Repeat the exercise in Problem 10.5 with a XXXXXXXXXX polynomial profile. What is the minimum radius of curvature? Problem 10.5 Design a double-dwell cam with the following properties • Dwell at 0mm...

Repeat the exercise in Problem 10.5 with a 4-5-6-7 polynomial profile. What is the minimum radius of curvature?

Problem 10.5

Design a double-dwell cam with the following properties

• Dwell at 0mm for 90°

• Rise to 20mm over 90° and dwell for 90°

• Fall back to 0mm over 90°

The base radius is 100mm and the rise function is a 3-4-5 polynomial. Plot the radius of curvature for the cam profile. What is the minimum radius of curvature?