Mafuta Opangira Mafuta Apamwamba Apamwamba a Dizilo 0 445 120 219 Common Rail Fuel Injector 0 445 120 217 Engine Parts 0 445 120 218

1. Chingwe cholumikizira ndodo limagwirira

Makina olumikizira ndodo amapangidwa ndi silinda, mutu wa silinda, pisitoni, ndodo yolumikizira, crankshaft ndi flywheel. Iyi ndi injini yomwe imapanga mphamvu ndikutembenuza pisitoni yobwerezabwereza kuti ikhale yozungulira ya crankshaft kuti itulutse mphamvu kunja.

2. Makina a valve

Makina opangira ma valve amapangidwa ndi valavu yolowera, valavu yotulutsa mpweya, kasupe wa valve, tappet, camshaft ndi zida zanthawi. Ntchito yake ndikudzaza silinda ndi gasi watsopano munthawi yake ndikutulutsa mpweya wotulutsa wopangidwa ndi kuyaka munthawi yake.

3. Njira yoperekera mafuta

Makina opangira mafuta a injini ya dizilo amapangidwa ndi thanki yamafuta, pampu yamafuta, pampu yojambulira mafuta, fyuluta ya dizilo, ndi zina. Ntchito yake ndikupereka mpweya wabwino ku silinda ndikubaya kuchuluka kwa dizilo mu silinda pa nthawi yodziwika kuti musinthe. mphamvu yotulutsa injini ndi liwiro. Pomaliza, mpweya wotuluka ukayaka moto umatulutsidwa mu silinda.

4. Dongosolo lolowera

Chofunika kwambiri pa dongosolo lodyera ndikupereka mpweya wabwino kwambiri momwe mungathere ku injini. Mawonekedwe otengera mpweya amatha kugawidwa mu kulakalaka kwachilengedwe, supercharging, supercharging intercooling, ndi dual supercharging intercooling. Dongosololi limapangidwa makamaka ndi fyuluta ya mpweya, chitoliro cholowetsa, cylinder head airway, etc. Ntchito yaikulu ya fyuluta ya mpweya ndiyo kusefa zonyansa ndi fumbi mumlengalenga kuti zitsimikizire kuti ukhondo wa mpweya umalowa mu silinda kuti utalikitse moyo wautumiki. cha injini.

5. Kuzizira dongosolo

Ma injini a dizilo nthawi zambiri amagwiritsa ntchito kuziziritsa madzi. Mtundu woziziritsa madzi umakhala ndi mpope wamadzi, radiator, fan, thermostat, ndi jekete lamadzi (m'thupi). Ntchito yake ndikugwiritsa ntchito kayendedwe ka madzi ozizira kuti athetse kutentha kwa zigawo zotentha kwambiri mumlengalenga kudzera mu radiator, potero kusunga kutentha kwabwino kwa injini. Dizilo jekeseni mu chipinda choyaka cha injini ya dizilo imapanga kutentha kwakukulu; pafupifupi gawo limodzi mwa magawo atatu a iwo amasandulika kukhala mphamvu zamakina kudzera mu pisitoni ndi makina olumikizira ndodo, ndikugwira ntchito kunja; pafupifupi gawo limodzi mwa magawo atatu aliwonse amatulutsidwa ndi utsi; pafupifupi gawo limodzi mwa magawo atatu aliwonse amatayika chifukwa cha kuzizira.

6. Njira yothira mafuta

Dongosolo lopaka mafuta limapangidwa ndi mpope wamafuta, fyuluta, njira yamafuta, poto yamafuta, ndi zina zambiri. Ntchito yamafuta opaka mafuta ndikupereka mafuta opaka mafuta ochulukira, oyera, komanso oyenera mbali zonse zofunika kuti muchepetse kukangana, kuchedwetsa. kuvala kwa ziwalo, ndi kuyeretsa ndi kuziziritsa chipwirikiti pamwamba. Zimagwira ntchito yofunika kwambiri pa kudalirika ndi kulimba kwa injini za dizilo, kuphatikizapo: kuchepetsa kuvala kwa ziwalo ndi kuchepetsa ntchito yotsutsana; kuziziritsa ndi kuyeretsa mafuta pamwamba; kuteteza dzimbiri m'malo omwe filimu yamafuta imatulutsidwa; ndi kupereka ma hydraulic medium.

7. Dongosolo loyambira

Dongosolo loyambira lili ndi batire, mawaya, valavu yodulira solenoid, chosinthira choyambira, choyambira, choyambira, ndi chojambulira, chomwe chimagwiritsidwa ntchito poyambitsa injini yoyima ndikuisintha kukhala yodziyimira yokha.