Izingxenye Zenjini I-Cummins Iphampu Yamanzi 4376119/44372338 Ye-Cummins K38 Engine

Incazelo Yomkhiqizo

Le futha yamanzi isetshenziswa enjinini ye-Cummins engu-K38.Siyazi kahle imodeli yenjini ye-K38, futhi singathenga izesekeli eziningi zale modeli ku-Cummins CCEC ngentengo ekhethwayo.

Kumodeli ye-K38, inezinzuzo ezilandelayo:
I-1, Ukusetshenziswa kukaphethiloli okuphansi nomnotho omuhle
A, Isistimu kaphethiloli ye-Cummins PT, ingcindezi yomjovo ephezulu kakhulu, ukuqinisekisa ukwenziwa kwe-atomu kwenjini okuhle nokuvutha okugcwele.
B, I-Holset exhaust gas turbocharger esebenza kahle kakhulu ingaqinisekisa ukuthathwa okuphelele, ithuthukise ukusebenza kahle kwenjini, ithuthukise ukusha, futhi yehlise ukusetshenziswa kukaphethiloli okuqondile kwenjini.
C, Ubuchwepheshe bokupholisa emoyeni ukuya emoyeni buqinisekisa ukungena komoya owanele kanye nokonga kukaphethiloli okungcono.

2, Isakhiwo esihlangene nokugcinwa kulula
A, I-cylinder liner emanzi ingashintshwa, umphumela wokuqeda ukushisa muhle, futhi ukushintshwa kulula.
B, Izingxenye zawo wonke amamodeli zinokuguquguquka okuqinile, izinga eliphezulu lokulandelanisa, nokugcinwa kulula.
C, i-Cylinder block kanye nekhanda le-cylinder zisebenzisa umfutho owakhelwe ngaphakathi wokuhambisa uwoyela wokugcoba, ukwakheka okuhlangene kanye nezinga lokwehluleka eliphansi.

3, Idizayini ethuthukisiwe nokusebenza okuthembekile
A, Ibhulokhi yesilinda: eyenziwe ngensimbi ephonswe yingxubevange ephezulu, enokuqina okuhle, ukudlidliza okuphansi nomsindo ophansi.
B, Ikhanda le-Cylinder: Idizayini enamavalvu amane isilinda ngasinye, ithuthukisa isilinganiso sengxubevange yomoya/yephethiloli, ithuthukise ngempumelelo ukusha nokukhipha umoya;
C, I-Camshaft: Idizayini ye-camshaft ephindwe kabili ingalawula ngokunembile i-valve nesikhathi somjovo
D, Crankshaft: I-crankshaft ehlanganisiwe eyenziwe ngensimbi ekhandiwe enamandla amakhulu
E, Piston: Kusetshenziswa ubuchwepheshe bakamuva be-aluminium alloy casting