Cummins QSX15 Engine Assembly Featured Image

I-Cummins QSX15 Injini yeNdibano

Inkcazelo emfutshane:

Inkcazo: Cummins QSX15 Injini yeNdibano, entsha kraca kwaye yokwenyani

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-QSX yinjini entsha ephuhliswe nguCummins ngenkulungwane yama-21.Yamkela uyilo lwecamshaft oluphindwe kabini, olunokuvelisa ukutsalwa okukhulu kunye nokunyanzeliswa kwe-braking.Kukho kwakhona inkqubo ye-turbocharging yemveliso eguquguqukayo, enokuthi ikhuphe amandla amaninzi xa isantya se-injini siphezulu, kwaye yandise ukungena komoya we-injini xa isantya se-injini siphantsi, ngaloo ndlela iphucula iimpawu zokuphendula zenkqubo.
Ukusebenzisa iteknoloji yokutshisa i-cylinder ephezulu, i-injini ye-QSX ayihambelani kuphela nemigangatho yenqanaba lesithathu (i-Tier 3) yezixhobo zeselula zaseYurophu kunye ne-American off-road, kodwa ineqonga lobuchwepheshe lokukhutshwa kwesigaba sesine (iSigaba 4) .

IiNkcazelo zeNjini ye-QSX15

Uhlobo lwenjini	Kwi-line 6 iisilinda
Ukufuduswa	15L
amandla	280-448KW
Ubuninzi betorque	1825-2542 N/M
Ukudinwa kunye ne-stroke	137mm x 169mm
Indlela yokungenisa umoya	I-Turbocharging kunye nokupholisa umoya ukuya emoyeni
Umthamo we-oyile ye-injini	45.42L
Umthamo wokupholisa	18.9L
Ubude	1443mm
Ububanzi	1032mm
Ubude	1298mm
Ubunzima	1451kg

Iimpawu zokusebenza kunye neenzuzo

I-1. I-camshaft ye-Double overhead: I-camshaft yokuqala iqhuba inkqubo ye-fuel-pressure high-pressure, kwaye i-camshaft yesibini ilawula i-valve yokungena kunye nokukhupha.
2.I-turbocharger enelungelo elilodwa lomenzi wechiza enevalve yenkunkuma inokukhupha amandla aphezulu ngezantya ezahlukeneyo.
I-3.I-fuel-pressure fuel system, ukutshisa kucocekile kwaye kusebenze ngakumbi, kwaye uxinzelelo lwe-injection ye-fuel luphezulu njenge-30,000 psi.
I-4.Inkqubo yokulawula i-elektroniki ye-Quantum ikhulisa ukusebenza kwe-injini.Inkqubo yolawulo yombane ekrelekrele yenza ukusetyenziswa kwamafutha kwe-QSX kube banzi.I-kerosene ingasetyenziswa ngaphandle kwedizili.
I-5.Izindandatho ze-piston ezinzima, iipiston, iibheringi, ezenziwe ngama-alloys aphezulu, kunye nobomi benkonzo yeeyure ezingaphezu kwe-21,000 (35% izinga lomthwalo).
I-6.Inkqubo yokukhusela i-Engine yokunciphisa umonakalo kunye nexesha lokunciphisa
7.Ixesha lokuphumla lifutshane, ngenxa yexesha elide lolondolozo.

Ukusetyenziswa kwemveliso

Iinjini ze-QSX zisetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo ezifana nezolimo, imigodi, oomatshini bokwakha, njl., kwaye ziyinxalenye egqibeleleyo yezixhobo zoshishino.Imodyuli yokulawula i-elektroniki (ECM) ye-QSX inokufumana ulwazi kwezinye iinkqubo zebhodi kwaye ilungelelanise iiparitha zokusebenza ze-injini ukuhlangabezana neemfuno zeemeko ezahlukeneyo zokusebenza.Lilonke, i-injini ye-QSX inomsebenzi obalaseleyo nokuba idityaniswe nezixhobo ezitsha zomkhosi okanye isetyenziselwa ukubuyisela injini ngezixhobo ezindala.