Essentially, a guide wheel is a ball bearing that has a special shaped outer race. The inner and outer races of ball bearings are a framework with a groove for the balls to rest in. Burke explained ...

Rolling-ring drives are friction drives that convert the constant rotary motion of a plain shaft into a traversing action that moves an attached carriage. Used in positioning and reciprocating ...

The acceleration of an object down a slope can be measured using the set-up shown above. This uses the following equipment: two light gates timer trolley carrying a mask (piece of card) of a known ...

The ubiquitous ball spline. Basically, it is a type of mechanical element used in a variety of industrial applications where precise movement and alignment is required, like machine tools, robot arms ...

Beamline diagnostics are an essential part of any particle accelerator, used to measure and monitor the properties of the particle beam itself. Within these diagnostic systems, precise linear motion ...

The gradient of a displacement-time graph at a particular time gives the velocity of the object at that time. The gradient of a velocity-time graph at a particular time gives the acceleration of the ...