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Polycrystalline Diamond Drawing Die manufacturers take you to understand how to improve the quality of drawing dies

Polycrystalline Diamond Drawing Die manufacturers take you to understand how to improve the quality of drawing dies

(Summary description)The manufacturer of Polycrystalline Diamond Drawing Die tells you that the drawing die can meet certain requirements during use, but in the production process, it must be operated in strict accordance with the operating procedures to achieve good results.

Polycrystalline Diamond Drawing Die manufacturers take you to understand how to improve the quality of drawing dies

(Summary description)The manufacturer of Polycrystalline Diamond Drawing Die tells you that the drawing die can meet certain requirements during use, but in the production process, it must be operated in strict accordance with the operating procedures to achieve good results.

Information

The manufacturer of Polycrystalline Diamond Drawing Die tells you that the drawing die can meet certain requirements during use, but in the production process, it must be operated in strict accordance with the operating procedures to achieve good results. Let's take a look at the methods to improve the quality of wire drawing dies.

good price and quality Polycrystalline Diamond Drawing Die For sale
The quality factor of the drawing dies leads to rapid wear of the drawing dies. The manufacturer of Polycrystalline Diamond Drawing Die tells you that the asymmetric inlay between the drawing die blank and the die steel sleeve and the uneven or pore distribution of the carbide sleeve can easily lead to U-shaped cracks in the drawing. During the laser drilling of the diamond mold blank, the sintering marks were not cleaned or heated unevenly, which resulted in the formation of metal catalysts and binders in the diamond layer. The design of the mold hole is unreasonable, the opening of the imported lubricating belt is too small, and the molding area is too long, resulting in uneven lubrication of the mold hole, wear and tear of the mold or even rupture.
The shrinkage of the drawing surface of the drawing die is too large to cause cracks or cracks in the die. Most cracks or cracks are caused by internal stress relief. In any material structure, there must be internal stresses. Polycrystalline Diamond Drawing Die manufacturers tell you that the internal stress generated during the drawing process can enhance the microcrystalline structure of the mold, but when the drawing surface shrinks too much, it cannot be lubricated in time and the temperature rises too high, which will cause a part of the mold material to be damaged. Removed, the stress of the microcrystalline structure will increase significantly, making it more prone to cracks or fractures.
The tension axis of the wire and the centerline of the die hole of the wire drawing die are not symmetrical, which will cause the wire and the drawing die to be affected by uneven stress. The effect of mechanical vibration on the wire rod and drawing dies will also lead to higher stress peaks, both of which will accelerate the wear of the drawing dies. Polycrystalline Diamond Drawing Die manufacturers tell you that uneven annealing will cause premature fatigue damage to the diamond wire drawing die, form annular grooves, aggravate the wear of the die hole, and easily cause uneven hardness of the steel wire. The surface of the cable is not smooth and the surface is soiled with air oxide layers, sand or other residues, which can damage the grinding tool too quickly.
When the wire passes through the die hole, the hard and fragile oxide layer and other adhering impurities will quickly wear the wire drawing die hole and scratch the surface of the wire. Lubrication is blocked or the grease contains metal chips and impurities that can damage the abrasive. When it is smooth, the temperature of the surface of the die hole is too fast, the diamond grains fall off, and the die is damaged. Polycrystalline Diamond Drawing Die manufacturers tell you that when the grease is not neat, especially when it is dragged out by the debris of the metal material, it is easy to scratch the surface of the grinding tools and drawing dies.
The above is the method that Polycrystalline Diamond Drawing Die manufacturers tell you about improving the quality of drawing dies.

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