Repeat Problem 1312 with = 45. Problem 1312, the decision has been made to use n

Repeat Problem 13–12 with ψ = 45◦.
Problem 13–12, the decision has been made to use φn = 20◦, Pt = 6 teeth/in, and ψ = 30◦ for a 2:1 reduction. Choose a suitable pinion and gear tooth count to avoid interference.