Doorka faasaska gaariga
Usha badhku waxay awoodda ka gudbisaa kala duwanaanshaha una gudbisaa giraangiraha wadista bidix iyo midig. Usha badhku waa usha adag oo gudbisa wareegga weyn ee u dhexeeya kala duwanaanshaha iyo usha wadista. Dhammaadkeeda gudaha guud ahaan waxaa ku xiran gear-ka usha badh ee kala duwanaanshaha iyadoo la adeegsanayo spline, dhammaadka dibaddana waxaa ku xiran giraangiraha wadista iyadoo la adeegsanayo saxanka flange ama spline. Qaab-dhismeedka usha badhku wuu ka duwan yahay sababtoo ah qaababka kala duwan ee qaab-dhismeedka usha wadista. Usha badhku ee usha furan ee aan jabnayn waa usha wadista isteerinka ee usha buuxa ee adag, usha badhku ee usha furan ee usha jabanna waxaa ku xiran isku-xidh caalami ah.
Qaab-dhismeedka dariiqa baabuurta
Shafka badh-ka ah waxaa loo isticmaalaa in lagu wareejiyo awoodda u dhaxaysa giraangiraha kala duwan iyo kuwa wadista. Shafka badh-ka ah waa shafka gudbiya wareegga u dhexeeya qalabka yareeya shabagga iyo giraangiraha wadista. Waagii hore, inta badan shabagyadu way adkaayeen, laakiin way fududahay in la xakameeyo wareegga aan dheelitirnayn ee shabagga godka ah. Hadda, baabuur badan ayaa qaata shabagga godka ah, shabagga badh-ka ahina wuxuu leeyahay isku-xidh guud (UIJOINT) oo ku yaal darafyadiisa gudaha iyo dibadda, kaas oo ku xiran qalabka yareeya iyo giraanta gudaha ee shabagga oo dhex marta shabagga ee ku yaal kala-goyska guud.
Nooca dhidibka gaadhiga
Sida laga soo xigtay qaababka kala duwan ee dhidibka axle iyo giraangiraha wadista ee ku yaal hoyga axle iyo cadaadiska axle-ka, baabuurka casriga ah wuxuu asal ahaan qaataa laba qaab: axle buuxa oo sabeynaya iyo axle badh sabaynaya. Usha badh ee axle-ka wadista furan ee aan jabnayn waxaa loo qaybin karaa mid buuxa oo sabaynaya, 3/4 oo sabaynaya iyo badh sabaynaya iyadoo loo eegayo qaababka taageerada ee kala duwan ee dhammaadka dibadda.
