Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The shaft, as shown in Fig. ( 3 ) , is driven by pulley B from an electric motor. Another belt drive from pulley A

The shaft, as shown in Fig. (3), is driven by pulley B from an electric motor. Another belt drive from pulley A is running a compressor. The belt tensions for pulley A are 1500N and 600N. The ratio of belt tensions for pulley B is 3.5.
rig. (v)
The diameter of pulley A is 150mm and the diameter of pulley B is 480mm. The allowable tensile stress for the shaft material is 170MPa and the allowable shear stress is 85 MPa. Taking torsion and bending factors as 1.25 and 1.75 respectively, find the shaft diameter. Also find out the dimensions for a hollow shaft with outside diameter limited to 30mm. Compare the weights of the two shafts.
[Ans.30mm;24mm;1.82]
image text in transcribed

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Heat Transfer

Authors: Jack Holman

10th edition

73529362, 978-0073529363

More Books

Students also viewed these Mechanical Engineering questions

Question

How did you feel about taking piano lessons as a child? (general)

Answered: 1 week ago