Page 108 - Fundamental Of Design In Mechanical Engineering
P. 108
Formula for work, torque,
compressive stress and shear stress
• WORK
W=Tn/9.55 , n= rotation per minute,
◦ TORQUE
T = Fr , r = radius , F= force
◦ SHEAR STRESS
Ss=F/As , As=shear area
◦ COMPRESSIVE STRESS
Sc=F/Ac , Ac=compressive area
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