The circular rod shown is made of the steel alloy AISI 4140 OQT 700. It has a diameter of 2.50 in and an initial length of 84 in. An axial tensile load of 45 000 lb. is applied during a certain operation.

Transcribed Image Text:

Compute: 1. the equivalent spring constant K, 2. the deformation X of the rod. The Young's modulus of the steel is known to be 30,000,000 psi. F-35 000 lb L= 72 in F=35 000 lb Compute: 1. the equivalent spring constant K, 2. the deformation X of the rod. The Young's modulus of the steel is known to be 30,000,000 psi. F-35 000 lb L= 72 in F=35 000 lb