoto zasebusika eziyishumi - ukuthi ungabhekana kanjani nakho? 

I-Ceramic glow plugs iyisimanjemanje futhi ithandwa kakhulu. Zenziwe ngezinto zobumba ezikwazi ukumelana nokushisa ezishisa zifike ku-1000 degrees C ngomzuzwana nje owodwa, zifinyelele izinga lokushisa eliphakeme elingu-1300 degrees C.

umehluko wokushisa

Amapulagi akhanyayo asebenza ezimweni ezimbi kakhulu. Lokhu kuyiqiniso ikakhulukazi ngenkathi ebandayo. I-spark plug enjinini ebandayo kufanele ifudumale ifike ku-1000 degrees C emizuzwaneni embalwa, ngemva kwalokho isici sayo sokushisisa sivezwa izinga lokushisa eliphezulu elibangelwa inqubo yokuvutha. Lapho umsebenzisi ecisha injini, i-spark plug iyaphola futhi.

Zonke lezi zici azifaki isandla ekuqineni kwamapulaki akhanyayo, nakuba asenziwe ngezinto ezihlala isikhathi eside (ikakhulukazi amakhandlela e-ceramic).

Ukuthola amaphuzu e-exhaust kanye nesikhathi sokuqalisa kwenjini eside ngaphandle kokunaka izimo zezulu izimpawu ezivamile zangaphandle zamapulaki akhanyayo.

Bheka futhi: Ungalithenga kanjani ibhethri ngokuphepha ku-inthanethi? Umhlahlandlela 

Ukufinyelela kuzo akulula, ukushintshwa noma ukulungisa kudinga ukusetshenziswa kwamathuluzi akhethekile. Ukuze ufinyelele amapulaki akhanyayo, ngokuvamile kufanele ukhiphe ikhava yenjini. I-wrench ye-torque emise okukhethekile isetshenziselwa ukuqinisa ama-spark plug.

Ipulaki elikhanyayo likutshela iqiniso mayelana nempilo yenjini yakho kadizili

Isimo sobuchwepheshe senjini kaphethiloli singanqunywa ngokubukeka kwama-electrode e-spark plug. Okufanayo kusebenza kumapulaki akhanyayo - isimo senjini ye-diesel kanye nesistimu yomjovo inganqunywa ngokubukeka kwesici sabo sokushisa.

Ikhandlela elimnyama elinemikhondo ebonakalayo yomsizi libonisa inqubo yokusha engalungile. Ngakolunye uhlangothi, uma ubona i-coating emhlophe ku-spark plug, khona-ke uphethiloli u-sulphated.

Amadiphozi kawoyela nekhabhoni akhombisa ukusetshenziswa kukawoyela ngokweqile noma ukulimala kwephampu yomjovo. Ingxenye yezinto zokushisisa eziwayo zingabangelwa umjovo wangaphambi kwesikhathi kaphethiloli one-athomu enganele. Ngakolunye uhlangothi, ukushisa ngokweqile kwepulaki kungase kubonise ukupholisa okunganele kwesokhethi noma i-gasket yekhanda elishile. Futhi ukumboza into yokushisa kubangelwa ukuthi i-voltage iphezulu kakhulu ekuqaleni.

Ochwepheshe baveza ukuthi impilo yesevisi yamapulaki akhanyayo nayo incike ezingeni likaphethiloli. Lapho amanzi engeziwe kuphethiloli, kulapho ama-spark plug agqwala ngokushesha futhi kuba mfushane nempilo yawo yesevisi.

Bheka futhi: Uhlelo lokuzinzisa lwe-ESP - hlola ukuthi lusebenza kanjani (VIDEO) 

Amapulagi akhanyayo abiza phakathi kwe-PLN 20 ne-PLN 200, kuye ngohlobo nezici zobuchwepheshe nezokusebenza. Yiqiniso, okuthiwa ama-fakes, kodwa angabangela izinkinga eziningi enjini. Ama-spark plugs angafaneleki angabhidlika futhi abangele ukujikeleza okufushane ohlelweni lukagesi. Ukushintsha amakhandlela kubiza i-PLN 10-20 lilinye.

Ngokusho kukangoti

U-Adam Kowalski, Isevisi ye-Auto Moto evela e-Slupsk:

- Ngokungafani nama-spark plugs, abakhiqizi bezimoto abahleli ukuvala amapulaki abo akhanyayo ngezikhathi ezithile. Kufanele zibhekwe ukuthi zikhona yini izimpawu zokuguga bese zishintshwa uma zingasebenzi kahle. Ngaphansi kwezimo ezijwayelekile zokusebenza, isethi yamapulaki akhanyayo anele imijikelezo yokuqala eyi-15 kanye namakhilomitha ayizinkulungwane eziyi-100 emoto. Kuncike ekutheni kusetshenziswa amapulagi akhanyayo kuphela anconyelwe iyunithi ethile yamandla. Impilo yesevisi yama-spark plugs ithintwa isimo sobuchwepheshe benjini, izinga likaphethiloli namafutha asetshenziswayo, kanye nendlela imoto esebenza ngayo. Uma imoto ishayelwa edolobheni kuphela, ama-spark plug angaguga ngokushesha. Lokhu kuthinteka ngenani elikhulu lokuqalisa kwenjini, bese kuthi amakhandlela alayishwe kakhulu. Isibonelo, abashayeli bamatekisi bakwazi kahle lokhu. Uma ipulaki elilodwa elikhanyayo lilimele, kungcono ukushintshela yonke isethi. Iphuzu liwukuthi bonke kufanele babe nokuphila okufanayo okuwusizo. Yiqiniso, amakhandlela kufanele abe uhlobo olufanayo. 

Wojciech Frölichowski