In which power transmitting drive polygon effect is observed? A. Belt drive b. Chain drive c. Both a. And b. D. None of the above
Answers
I think the power transmitting polygon effect is observed in chain drive.so the answer will be (c. Chain drive
Answer:
Concept:
A chain drive is a mechanical energy transmission mechanism that transfers physical energy from one location to another. It is commonly used to transmit power to the wheels of a vehicle, especially on bicycles and motorcycles. It can be found in a wide range of machines in addition to automobiles. A roller chain, also known as a drive chain or transmission chain, transmits power by passing over a sprocket gear and meshing the teeth of the gear with the holes in the chain links. When the sprocket is turned, the chain is pulled, giving the system mechanical force. The Morse chain, invented by the Morse Chain Company of Ithaca, New York, is another form of drive chain. This has teeth that are reversed.
Given:
Where do you see the power-transmitting drive polygon effect?
A. Belt drive
b. Chain drive
c. Both a. And b.
D. None of the above
Find:
find the correct option for given question
Answer:
The answer is option (b) chain drive
Chain drive exhibits the polygon effect. Chain drives provide a positive drive and a large capacity for power transmission.
Chain drives are used to transmit motion at a constant speed ratio with no creep or slippage. Sprocket pinions and sprocket wheels are used in conjunction with chains.
When chain drives are used, the power transmission is not at a constant speed. There is a modulation, or variation, of the velocity on top of an average (constant) velocity, which is caused by the polygon structure of the chain drive.
In an oil saw chain system, the polygon effect is a crucial element impacting the dynamic properties of the chain drive. It produces saw chain impact, noise, and dithering, and has a substantial impact on the oil saw's longevity.
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