Wapamwamba Wapamwamba Watsopano Watsopano Wojambulira Sitima Yapanjanji Valve F00VC01509 Valve Assembly for Fuel Injector Injini Parts Spare Parts
Kufotokozera Zamalonda
Ma Reference Codes | F00VC01509 |
Kugwiritsa ntchito | 0445110302 0445110303 |
Mtengo wa MOQ | 6 ma PCS |
Chitsimikizo | ISO9001 |
Malo Ochokera | China |
Kupaka | Kulongedza kwapakati |
Kuwongolera Kwabwino | 100% idayesedwa musanatumize |
Nthawi yotsogolera | 7-10 masiku ntchito |
Malipiro | T/T, L/C, Paypal, Western Union, MoneyGram kapena ngati mukufuna |
Chikoka chotsitsa pamachitidwe otopa a valve ya singano
Potsimikizira benchi, mphamvu ndi mafuta a injini ya dizilo zinachepetsedwa mosalekeza. Pambuyo poyesedwa, kuchuluka kwa mafuta a jekeseni kunachepetsedwa, ndipo zidapezeka kuti mpando wosindikizira wa valavu ya singano ya nozzle unali wovala kwambiri. Malinga ndi mayeso a mayeso, kuvala kwa mpando wosindikizira pamwamba pa valavu ya singano kumachitika chifukwa cha mphamvu yochulukirapo pampando wosindikiza pomwe valavu ya singano ya jekeseni yayikidwa. Mwa kukonza valavu yowongolera jekeseni ndikuchepetsa kukula kwa valavu ya singano, mphamvu ya valavu ya singano pampando wosindikizira imachepetsedwa. Injector yabwino yatsimikiziridwa ndi kulimba kwa injini. Pakuyesa kulimba, mphamvu ndi kugwiritsa ntchito mafuta kumakhala kokhazikika, ndipo kuvala kwa mpando wosindikizira valavu ya pini kumakhalabe pamtengo wokwanira. Vuto lathetsedwa. Yankho la vutoli limapereka chidziwitso ndi chidziwitso cha mapangidwe a valavu yoyendetsera jekeseni, ndipo amapereka chithandizo cha deta pa mphamvu yomwe mpando wosindikizira wa thupi la singano ukhoza kupirira. mawonekedwe a mafuta opopera komanso mawonekedwe a jakisoni wamafuta. Poganizira kuwonongeka komwe kumachitika chifukwa cha kulumikizana kwa ma valve a singano chifukwa cha kuchuluka kwafupipafupi komanso kupsinjika kwakukulu, kuyesa kutopa kwa kulumikizana, maikulosikopu ya metallographic (OM) yokhala ndi makina osanthula zithunzi ndi maikulosikopu yakutentha kwa ma elekitironi idagwiritsidwa ntchito pophunzira kulephera kwa makina. wokutira wosanjikiza wa mpando wa valavu ya singano ndi mawonekedwe opindika a mpando wa valavu ya singano pansi pa kupsinjika ndi mitundu yosiyanasiyana. Zotsatira zikuwonetsa kuti njira yayikulu yowononga kutopa kwa valavu ya singano yolumikizira pansi pamitundu yosiyanasiyana yotsitsa ndikuwonongeka kwa kutopa kwakumapeto kwa valavu ya singano. Pakati pawo, kukhudzana ndi kupsinjika kwapamwamba kwapamtunda wonyamula ma valve othamanga ndi yunifolomu, ndipo malire a kutopa ndi okwera (228 MPa), pomwe kutsitsa pamtunda kumakhala kosavuta kutsitsa mphamvu, zomwe zimapangitsa kuwonongeka kwa kutopa kumayambira theka. dera lozungulira, kuwonongeka kwa kutopa ndi kuwonongeka sikuli kofanana, ndipo malire a kutopa ndi ochepa, 74.6% yokha ya katundu wapamwamba.
Zogwirizana nazo
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