Waxaan ka soo saareynaa gacmo-gashiyo foorjari ah oo culus iyo baararka wareegsan oo laga keenay 42CrMo (AISI 4140/SCM440) birta daawaha ah ee qaaliga ah, oo loogu talagalay codsiyada aadka u culus. Beeyadayada birta ah ee dhinta waxay maraan saamiyo been abuur ah oo la kontaroolay iyo daawaynta kulaylka saxda ah si loo gaadho xoog adkaysi sare leh, iska caabin saamayn leh, iyo astaamo xidhasho.
Gacan kasta oo been abuur ah ayaa la soo saaray iyadoo la adeegsanayo giraanta radial-axial rogman ama farsamooyin been abuur ah oo furan, hubinta qulqulka hadhuudhka isku midka ah iyo qashinka walxaha ugu yar. Ku habboon foostada dhululubo-hydraulic, bushings burburiyaha, gacmo tuurista, iyo qaybaha mishiinnada culus, alaabadayada 42CrMo waxay soo bandhigaan waxqabad aan caadi ahayn oo cadaadis sare leh, jawi heerkul sare ah.
Iyada oo la adeegsanayo tijaabinta ultrasonic dhamaystiran iyo qeexitaannada dhexroorka dibadda/gudaha la beddeli karo, waxaan u adeegnaa qalabka macdanta, qaabeynta duritaanka, iyo warshadaha birta ah adduunka oo dhan. Nala soo xidhiidh xalalka birta dhinta ee been abuurka ah ee ku habboon tilmaamahaaga muhiimka ah.
Alaabooyinkayaga ugu muhiimsan waxaa ka mid ah Fargashiga Fargashiga, Farsamaynta Shaft Forgings, Forgings Large, Gear Forgings, Birta Wareega Been-abuurka ah, iwm. Waa lagu soo dhaweynayaa inaad nagu soo booqato.