Dizilo Injector Fuel Injector 0445120371 Bosch ya Caterpillar excavator injini za Perkins

General mfundo za kapangidwe nozzle

Kufananiza bwino kwambiri kwamafuta (mafuta), gasi (mpweya) ndi chipinda (combustor) ndiye chinsinsi chothandizira kuyaka kwa injini ya dizilo ndi p high technical and economic index, yomwe ilinso imodzi mwazofufuza za ogwira ntchito pa injini ya dizilo. Kuti tikwaniritse zolinga zomwe tatchulazi, monga momwe jekeseni imakhudzira, poganizira momwe zinthu zilili komanso momwe zimagwirira ntchito pa injini ya dizilo, kuwonjezera pa kusankha chiwerengero choyenera cha mabowo a jekeseni ndi kabowo, cone Angle pakati pa mabowo a jakisoni, kugawa kwa jekeseni mu chipinda choyaka moto ndi malo ogwetsera pakhoma la chipinda (kuphatikizapo kugawa kwawo kwa ndege ndi kutalika kwa khoma la chipinda choyaka moto > ndizofunika kwambiri. zidziwike molingana ndi kukula ndi mawonekedwe a chipinda choyaka moto ndi kuchotsera kwake mu silinda komanso mayendedwe ndi mphamvu ya kayendedwe ka eddy pano.

Ma injini a dizilo othamanga kwambiri, ma valavu olowera m'mimba mwake nthawi zambiri amakhala akulu kuposa valavu yotulutsa mpweya, kuphatikiza njira yopangira mutu wa silinda ndi makina a valve ndi zovuta zoyika jekeseni wamafuta, jekeseni wamafuta nthawi zambiri amakhala mtunda wakutali kuchokera pakati pa mzere wapakati. silinda, ndipo imayikidwa pa ngodya inayake yokhala ndi mzere wapakati wa silinda. Panthawi imodzimodziyo, malo a chipinda choyaka moto pamwamba pa pisitoni sayenera kungoganizira za jekeseni wa jekeseni, komanso kuganizira zapakati pa kayendetsedwe ka kayendedwe ka mpweya mu silinda, komanso kuteteza pisitoni pamwamba chifukwa chokhala ndi kupsinjika kwamafuta osagwirizana chifukwa cha kutsika kwa chipinda choyaka moto komanso kutentha komweko ndikuwotcha kwamafuta a cylinder khoma ndi zinthu zina ndikusankha koyenera.