The objective of this lab is to introduce the student to the area of spring design and the use of on-line catalogs to select springs from manufactures. The potential for spring surge is very real. Thus, proper selection is critically important to a good design. However, as you will see with this pseudo-real problem, the choices far exceed the constraints and you, the designer, are faced with making several decisions in order to proceed. The Camshaft rotates at 3000 rpm.
Ends are to be squared and ground.
Presetting is to be used. Determine an appropriate set of parameters for this spring. The coil diameter should be approximately 50 mm. Check for buckling and spring surge. This project will be evaluated on the accuracy and careful documentation of your analysis.