Three Kinds of Tungsten Carbide Cutting Tools Cutting Mode

Tungsten carbide cutting tool cutting methods are non-free free-cutting and cutting and cutting orthogonal (at right angles to the cutting) and non-orthogonal cutting (bevel cutting) and three methods of the actual rake angle.

First, freedom and non-freedom cutting cutting: free-cutting is one of the main cutting edge participate in cutting, rather the contrary, the primary and secondary cutting edge while cutting is called to participate in non-free cutting. When free-cutting cutting deformation process is relatively simple, it is a pilot study of cutting commonly used method. The actual cutting is usually non-free cutting.

The second, orthogonal cutting (right angle cutting) and non-orthogonal cutting (bevel cutting): Right-angle cutting edge is perpendicular to the direction of cutting, and said the oblique cutting is not perpendicular to the cutting edge of the cutting direction cutting. Therefore, the blade knives are not equal to zero inclination angle cutting mode. Bevel cutting with a sharp edge, chip brisk, and many other features.

Third, the actual rake angle: rake angle of the cutting process actually works, said the actual rake angle, which is the angle between the plane of the front surface of the base containing the chip flow direction and perpendicular to the basal plane of the measurement. When oblique cutting chip flow direction have a greater deflection, the actual rake angle increases significantly.