axial groove造句

• The cam rings have opposing cams aligned with an axial groove in the wall of the nut.
• The system differs in that the rollers are continually engaged by the nut, and the axial groove of the nut is threaded.
• Non-helical threads in the axial groove of the nut return the roller to its axial starting position ( after completion of an orbit ).
• As with the traditional recirculating roller screw system, rollers disengage from the screw when they come upon an axial groove in the wall of the nut.
• Non-circular compression rings, or cam rings, at opposite ends of the rollers ( roller axles ) apply constant pressure between rollers and nut, synchronizing roller rotation and thrusting the rollers into the nut's axial groove.