The main characteristics of PCD wire drawing dies
PCD wire drawing molds have the following characteristics:
1. High hardness and wear resistance - PCD (polycrystalline cubic boron nitride) has high hardness and wear resistance. The drawing die uses PCD material, which can withstand the harsh wear conditions during high-speed drawing for a long time, with a service life of up to 10-30 years.
2. Precision Structure - PCD can be precisely processed into complex structures, and key structures such as the wire hole and drawing angle of the PCD drawing die can achieve high precision, which provides a guarantee for the production of high-precision products.
3. High temperature resistance - PCD has good high-temperature performance, and the PCD drawing die can work for a long time in high-temperature environments above 600 ° C, meeting the requirements of high-temperature polymer drawing process.
4. Low friction coefficient - PCD has a smooth surface and low friction coefficient with many polymer materials, which can reduce heat accumulation and slicing during the drawing process, helping to improve drawing speed and product quality.
5. No burrs - The PCD machining surface is smooth and flat, and the drawing die has no surface defects such as burrs and sand holes, which will not wear or contaminate the drawn product.
6. High production capacity - PCD wire drawing dies have a long service life, can work stably for a long time, have less downtime for maintenance, and are beneficial for improving production efficiency and capacity.
7. Cost reduction - Although the initial investment of PCD drawing dies is relatively high, due to their long service life and lower overall operating costs, they can effectively reduce the production cost of drawing products.
PCD drawing dies, with their high hardness, wear resistance, and precise structure, can work stably under high temperature and high speed conditions for a long time. They have good drawing effects, no burrs or pollution, long service life, and low production costs. They have become the preferred mold material for many drawing products, playing an important role in improving drawing capacity and product quality.
So, PCD wire drawing molds have excellent performance that other molds cannot match, making them an ideal choice for high-speed, high-precision, and high-temperature wire drawing processes. With the improvement of PCD technology and the decrease in cost, the application scope of PCD drawing dies will further expand. It will undoubtedly play a revolutionary driving role in the wire drawing industry.
