Ccemented Carbide Cutting Tools Cutting Parameters

Cemented carbide cutting tool components:

1.Flank
2.Head - the cutting part of the blade
3.Tool tip - the main and secondary cutting edge Remit called the tool tip
4.Arbor - used for clamping

Cemented carbide cutting tool geometry parameters include the rake angle γ, declination and φ φ_1, after angle α, and the main edge bevel λ. It is reasonable or not directly affects the accuracy and surface finish, tool life and productivity of labor, as well as tool - parts - the machine tool system vibration resistance. Therefore, the selection of the most favorable geometry parameters is one of the important issues in the cutting. After the size of the angle, affect the frictional force between the rear workpiece. Friction is larger, the faster the tool wears. Tool flank wear after the angle is zero; friction and cutting temperature rise faster, the damage to the tool and more dramatic. Therefore, from the viewpoint of wear, it should choose the larger rear corner.