A, no te hiahiatia hanga nga injectors?

Nuinga o ngā wā e hiahia ana nozzles hanga i roto i te take o te kākahu taimi halá, contamination ranei. Na puta tenei no te mea o te wahie diesel rawakore, e kei matū pērā i whanariki, paru, me te ara wai. Ko te rauemi whakamutunga nui pānga te kākahu o nozzles. Ko te mea, ko te e muri i tu i te wai engine roto i roto i te wahie diesel, piki i roto i te nozzles. A, ki te kahore te motokā e mahi nekehanga hoki te maha ra (a pea noa haora), te huarahi o te pupuha tīmata ki te waikura. i hanga waikura i runga i tona mata, reira timata ki te wahi i raro i nga āhuatanga katoa o te huarahi, tae atu ngira me te mōria taatiraa. I muri i te tahi mau wa reira leakage me arā diesel injector iho. Ko taea ki te kitea te tae o te whakapau (te nuinga i te puta auahi turakina paowa pango-mangu) me te kohi wahie rawa tiketike. kia hoki tohu tenei he arā o te pūnaha wahie.

Āhuatanga me hanga Common Rail Injector

Tenei pupuha Ko te tino rongonui, me te roa tino o te katoa i tenei ra ngā. I muri i horoi, taea te whakahaeretia te reira atu 100-200 mano kiromita. Kia pehea te ko te hanga o te injectors o tenei waitohu?

tūtohu tohunga ki te whakakapi ranei te horoi i te nozzles anake i teihana ratonga. Ko reira i reira e kua te taputapu e tika ana katoa hoki hanga. ara Independent i roto i ngā āhuatanga karāti, e kore koe e whakatutuki tetahi, hoki tūkino tika te pūnaha wahie. Tuatahi, ki te teihana mahi tātari, ka whakatau i te ruānuku mehemea tou hoa rino i roto i te hiahia o te hanga e kore ranei. kawea tātaritanga te i roto i te whakamahi i ngā taputapu motuhake e taea ai e koe te whakatau i te take pono o te kore, me te huru whānui o te pūnaha wahie katoa. Kia tīmata tenei tukanga hanga. nozzles papu e ngohengohe ki te horoi ao, me te tokomaha atu kōrero. I roto i tenei take ki o ratou papa nekehia atu te waikura putu ngarahu, me te ngā poke kino. E mea pinepine, kawea horoi me te hanga o te nozzles e i roto i te motuhake pati ultrasonic. I tua atu, tirohia tohunga te tikanga mo te kino. kawea ana tēnei taahiraa i roto i te tikanga o te papu plunger ki te manometer me tika. Ko te manometer taea ki te whakatau i te pēhanga tangohia i ai te injector diesel mahi wahie i werohia.

Mō whakauru rauemi

Pinepine kia whakakapia kaihanga o ira nozzles mua rere i roto i taua tikanga. Ko te tikanga, ko te rauemi whakakapinga ko 110-150 mano kiromita. Hoki waka Ko e pā ana ki 3-4 tau o mahi. I roto i tenei wā e kore ko te pupuha i hiahia o te hanga, me te horoi (o te akoranga, te kounga diesel wahie). Otiia i konei ko reira utu te tuhituhi i te meka e i muri i 150 mano kiromita, e kore e maha kaitaraiwa i roto i te hohoro ki te hoko, me te whakakapinga o nozzles. Na ko hoki te take pai tenei: tenei tikanga i roto i mahi noa o te pūkaha e taea tonu ki te mahi e pā ana ki te taua rite me te hou - whakawhetai katoa ki te horoi wā.