ʻO ka mea hoʻoheheʻe Diesel Fuel Injector 0445120289 Bosch no Cummins Isbe Isde Qsb6.7

ʻO kekahi laʻana, ʻo ia ka lua-puka pani wahie injector i hoʻohana ʻia ma 6120 diesel engine. ʻO 0.42mm ke anawaena o ka puka i hoʻopaʻa ʻia a ʻo ke kaomi ʻana he 17.5M Pa. ʻO ke ʻano hana o ka injector needle shaft e like me ka mea o ka injector hole, ʻokoʻa wale ke ʻano: ma lalo o ka cone sealing ma ka hopena haʻahaʻa. o ka pahu kui, ua puka mai ka nila i waho o ka lua, a hiki ke hoohuli ia kona kino i conical a cylindrical paha, i lilo ai ka nozzle i poepoe. māwae. Ma kēia ʻano, ʻo ke kolamu hollow he cone a i ʻole kolamu. ʻO ka nui o ka ʻāpana kea o ka puka injection a me ka cone injection Angle e pili ana i ka hāpai ʻana a me ke ʻano o ka nila kumu, no laila pono ke ʻano o ka hana ʻana o ka nila kumu e pololei loa. He nui ke anawaena o ka injector nozzle shaft (maʻamau 1 ~ 3mm), haʻahaʻa ke kaomi injection (maʻamau 10 ~ 14MPa), ikaika ka hiki ke hoʻomaʻemaʻe ponoʻī (ʻaʻole maʻalahi ka puka injection e hōʻiliʻili i ke kalapona a me ka blockage), maikaʻi nā hiʻohiʻona injection (hui. nā koi o ka liʻiliʻi o ka ʻaila i ka hoʻomaka, ʻoi aku ka nui o ka ʻaila i ka waena a me ka liʻiliʻi o ka ʻaila i ka hope), He kūpono ia no ke keʻena vortex combustion chamber a precombustion. keena puhi ahi me ka haʻahaʻa koi ma ka diesel kānana maikaʻi. No ka laʻana, o ka nozzle anawaena o ka 4125A4 diesel engine he 1.5mm a me ka injection puʻe he 12.7M Pa. Ekolu, haʻahaʻa inertia wahie injector kuʻuna wahie injector koʻokoʻo ua lōʻihi, ke kūlana o ka puʻe hooponopono puna mea mamao loa mai ke kui kui. no laila e piʻi aʻe ka neʻe ʻana o ka neʻe ʻana i ka neʻe ʻana i ka neʻe o ka nila, ka hopena o ka ʻili kui ma ka ʻili conical sealing, e hoʻonui ka naʻau pane o ka nila. ke emi iho nei ka pahu i ka aila.