shams alam said:
That's pretty good ank_gl, and it's not incorrect. But don't forget that a shaft is typically subject to fatigue, and it's typically the fatigue calculation that governs the final design.ank_gl said:
Not necessarily. The OP hasn't mentioned anything about how the shaft is supported, i.e. the locations/spacing of the bearing surfaces. That is going to be the biggest factor in the real design in that the rotordynamics will dictate whether the bending moment argument is valid or not.ank_gl said:
forgot that part altogether about BMank_gl said:
The most commonly used materials for shafts are steel, aluminum, and titanium. Other materials such as carbon fiber, brass, and bronze may also be used for specific applications.
When selecting a material for a shaft, factors such as the required strength, stiffness, weight, corrosion resistance, and cost should be taken into consideration. The intended application and environment should also be considered.
The material for a shaft is typically determined through a combination of engineering analysis and testing. Factors such as load, stress, and operating conditions are evaluated to determine the most suitable material for the specific application.
The advantages of using different materials for shafts include the ability to tailor the material to the specific application, such as using a lightweight material for a high-speed application or a corrosion-resistant material for a harsh environment. Different materials also have different mechanical properties, allowing for optimal performance in different situations.
No, a single material cannot be used for all types of shafts. The material must be selected based on the specific requirements and conditions of the application. For example, a shaft for a high-speed application may require a different material than a shaft for a heavy load application.