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Piston Izindandatho

Isithombe Esifakiwe Izindandatho ze-Piston
  • Piston Izindandatho

Incazelo emfushane:

Ama-Piston Rings ayingxenye ebalulekile ezinjinini zezimoto nemishini ehlukahlukene. Zenzelwe ukwenza isivalo esiqinile ngaphakathi kwesilinda, esibalulekile ekucindezelweni okusebenzayo kanye nokushiswa kukaphethiloli. Lawa malingi ngokuvamile enziwa ngezinto ezinikeza ibhalansi yokuqina nokuvumelana nezimo, okuqinisekisa ukuthi angakwazi ukumelana nezingcindezi eziphezulu namazinga okushisa ngaphakathi kwenjini kuyilapho egcina ukulingana okunembile.

Umsebenzi oyinhloko wamaPiston Rings ukulawula ukuhamba kwamagesi nokuvimbela ukuvuza kwamagesi avuthayo adlule iphiston angene ku-crankcase. Zisiza futhi ekusabalaliseni uwoyela wokugcoba kuzo zonke izindonga zamasilinda, okubalulekile ekwehliseni ukungqubuzana nokuguga. Ama-Piston Rings ayatholakala ngemiklamo ehlukene nezinto zokwakha ukuze ahambisane nezinhlobo ezithile zezinjini nezimo zokusebenza, okuwenza abe yingxenye ebalulekile yokusebenza kwenjini kukonke nokuphila isikhathi eside.

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Okuthathwayo Okubalulekile

Piston Rings: Izingxenye ezibalulekile ezivala amakamelo omlilo, zilawula uwoyela, futhi zidlulise ukushisa.

Amandandatho Amathathu: Indandatho ngayinye inendima ehlukile—ukuvalwa kokucindezela, ukudluliswa kokushisa nokulawula uwoyela.

Izimpawu Zokwehluleka: Ukuphelelwa amandla, ukusetshenziswa kukawoyela ngokweqile, intuthu eluhlaza okwesibhakabhaka, noma imililo engalungile.

Izixazululo Zomsebenzi: Izinto zekhwalithi ephezulu nobunjiniyela obunembayo buqinisekisa ukuqina nokusebenza ezimeni ezimbi kakhulu.

 

Ayini ama-Piston Rings?

Amasongo e-piston angamabhande ensimbi ayindilinga afakwe eduze kwamaphistoni ezinjinini ezivuthayo zangaphakathi. Zihlukaniswa ukuze zivumele ukunwetshwa nokufinyela ngesikhathi sokusebenza. Ngokuvamile enziwe ngensimbi eyinsimbi, insimbi, noma ama-alloys athuthukile, amasongo esimanje e-piston akhiwe ukuze amelane nezinga lokushisa elidlulele, ingcindezi, nokungqubuzana.

Imisebenzi Eyisisekelo

Ukuvala Igumbi Lomlilo: Vimbela ukuvuza kwegesi ngesikhathi sokusha, uqinisekisa ukuphuma kwamandla aphezulu.

Ukudlulisa Ukushisa: Hambisa ukushisa kusuka ku-piston kuya odongeni lwesilinda, ukuvimbela ukushisa ngokweqile.

Ukulawula Uwoyela: Lawula ukusatshalaliswa kukawoyela odongeni lwesilinda ukuze unciphise ukungqubuzana kuyilapho uvimbela uwoyela oweqile ukuthi ungangeni ekamelweni elivuthayo.

Kungani Ama-Pistons Enezindandatho Ezintathu?

Izinjini eziningi zisebenzisa ama-piston rings amathathu, ngalinye lenzelwe umsebenzi othile:

I-Top Compression Ring: Imelana nokucindezela okuphezulu nezinga lokushisa, ivala amagesi avuthayo ukuze kwandiswe ukusebenza kahle kwenjini.

Indandatho Yesibili Yokucindezela: Isekela indandatho ephezulu ekuvaleni amagesi futhi isiza ekulahlekeni kokushisa.

I-Oil Control Ring (Indandatho ye-Scraper): Ikhuhla uwoyela owedlulele odongeni lwesilinda bese ibuyisela uwoyela ku-crankcase, inciphisa ukusetshenziswa nokukhipha umoya.

Kwenzekani Uma Piston Izindandatho Ehluleka?

Izimpawu Ezijwayelekile Zokwehluleka:

Ukulahlekelwa amandla enjini: Ukucindezelwa okuvuzayo kunciphisa ukusebenza kahle komlilo.

Ukusetshenziswa kukawoyela ngokweqile: Izindandatho ezigugile zivumela uwoyela ukuthi ungene egunjini elivuthayo.

Intuthu ye-exhaust eluhlaza okwesibhakabhaka: Uwoyela ovuthayo ukhiqiza i-tint eluhlaza okwesibhakabhaka kumagesi okukhipha umoya.

Ukukhishwa kwekhabhoni eyengeziwe: Izindandatho ezihlulekile zifaka isandla ekukhishweni okuphezulu kwe-hydrocarbon.

Injini ayifihli kahle: Ukucindezela okungalingani kuphazamisa umjikelezo womlilo.

Imiphumela Yesikhathi Eside: Ukuziba amasongo e-piston agugile kungaholela ekulimaleni kodonga lwesilinda unomphela, ukwehluleka kwesiguquli se-catalytic ngenxa yokungcoliswa kukawoyela, kanye nokulungiswa kabusha kwenjini okumba eqolo noma ukushintshwa.

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