I have calculated the external diameter and the solid shaft is to be replaced by a hollow shaft whose internal diameter equals 60% of the external diameter, the length, material, and maximum shear stress remaining unchanged.
How can I calculate the percentage saving in weight?
What are the equations that are relative to this?
Thank u for ur help
How can I calculate the percentage saving in weight?
What are the equations that are relative to this?
Thank u for ur help