PCD Wire Die
PCD wire drawing die is made of solid polycrystalline diamond(Self-Support and TC Ring-Support) as drawing working area, through casing, drilling, lapping, polishing and other procedures to finish the die.
Polycrystalline diamond(PCD) is sintered by micron-sized diamond particles and binder (cobalt) under HTHP. It has the advantages of high hardness, excellent wear resistance, strong impact resistance and uniformity.
PCD wire drawing die has been divided into Cobalt Type and Non-Cobalt (Acid Treated) Type.
PCD wire drawing die with Cobalt.
Suitable for drawing copper, aluminum, copper-clad aluminum, magnesium alloy, other non-ferrous metal soft wires.
Characteristics
1. Good wear resistance.
Life time is more than 10 times of standard tungsten carbide die;
2. High efficiency.
It can suffer the temperature of 600℃, support high-speed wire drawing to improve efficiency;
3. Good wire finish.
Different grain size can be provided to meet most of surface finish requirement.
4. Low cost.
Longer life reduces the frequency of die changing, labor intensity, and increases machine utilization.
PCD wire drawing die with Non-Cobalt.
Suitable for drawing stainless steel, (high carbon) steel, nickel, tungsten carbide, molybdenum and other alloy hard wires.
Characteristics
1.Good wear resistance.
Life time is more than 10 times ofstandard tungsten carbide die;
2. High efficiency.
It can suffer the temperature of 800℃, support high-speed wire drawing to improve efficiency;
3. Good wire finish.
Different grain size can be provided to meet most surface finish requirement.
4. Low cost.
Longer life greatly reduces the frequency of die change, labor intensity and increase machine utilization.
Customized service is available, please contact us.
Type Mark
NDCD………………………....…Nano Diamond Coated Die
PCD………………………………PCD Die
PCD-T…………….………..…….PCD Acid-treated Die
NSCD……………………….....…Natural Single Crystal Diamond Die
SSCD……………………….….…Synthetic Single Crystal Diamond Die
TC……………………….…..……Tungsten Carbide Die
SD-PCD………………….………Shaped PCD Die
SD-TC………………………..…..Shaped Tungsten Carbide Die
