PCD Wire Drawing Dies-Co base

PCD Wire Drawing Dies-Co base

  • Model NO. PCD Wire Drawing Dies-Co base
  • Accept Min order:No
Basic Information
Product Description

PCD Wire Drawing Dies (polycrystalline wire drawing dies) with Cobalt base is a good product with close performance to imported polycrystal, with long lifetime, high finish, high mold concentricity, mold parameter control and other advantages.

Feature:
1) Cobalt-based PCD wire drawing die blank contains metal bond, has good processing properties
2)Can use electric sparks, lasers, ultrasonic and other processes for processing
3)The presence of metal cobalt makes diamond easy to graphite at high temperatures
4)PCD die blank is suitable for processing and use at less than 650 degrees Celsius conditions

Advantages:
1)better surface finish
2)minimum friction
3)higher wear resistance
4)high effeciency
5)a wide range of grain and nib sizes
6)perfect characteristics of crack proof
7)smoothness, durability predicted
8)Good polishing of wire or tube surface
9)Fast delivery time at about 7-10 days after receive your payments

PCD Wire Drawing Dies-Co Base Application:
Recommended for requirements of middle and high quality of wires, such as: cutting wire, structural wire, metal wire, copper wire, aluminum wire, welding wire, stainless steel wire, spring wire, copper-plated wire and other various non-ferrous or non-ferrous metal wire.

Parameter Table

TYPEDIE SIZE (mm)STANDARD TOLERANCE (um)STANDARD CASES
AB
ND DIES<0.040.5255
0.04-0.070.5255
0.08-0.191258
0.2-0.391258
0.4-0.5912510
0.60-0.1022510
>1.033015
PCD DIESD60.10-0.15257
D120.10-0.803015
D150.50-1.503015
D181.00-2.303015
D211.60-3.403015
D242.60-4.604220
D273.00-5.805524
D304.00-11.205524
D336.00-12.506028
D368.00-13.507035
D12.00-22.007035
D20.00-32.008540


Shapes/drawing Reference

WireHard WireSoft Wire
Regular StandradStainless steelCopper-clad steelTungsten, tantalumCopper wireAluminum wire
Antry Angle80°80°80°80°80°
Lubrication Angle35°35°35°35°35°
Reduction Angle14°±2°14°±2°12°±2°16°±2°18°±2°
Bearing Length0.2-0.5D0.2-0.6D0.2-0.8D0.2-0.5D0.2-0.5D
Relief Angle25°±2°25°±2°25°±2°25°±2°25°±2°
Exit Angle60°60°60°60°60°


PCD dies- Co base have two different die blank: Self-Supported Die Blanks
& Tungsten Carbide Supported Die Blanks.
Dies with tungsten carbide supported eie blanks can withstand greater pull, more used in the manufacture of large aperture mold embryo, pulling a thicker diameter of wire - 3mm or more wire is recommended with carbide ring.


Self-Supported Die Blanks




Tungsten Carbide Supported Die Blank