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chandran
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in power transmission why compound shafts(shafts at varying diameter and varying sections) are used?
Compound shafts are used in engineering to transmit power between two rotating shafts that are not aligned. They are also used to increase the strength and stiffness of a shaft, allowing it to handle higher torque loads.
The most commonly used materials for compound shafts are steel, aluminum, and composite materials. Steel is preferred for its high strength and durability, while aluminum is lightweight and used for applications that require lower torque. Composite materials, such as carbon fiber, offer a combination of strength and light weight.
Yes, compound shafts can be used in high-speed applications. They are designed to handle high rotational speeds and can be balanced to minimize vibration and reduce wear on bearings.
Compound shafts are typically manufactured by machining or forging. Machining involves cutting and shaping the shaft from a single piece of material, while forging involves shaping the shaft by heating and hammering it into the desired form. Both methods require precision and expertise to ensure the shaft is strong and balanced.
There are several advantages of using compound shafts. They allow for the transmission of power between non-aligned shafts, increase the strength and stiffness of a shaft, and can be designed to handle high speeds. Additionally, compound shafts can be made from a variety of materials, allowing for flexibility in design and application.