Zogulitsa
Kulondola kopangidwa kwa eccentric shaft kwa injini ya BMW N52
Zida zathu zamakono komanso akatswiri aluso kwambiri amaonetsetsa kuti chigawo chilichonse chimapangidwa mwaluso kwambiri. Panthawi yopangira zinthu, njira zoyendetsera bwino zimayendetsedwa pagawo lililonse. Kuchokera pa kusankha kwa zipangizo mpaka kumapeto komaliza, sitisiya mpata wonyengerera. Izi zikuphatikizanso kuyesa kulimba kuti zitsimikizire kuti zimapirira zovuta zogwiritsa ntchito kwanthawi yayitali komanso kuyesa magwiridwe antchito kuti zikwaniritse zofunikira zamainjini a BMW. Kudzipereka kwathu pakuchita bwino kumatsimikizira kuti mankhwalawa amapereka ntchito yodalirika komanso yapamwamba.
Shaft yathu ya eccentric inapangidwa kuchokera ku chitsulo chopukutira, chinthu chodziwika chifukwa champhamvu zake komanso kulimba kwake. The forging ndondomeko timapitiriza zakuthupi njere dongosolo, kuchititsa bwino makina katundu ndi kukana kutopa. Izi zimatsimikizira kuti shaft eccentric imatha kupirira kupsinjika kwakukulu komanso zovuta zonyamula mu injini.Pamwamba pa shaft eccentric imathandizidwa ndi phosphating, njira yomwe imapereka zabwino zingapo. Amapereka kukana kwa dzimbiri kwabwino, kuteteza shaft ku malo ovuta ogwirira ntchito ndikuwonjezera moyo wake wautumiki.
Eccentric yathu shaft njira yopangira zolondola kwambiri komanso zovuta. Zimaphatikizapo njira zamakono zopangira makina komanso njira zoyendetsera khalidwe labwino. Zopangira zomwe zimagwiritsidwa ntchito ndizopamwamba kwambiri kuti zitsimikizire kuti zimakhala zolimba komanso zogwira ntchito.Pa nthawi yopangira, zipangizo zamakono monga makina a CNC ndi zida zolondola zimagwiritsidwa ntchito. Akatswiri aluso amayang'anitsitsa sitepe iliyonse kuti atsimikizire kuti shaft ya eccentric ikukwaniritsa zofunikira zenizeni. Iyenera kutsatira kulolerana kokhazikika ndi miyezo kuti iwonetsetse kuti ikuphatikizana mopanda malire mumayendedwe a injini yagalimoto ya BMW. Kuyang'anira khalidwe kumachitidwa pazigawo zingapo kuti athetse vuto lililonse.
The eccentric shaft imagwira ntchito yofunika kwambiri pakugwira ntchito kwa injini.Makamerawa amalumikizana ndi makina a valve kuti atsimikizire nthawi yoyenera ya valve.Pogwiritsa ntchito, amapangidwa kuchokera ku zipangizo zamtengo wapatali, zomwe zimapereka mphamvu zabwino kwambiri komanso kukana kuvala. Makina olondola komanso uinjiniya amawonetsetsa kuyendetsa bwino kwa ma valve, kupititsa patsogolo kuyendetsa bwino kwa injini ndi kutulutsa mphamvu. Zimathandizanso kuchepetsa kutulutsa mpweya komanso kupititsa patsogolo kuchuluka kwamafuta, kumapereka kuyendetsa bwino kwa magalimoto.
