Q4-A shaft (55 mm) diameter is transmit power of 200 W at 1200 rpm, the maximum shear stress of (80 MPa) .if a pulley is connected to the shaft by means of key, find the dimensions of the key .so that stresses in the key is not to exceed (50 MPa) and length of the key is (4) time the width.
Q4-A shaft (55 mm) diameter is transmit power of 200 W at 1200 rpm, the maximum shear stress of (80 MPa) .if a pulley is connected to the shaft by means of key, find the dimensions of the key .so that stresses in the key is not to exceed (50 MPa) and length of the key is (4) time the width.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.
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![Q4-A shaft (55 mm) diameter is transmit power of 200 W at 1200 rpm, the maximum
shear stress of (80 MPa) .if a pulley is connected to the shaft by means of key, find
the dimensions of the key .so that stresses in the key is not to exceed (50 MPa) and
length of the key is (4) time the width.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4359a978-a659-4ebd-aa73-38acbe860ab0%2F400cfc55-eb1b-4e63-ba1f-928add575add%2Fcuw8zog_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4-A shaft (55 mm) diameter is transmit power of 200 W at 1200 rpm, the maximum
shear stress of (80 MPa) .if a pulley is connected to the shaft by means of key, find
the dimensions of the key .so that stresses in the key is not to exceed (50 MPa) and
length of the key is (4) time the width.
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