In the above to calculate we have single value of Torque. But when a Shaft is subjected different Torque across the length, then we need to Calculate single value of Torque I.e. equivalent Torque by using Equivalent Torque equation. Now this single value of Equivalent Torque can be used to find Diameter
Ok then just you need to check material properties of a shaft that you want to design. And get the details like how much power shaft is going to transfer ( From motor specifications) Now you have Syt Sut and Power. Calculate Tau = Syt/fs And Cal Mt from Power Use Mt/J= Tau/R Where J = Pi/32 d^4 And get the value of d from above equations
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Nice sir
When should we use an equivalent torque equation?
In the above to calculate we have single value of Torque. But when a Shaft is subjected different Torque across the length, then we need to Calculate single value of Torque I.e. equivalent Torque by using Equivalent Torque equation. Now this single value of Equivalent Torque can be used to find Diameter
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Sir, how we decide that which type of material is suitable for shaft
How we will calculate the factor of safety?sir
Thank you sir
Sir, what if we are to design a shaft without any of the given parameters. How should we start? Thanks
Ok then just you need to check material properties of a shaft that you want to design. And get the details like how much power shaft is going to transfer ( From motor specifications)
Now you have Syt Sut and Power.
Calculate Tau = Syt/fs
And Cal Mt from Power
Use Mt/J= Tau/R
Where J = Pi/32 d^4
And get the value of d from above equations
How radians will get cancelled from equ
How dimensional equality can be obtained
Plz share me soft copy notes sir for this
In power eqn in denominator how 10^6 come
To get Power in KW, we are additionaly diving by 10^3