describe mechanism of split ring and slip rings
Answers
Measured on size alone, a slip ring is a relatively small piece of a larger engineering puzzle, but looks – as they say – can be deceiving. Slip ring connectors are actually a vital electro-mechanical device that you’ll find as a commonplace component in many of today’s industrial, military and even everyday equipment, where they play a crucial role in answering one of engineering’s most difficult questions:
How do you efficiently – and effectively – transfer power and other electrical signals from a stationary device, component or power source to a rotating object?
Slip rings ensure engineering and design teams no longer require timely – and often costly – workarounds in order to power rotating devices, whether they be motors, military devices or rotating electrical assemblies. Playing a major role in improving mechanical performance, as well as simplifying operations, they have further further eliminated the threat of damaged and hazardous wiring and cable connections in moving joints.
Handling either power or data – or both – slip rings see data sent across a number of rings on which a spring or other loaded contact finger, ring, or brush is held in place to pass this power as the rings rotate.
Slip ring power levels range from milliwatts to hundreds of kilowatts dependent on application. In all applications, frictional wear is the main determinant of the lifecycle of the slip ring.
Many of these systems have migrated to using precious metals like gold and silver to increase lifecycle. Dependent on speed, power level and environmental condition, the number of expected rotations before replacement is needed ranges from a few million to 10s of millions.
With the advent of contactless, wireless power technologies, slip rings are once again taking their next evolutionary step to fulfill the growing needs of modern designs, just as current slip ring varieties have done so in the past. With these wireless slip rings, power, electricity, and signals are able to be delivered to rotating devices more efficiently – and cost effectively – than ever before.
HOW DOES A SLIP RING WORK?So we know that slip ring connectors are able to transfer power or signals across a rotating surface. But how, exactly, do they do this? At a very elementary level, a slip ring is comprised of two major components – a metal brush, and a metal ring. The brush (or brushes) are in contact with the metal ring as it rotates. The resulting friction then causes an electrical signal which delivers the power.
Hope it helps can u plzz mark me as a brainliest plzzzzz..