I-Common Rail Valve F00VC01015 Yomjovo Wedizili 0445110059 Wenaliti Yomjovo

"Isampula yokuqhathanisa" isakhiwo se-metallographic: isakhiwo se-metallographic sebhulokhi yokungcola kwensimbi yi-ferrite.

Thola umthombo wokuvinjwa kokungcola kwensimbi ngokuqhathanisa isampula.

"Isampula yokuqhathanisa" isakhiwo se-metallographic: isakhiwo se-metallographic sebhulokhi yokungcola kwensimbi yi-ferrite.

Isakhiwo se-metallographic "yesampula yokuqhathanisa" simi kanje:

A.Isakhiwo se-metallographic somzimba wepompo wepompo yokucindezela okukhuluα isisombululo esiqinile + i-acicular eutectic silicon;

B. Isakhiwo se-metallographic se-plunger, isakhiwo sayo se-metallographic yi-martensite + granular carbide;

C. Isakhiwo se-metallographic somkhono we-plunger, isakhiwo se-metallographic esingaphezulu siyi-martensite + retained austenite;

D. Isakhiwo se-metallographic segobolondo lomjovo, eliyi-pearlite egqagqene + enkulu ne-reticular ferrite.

E. Isakhiwo se-metallographic valve inaliti, isakhiwo sayo se-metallographic siyi-martensite + band

F. Isakhiwo se-metallographic somzimba we-valve yenaliti, isakhiwo sayo se-metallographic yi-martensite + granular carbide;

G. Isakhiwo se-metallographic seshubhu yomfutho ophezulu yi-ferrite.

Ngalesi siqhathaniso esingenhla, isakhiwo se-metallographic sepayipi likawoyela elinomfutho ophezulu wegazi lihambisana nalokho kokuvinjelwa kokungcola kwensimbi, okubili okuyi-ferrite, okubonisa ukuthi ukuvinjelwa kuvaliwe epayipini likawoyela elinomfutho ophezulu, bese linquma umthombo wokuvinjwa kokungcola kwensimbi.Okokugcina, kuphakanyiswa ukuthi lapho kulungiswa uhlelo lokuhlinzeka ngophethiloli we-diesel, ukuchithwa nokuhlanza amapayipi kaphethiloli asetshenziswa kakhulu kufanele kuqiniswe, futhi kube nemiphumela emihle.

Ngokuthuthuka okuqhubekayo komnotho wemakethe kanye nokuqina kokuncintisana kwezimakethe, umkhiqizo onokuncintisana okuqinile kufanele ube nezinkomba zokusebenza ezinhle kakhulu ngaphezu kwezinto zamanani, futhi okubaluleke kakhulu, kufanele ube nezinkomba ezinhle kakhulu zokuthembeka kanye namazinga aphansi okuhluleka okusetshenziswayo.Ngakho-ke, ukwenza ngcono izinga lokwethembeka kwemikhiqizo isidingo sokuncintisana kwemakethe kanye nenye yezimfuneko ukuze imikhiqizo ikwazi ukuncintisana.