Problem
Redo Problem 6, but use a torque of 100 N.m as an external load instead of the force. Apply the torque at the center of the middle part where you grip the drill. Fix both the top and the bottom faces. What is the factor of safety? Is the model safe?
Problem 6
Use the finite element method to check the strength of the brace drill handle Use a force of 200 N (~45 lb; 1 lb = 4.4482 N) at the drill bottom face. The load applies compression on the drill. Think of it as the environment pushing on the drill. Fix the top round face of the drill for the B.C. Use Alloy Steel for material. What is the factor of safety? Is the model safe?