The specific cutting pressure is calculated by dividing the cutting force by the area of cut.

The area of cut can be calculated by multiplying the depth of cut by the feed rate.

In this case, the depth of cut is 2 mm and the feed rate is 0.1 mm/rev.

So, the area of cut = 2 mm * 0.1 mm/rev = 0.2 mm²

The cutting force is given as 400 N.

So, the specific cutting pressure = 400 N / 0.2 mm² = 2000 N/mm².

Question

The specific cutting pressure is calculated by dividing the cutting force by the area of cut.

The area of cut can be calculated by multiplying the depth of cut by the feed rate.

In this case, the depth of cut is 2 mm and the feed rate is 0.1 mm/rev.

So, the area of cut = 2 mm * 0.1 mm/rev = 0.2 mm²

The cutting force is given as 400 N.

So, the specific cutting pressure = 400 N / 0.2 mm² = 2000 N/mm².

Knowee AI · Accepted Answer

The specific cutting pressure is calculated by dividing the cutting force by the area of cut.

The area of cut can be calculated by multiplying the depth of cut by the feed rate.

In this case, the depth of cut is 2 mm and the feed rate is 0.1 mm/rev.

So, the area of cut = 2 mm * 0.1 mm/rev = 0.2 mm²

The cutting force is given as 400 N.

So, the specific cutting pressure = 400 N / 0.2 mm² = 2000 N/mm².

The main cutting force acting on a tool during the turning (orthogonal cutting) operation of a metal is 400 N. The turning was performed using 2 mm depth of cut and 0.1 mm/rev feed rate. The specific culling pressure (in N/??2) is: