Question

Which one is not a method of reducing cutting forces to prevent the overloading of press?

Answer 1

Answer:

The first step in establishing the cutting force is to determine the cut length area. The area to be cut is found by multiplying the length of cut by stock thickness. L = Length of periphery to be cut in 'mm'. Generally for calculation purposes Shear strength is considered as 80% of tensile strength.

Answer 2

Explanation:

Method of reducing cutting forces to prevent the overloading of press is Increasing the Clearance.