DREG DIVIDING CUTTING DIE

摘要

PURPOSE: A cutting die for dividing residual scraps is provided to cut and discharge residual scraps by applying ultrasonic vibration to an auxiliary blade even if the size of the residual scraps is big. CONSTITUTION: A cutting die(1) for dividing residual scraps comprises base(11), a cutting blade(12), an auxiliary blade(14) for dividing residual scraps. The cutting blade has a closed contour. A thin material is punched by the cutting blade. The punched material is discharged from the closed contour through discharging spaces(131,132,133). The discharging spaces are connected to the bottom side of the base. The auxiliary blade is formed in the inner side of the closed contour and divides the contour into two or more parts.