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Hi there, can someone pls tell me how the internal diameter of a hollow shaft affects the maximum torque that can be transmitted pls.
The internal diameter of a hollow shaft does not affect the maximum torque that can be transmitted; rather, it influences stress distribution and deformation due to torque application. The torque is primarily applied to the outermost fibers of the shaft, which is why hollow shafts are often preferred for their cost-effectiveness and efficiency. The polar moment of inertia plays a crucial role in determining how stress and deformation are managed within the shaft structure.
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