A steel shaft is to be manufactured either as a solid circular or as circular tube. The shaft is required to transmit a torque of 1200 Nm without exceeding an allowable shear stress of 40 MPa, nor an allowable rate of twist of 0.75º/m. For G = 78GPa, determine: The required diameter doof the solid shaft.g The required outer diameter d2of the hollow shaft if the thickness t of the shaft is specified as one-tenth of the outer diameter. 3.The ratio of diameters (that is, the ratio d2/do and the ratio of the weights of the hollow and solid shafts.
A steel shaft is to be manufactured either as a solid circular or as circular tube. The shaft is required to transmit a torque of 1200 Nm without exceeding an allowable shear stress of 40 MPa, nor an allowable rate of twist of 0.75º/m. For G = 78GPa, determine: The required diameter doof the solid shaft.g The required outer diameter d2of the hollow shaft if the thickness t of the shaft is specified as one-tenth of the outer diameter. 3.The ratio of diameters (that is, the ratio d2/do and the ratio of the weights of the hollow and solid shafts.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.7.3P: A motor driving a solid circular steel shaft with diameter d = 1.5 in, transmits 50 hp to a gear at...
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- A steel shaft is to be manufactured either as a solid circular or as circular tube. The shaft is required to transmit a torque of 1200 Nm without exceeding an allowable shear stress of 40 MPa, nor an allowable rate of twist of 0.75º/m. For G = 78GPa, determine:
- The required diameter doof the solid shaft.g
- The required outer diameter d2of the hollow shaft if the thickness t of the shaft is specified as one-tenth of the outer diameter.
3.The ratio of diameters (that is, the ratio d2/do and the ratio of the weights of the hollow and solid shafts.
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