8 math cyffredin o yriannau gêr, a ydych chi'n eu hadnabod?

gyriant gêr sbardun

Gyrr rac pinion

Bevel Gear Drive

Gyriant Gêr Hyperbolig

Worm Gear Drive

Helical Gear Drive

Gêr Planedol Drive

Gyriannau Gear Mewnol