High Wear Resistance Carbide Wire Drawing Dies

Carbide drawing dies usually refers to the various metal wire drawing die, as well as the optical fiber drawing die.  All drawing dies have a hole in the center of a certain shape, round, square, octagonal or some other special shape.  The metal becomes smaller and even changes shape as it is pulled through the die hole.  A steel die is sufficient to stretch a soft metal, such as gold and silver. The die may have several holes with different diameters.  Drawing die widely used, such as electronics, radar, and TV, instruments and high precision wire and used in the aerospace and other commonly used tungsten, molybdenum wire, stainless steel wire, electric wire and cable wire and all kinds of alloy wire.

The function of each part for carbide drawing die:

1, The entrance area: 

from the entrance area to the working area is generally an arc transition, easy to import wire smoothly, and convenient for drawing lubricant rotation;

2, Lubrication zone: 

to lubricate the drawing material, so that the wire easily transition;  

3. Compression zone: 

Linear working area can reduce drawing resistance, change point contact to surface contact, reduce friction and die wear, deformation structure is more reasonable and stable. The feed line becomes thick or thin can be pulled smoothly;  

4, Sizing area: 

linear sizing area can ensure the precise diameter and finish of the wire;  

5, Safety angle: 

safety Angle can ensure that the wire is pulled out without scars, to ensure the quality of the wire;  

6, The export area: 

export area can ensure smooth wire