These parts — weird screws, camshafts, strange gears, or simply a shaft with a keyway (or two) — can really only be made with a rotary axis on a CNC machine. Sure, you could buy a rotary axis ...

To ensure the key fits properly it should fit tight in the key shaft keyway and have a sliding fit in the hub keyway as this prevents rotation. Every torque reversal causes hammering on the sides of ...

Some linear shafts have axial or radial holes for mounting to support structures. Others are grooved for the placement of snap rings or channeled for keyways. Solid or hollow linear shafts with male ...

Rigid couplings include sleeve or muff couplings which generally clamp to the shafts with grub screws and which may have a keyway machined into the bore for better torque transmission. Lovejoy jaw ...

A grounding ring should never operate over a shaft keyway, which has sharp edges and could reduce conductivity. On some motors, the dimensions of the spacer and mounting screws can sometimes be ...

The latest episode of GOLF's Fully Equipped podcast offers gear tweaks to help get your iron game back on track.

But we insisted, and finally an access plate was removed so we could look at the gears. We found that the keyway in the pinion shaft was badly worn such that the gear could be rotated back and forth ...

Iron shafts don’t have adapters, but because they are typically made of steel, it’s a different deal than graphite. “True ...

A half shaft is essentially a drive axle, and it’s so named because it does half of the job, extending from a transaxle or differential to one of the wheels. Its twin on the other side completes ...

Dynamic Samuel L. Jackson stars as New York City cop John Shaft, who quits the force and decides to dispense his own brand of vigilante justice against a racist killer (Christian Bale) and a ...