ʻO ka pahu pahu pahu pahu pahu pahu 0445120112 Bosch no ka hihia Cummins 6CT8, 3c (QSC) Komatsu

ʻO nā pōʻino o ke kaomi injector haʻahaʻa

ʻO ka ʻike pilikino e kamaʻilio e pili ana i ka pōʻino o ke kaomi haʻahaʻa injector. Ma Mei i ka makahiki i hala, ma ke kahua kūkulu o Guan 18-21 pūnāwai, ua hōʻike ka mea hoʻohana i ka uahi ʻeleʻele mai ka mīkini, hoʻonui i ka hoʻohana ʻana i ka wahie, a me ka piʻi ʻana o ka pae ʻaila lubricating i loko o ka pahu pahu. ʻO ke kumu paha ʻo ka haʻahaʻa haʻahaʻa o ka injector, no laila ua lawe au i kahi hoʻonohonoho o nā injectors. Ua hōʻea mai ka mea ʻaila a me 30 lita o ka ʻaila ʻenekini i ke kahua. I ka hemo ʻana o ka pahu, ua ʻike ʻia ʻaʻole maikaʻi ka hana o ka cylinder 1,356. Ma hope o ka wehe ʻana i nā injectors 6 o ka ʻenekini, ua ʻike ʻia ʻo ka 1, 3, a me 56 cylinders he leakage aila i nā degere like ʻole, a ʻo 136 ka mea maopopo loa. , Ma hope o ka wehe'ana, ua piha ka'a'ahu wai o ka mea ho'okele wahie ekolu-cylinder i ka aila diesel. ʻO ke kaomi calibration o kēia pūʻulu o nā injectors aia i loko o 140 + 10kgf / cm. Hiki ke ʻike ʻia nā hōʻailona ma luna aʻe ma muli o ka haʻahaʻa loa o ke kaomi ʻana o ka injector, ʻilihune ka hoʻohui ʻana i ka wahie, ʻoi aku ka mānoanoa o nā ʻāpana ʻaila, a kulu a kahe ka aila. , hoʻokahi-cylinder a i ʻole multi-cylinder fuel injector couples kulu i ka nui o ka aila, a kahe ka wahie wai i loko o ka crankcase ma o ka ʻaoʻao ʻaoʻao o ka cylinder liner a me ke apo piston, e piʻi aʻe ai ka pae o ka aila a piha paha i ka wā o ka nānā ʻana. a me ka dinamika. luna aupuni. I ka manawa like, he haʻahaʻa loa ke kaomi wahie, ka hopena i ka wahie atomized maikaʻi ʻole, pōkole ka laulā a hiki ʻole ke komo i ke keʻena ahi holoʻokoʻa, ka hopena i ka hui ʻana o ka wahie a me ka ea i loko o ka cylinder, ka hopena i ka uahi ʻeleʻele mai ka pau ʻana o ka mīkini diesel, hoʻonui i nā waihona kalapona i loko o ka cylinder, a me ka paʻakikī i ka hoʻomaka ʻana i ka ʻenekini.