Izindandatho zePiston
Izinto Ezibalulekile Okufanele Uzicabangele
Izindandatho Ze-Piston: Izingxenye ezibalulekile ezivala amakamelo okushisa, zilawule uwoyela, futhi zidlulise ukushisa.
Amasongo Amathathu: Indandatho ngayinye inendima ehlukile—ukuvala ngokucindezela, ukudlulisa ukushisa, kanye nokulawula uwoyela.
Izimpawu Zokwehluleka: Ukulahlekelwa amandla, ukusetshenziswa kakhulu kukawoyela, intuthu eluhlaza okwesibhakabhaka, noma ukuqhuma kabi.
Izixazululo Zobungcweti: Izinto zokwakha ezisezingeni eliphezulu kanye nobunjiniyela obunembile kuqinisekisa ukuqina nokusebenza kahle ezimweni ezimbi kakhulu.
Ziyini Izindandatho Ze-Piston?
Amasongo e-piston ayizindilinga zensimbi ezifakwe ema-piston ezinjinini zokushisa zangaphakathi. Ahlukaniswa ukuze avumele ukwanda nokufinyela ngesikhathi sokusebenza. Ngokuvamile enziwe ngensimbi ecijile, insimbi, noma ama-alloy athuthukile, amasongo e-piston anamuhla aklanywe ukuze amelane nokushisa okukhulu, ingcindezi, kanye nokungqubuzana.
Imisebenzi Eyinhloko
Ukuvala Igumbi Lokushisa: Vimbela ukuvuza kwegesi ngesikhathi sokushisa, ukuqinisekisa ukuthi amandla aphuma kahle kakhulu.
Ukudluliselwa Kokushisa: Qhuba ukushisa kusuka episton kuya odongeni lwesilinda, uvimbele ukushisa ngokweqile.
Ukulawulwa Kwamafutha: Lawula ukusatshalaliswa kwamafutha odongeni lwesilinda ukuze unciphise ukungqubuzana ngenkathi uvimbela uwoyela owengeziwe ukuthi ungangeni ekamelweni lokushisa.
Kungani Ama-Piston Enezindandatho Ezintathu?
Izinjini eziningi zisebenzisa amasongo amathathu e-piston, ngalinye lilungele umsebenzi othile:
Indandatho Yokucindezela Ephezulu: Imelana nokucindezela okuphezulu kanye nokushisa, ivala amagesi okushisa ukuze ithuthukise ukusebenza kahle kwenjini.
Indandatho Yesibili Yokucindezela: Isekela indandatho ephezulu ekuvaleni amagesi futhi isiza ekushabalaleni kokushisa.
Indandatho Yokulawula Uwoyela (Indandatho Yokuklwebha): Ikhuhla uwoyela owengeziwe odongeni lwesilinda bese ibuyisela uwoyela ekhabetheni, inciphise ukusetshenziswa kanye nokukhishwa komoya.
Kwenzekani Uma Izindandatho ZePiston Zihluleka?
Izimpawu Ezivamile Zokwehluleka:
Ukulahlekelwa amandla enjini: Ukucindezelwa okuvuzayo kunciphisa ukusebenza kahle kokushisa.
Ukusetshenziswa kakhulu kwamafutha: Amasongo agqokiwe avumela uwoyela ukuthi ungene ekamelweni lokushisa.
Intuthu yokukhipha umoya eluhlaza okwesibhakabhaka: Uwoyela ovuthayo ukhiqiza umbala oluhlaza okwesibhakabhaka kumagesi okukhipha umoya.
Ukwanda kokukhishwa kwegesi: Izindandatho ezingasebenzi kahle zinegalelo ekukhishweni kwegesi ephezulu ye-hydrocarbon.
Injini iqhuma kabi: Ukucindezelwa okungalingani kuphazamisa umjikelezo wokushisa.
Imiphumela Yesikhathi Eside: Ukungazinaki izindandatho zepiston ezigugile kungaholela ekulimaleni kodonga lwesilinda unomphela, ukwehluleka kwe-catalytic converter ngenxa yokungcoliswa kukawoyela, kanye nokulungiswa noma ukushintshwa kwenjini okubizayo.
