Ma valve akasupe ndi zinthu zofunika kwambiri zomwe zimakhudza magwiridwe antchito a injini.Amakhala ngati mlatho pakati pa camshaft ndi ma valve, kuonetsetsa kuti ma valve atseka pa nthawi yoyenera ndikutsegula pa nthawi yoyenera.Ndi akasupe a valve omwe amagwira ntchito yofunika kwambiri pakuchita injini, n'zosadabwitsa kuti okonda magalimoto ambiri amafuna kuti apindule kwambiri.Mu blog iyi, tikambirana njira zanzeru zowonjezerera kutulutsa kwa injini kudzera mu akasupe a valve.
Kumvetsetsa Valve Springs
Tisanalowe mwatsatanetsatane za kukulitsa magwiridwe antchito a ma valve, ndikofunikira kumvetsetsa momwe amagwirira ntchito.Akasupe ali pamanja a rocker ndipo amalumikizana ndi zimayambira za valve.Vavu ikatsegulidwa, kasupe amatenga mphamvu, kuthandiza valavu kubwerera kumalo otsekedwa.Akasupe a valve amabwera mosiyanasiyana ndi mphamvu kutengera mphamvu ya injini ndi mbiri ya camshaft.
Mu injini yogwira ntchito kwambiri, ma valve ayenera kutsegula ndi kutseka mofulumira kusiyana ndi injini yokhazikika.Chotsatira chake, injini zogwira ntchito kwambiri zimafuna akasupe olimba a valve kuti athetse mphamvu yowonjezera yopangidwa ndi camshaft lobes aukali.Akasupe a ma valve olimba amalepheretsa ma valve kuti asagwedezeke ndikukhala osakhazikika, zomwe zingayambitse kuwonongeka kwakukulu kwa injini.
Ma Valve Springs ndi Kutulutsa kwa Injini
Tsopano, tiyeni tilowe mwatsatanetsatane momwe ma valve akasupe amasinthira kutulutsa kwa injini.Ma valve akasupe amatha kukhudza magwiridwe antchito a injini m'njira zingapo, kuphatikiza:
1. Mphamvu: Akasupe a valve amakhudza kwambiri injini ya RPM yochuluka.Pamene injini ikuyenda mothamanga kwambiri, ma valve amatseka ndi kutseguka ndi liwiro lodabwitsa.Zitsime za valve zofooka sizitseka ma valve mofulumira, zomwe zimapangitsa injini kuyenda molakwika.
2. Kukhalitsa: Moyo wamasika a valve ndi wofunikira kwambiri pa moyo wa injini.Valavu yomwe siyitseka kwathunthu imatha kuwononga mpando wa valavu kapena mutu wa silinda, zomwe pamapeto pake zingayambitse kulephera kwa injini.
3. Kukweza ma valve: Kukweza ma valve ndi chinthu china chofunikira pakuchita kwa injini.Kukweza kumawonjezeka, kumapangitsa kuti mpweya uwonjezeke, zomwe zimapangitsa kuti mphamvu zambiri zizituluka.
Kupititsa patsogolo Kachitidwe ka Injini ndi Valve Springs
Pali njira zingapo zowonjezeretsa kutulutsa kwa injini ndi akasupe a valve.Nazi njira zomwe mungagwiritse ntchito:
1. Konzani kasupe wa valve
Imodzi mwa njira zosavuta zowonjezeretsa ntchito ya injini ndikukweza ma valves.Akasupe a valve ogwirira ntchito ndi olimba, kulola injini kuthamanga kwambiri rpm, zomwe zimapangitsa kuti mphamvu zambiri zitheke.Ngati mukukonzekera kukweza akasupe a valve, onetsetsani kuti mumawagwirizanitsa ndi ma camshafts.
2. Sinthani nthawi ya valve
Njira ina yopititsira patsogolo magwiridwe antchito a injini ndi akasupe a valve ndikusintha nthawi ya valve.Nthawi ya valve imayang'anira kutsegula ndi kutseka kwa mavavu ndikutsimikizira mphamvu ya injini.Kusintha kwa nthawi kungathandize kuwonjezera mphamvu ndi torque kuti injini igwire bwino ntchito.
3. Ikani camshaft yapamwamba kwambiri
Kuyika ma camshaft ochita bwino kwambiri ndi njira ina yowonjezerera kutulutsa kwa injini kudzera mu akasupe a valve.Mbiri ya camshaft imatsimikizira kukweza kwa valve ndi nthawi yake, zomwe zimakhudza mwachindunji mphamvu ya injini.Ma camshaft ochita bwino kwambiri amatha kutulutsa mphamvu zowonjezera pamahatchi polola mpweya wochulukirapo kulowa mu injini.
4. Kusamalira bwino
Pomaliza, kusunga akasupe a valve ndikofunikira kuti injini igwire bwino ntchito.Kuyang'ana pafupipafupi akasupe a valve kuti akutha ndikusintha ngati kuli kofunikira kungathandize kupewa kuwonongeka kwakukulu kwa injini.Kuphatikiza apo, kusunga akasupe a valve anu kukhala oyera komanso opaka mafuta kumatha kukulitsa moyo wawo ndikuwongolera magwiridwe antchito.
Pomaliza
Ma valve akasupe amagwira ntchito yofunika kwambiri pakugwira ntchito kwa injini.Ndi machitidwe oyenera okweza ndi kukonza, amatha kuthandizira kuwonjezera mphamvu, kuwonjezera mphamvu ya injini ndikuwonjezera moyo wa injini.Musanayambe kukweza, onetsetsani kuti akasupe a valve akugwirizana ndi ma camshafts ndikuyika molingana ndi malingaliro a wopanga.Potsatira njirazi, mutha kukonza magwiridwe antchito a injini yanu ndikuyenda bwino.
Nthawi yotumiza: May-29-2023