Valuvu Wanjanji F00VC01372 ya Fuel Injector 0445110340 0445110304 0445110317 0445110348 ya Singano Yobaya

Injector yamafuta ndi gawo lomwe nthawi zambiri limalephera mumayendedwe a njanji yothamanga kwambiri, ndipo magwiridwe antchito a jekeseni wamafuta amakhudza mwachindunji mphamvu ndi chuma cha injini. Choncho, m'pofunika kudziwa njira zake zosamalira. Makina ojambulira njanji a Cummins XPI wamba amatengera jekeseni wa njanji yothamanga kwambiri (injector ya XPI mwachidule) yopangidwa ndikupangidwa ndi dziko langa lomwe, ndipo jekeseni ya XPI imasonkhanitsidwa kwambiri pamainjini a Cummins. Ma jakisoni awa ali ndi ukadaulo wambiri monga kuthamanga kwambiri (kuthamanga kwa jekeseni pamwamba pa 2000bar) ndi ukadaulo wa jekeseni wamitundu yambiri, womwe umathandizira chuma ndi mphamvu ya injini ndikuchepetsa mpweya.
Kukonza Msonkhano wa Injector Valve
Mphete yosindikizira pamakono oyikapo iyenera kusinthidwa ngati yawonongeka, kutsekeka kwa dzenje laling'ono lamkati kuyenera kutsegulidwa, kusintha kwa disassembly spline end deformation kuyenera kusinthidwa munthawi yake, ndipo kumapeto kwapansi kumayenera kuchitidwa ngati kuli koyenera. zokanda kapena zotha. Bowo lobwezeretsa mafuta lomwe lili pamwamba pa valavu yakumtunda limavalidwa ndipo liyenera kusinthidwa, ndipo mabowo ang'onoang'ono omwe ali pamwamba ndi mbali ya valavu yapakati ayenera kutsegulidwa pakapita nthawi. Mukayika valavu yapakati, dzenje laling'ono pamtunda woyezera liyenera kugwedezeka ndi ngodya ndi bowo lolowera mafuta la jekeseni wamafuta, kuti mafuta omwe amalowa mu jekeseni yamafuta azitha kupanga mphamvu yotchinga ndikuteteza bwino moyo wautumiki wa. tsinde la valve. Kutsekeka kwa dzenje lapakati mkati mwa valavu yapansi kuyenera kutsekedwa, ndipo zonyansa zomwe zili pamwamba pake ziyenera kuchitidwa.