Ngokusho kwezinhlobo ezahlukene zamabhuleki ezimoto, zingahlukaniswa zibe yi-hydraulicipayipi lokubopha, ipayipi lebhuleki elinomoya kanye nepayipi lebhuleki le-vacuum. Ngokwezinto zalo, lihlukaniswe ngepayipi lebhuleki lerabha, ipayipi lebhuleki le-nylon kanye nepayipi lebhuleki le-PTFE
Ipayipi lebhuleki lerabha linezinzuzo zokuqina okuqinile kokunamathela kanye nokufakwa okulula, kodwa ububi ukuthi indawo iguga kalula ngemva kokusetshenziswa isikhathi eside.
Uma izinga lokushisa liphansi, amandla okubamba epayipi lebhuleki le-nylon azobuthakathaka, uma ethintwa amandla angaphandle, kulula ukuwaphula.
Kodwa ipayipi le-PTFE linokumelana nokushisa okuphezulu, izinga lokushisa eliphansi, ukumelana nokucindezela okuphezulu, ukumelana nokuguguleka, ukumelana nokugqwala nezinye izici, impilo ende yenkonzo, alidingi ukushintshwa njalo. Lingakwazi ukuvala amaphutha ezinye izinto ezimbili.
Ukuphepha, ukuhlala isikhathi eside, kanye nokusebenza kahle kufanele kube yizinto eziza kuqala kuwe. I-E85 noma i-ethanol ibonakalisiwe inguphethiloli ongabizi futhi osebenzayo onganikeza inombolo ye-octane edingekayo kanye namandla okusetshenziswa okudinga amandla. Kodwa izithasiselo kuphethiloli wesimanje zingaqinisa futhi zonakalise izinto eziningi. Lokhu kungaholela ekuvuza okungaba yingozi futhi kungashiya iphunga elibi. Uma umugqa kaphethiloli wonakala, izinhlayiya zepayipi elibi zingangcolisa futhi zivale iziteshi ze-fuel injector kanye ne-carburetor, kuthinte ukusebenza kahle futhi kubangele izinkinga.
Isixazululo esingcono kakhulu yi-polytetrafluoroethylene (PTFE). I-PTFE iyinto yepulasitiki eyipayipi likaphethiloli elincane kakhulu nelilula kakhulu elitholakalayo. Ihlanganisa insimbi engagqwali ye-grade 304 ethambile neshubhu le-PTFE langaphakathi elibushelelezi ukuze kwandiswe ukugeleza, futhi ukwakheka kwangaphandle okuyinkimbinkimbi kunikeza ukuguquguquka okumangalisayo. Ishubhu le-PTFE langaphakathi lifanele ukusetshenziswa nanoma yimuphi uphethiloli futhi lingamelana namazinga okushisa afinyelela ku-260 degrees Celsius. Le nto ayithinteki ukuwohloka kukaphethiloli, ngakho-ke umusi kaphethiloli awuphumi.
Izincomo ezijwayelekile zezinhlelo zikaphethiloli:
Uma ufaka i-Ipayipi le-PTFEezimotweni, gcina amapayipi kaphethiloli kude nemithombo yokushisa, imiphetho ebukhali nezingxenye ezihambayo. Njalo vumela indawo eyanele yokuhamba kohlelo lwamandla. Hlola indawo phakathi kwezingxenye zohlelo lokumiswa nolokudlulisa. Qiniseka ukuthi uhlola izingxenye zokumiswa kuyo yonke inqubo ukuze ugweme ukucindezela noma ukwelula amapayipi kaphethiloli. Kumapayipi kaphethiloli asengozini yokungcola komgwaqo kanye nokushisa okuphezulu, sebenzisaAmapayipi kaphethiloli e-PTFEolukiwe ngensimbi engagqwali noma ucingo oluqinile. Qiniseka ukuthi ubamba ipayipi ngokuqinile ukuze uvimbele ukuqhekeka. I-Jig iyasiza futhi ekunciphiseni ukudlidliza kwezinye izingxenye. Sebenzisa izinto zokuhlukanisa ezifanele uma ufaka ipayipi emaphanelini
Ungase futhi uthande
Isikhathi sokuthunyelwe: Septhemba 17-2021