PCD Wire Drawing Dies-Si base

PCD Wire Drawing Dies-Si base

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

PCD Wire Drawing Dies (polycrystalline wire drawing dies) is composed of diamond powder under the action of Metal Catalyst (silicon), which is sintered by high pressure and high-temperature process.It can ensure the roundness of the wire and has a high surface finish, drawing life is long, it is difficult to appear mold wear and flat line phenomenon in even in a long time drawing process.

Feature:
1.Under strict process control conditions, diamond microcrystalline particles form a diamond fitness combination, so that it has similar high hardness and high thermal conductivity as natural diamond
2.Because of the irregular arrangement of diamond micro-powder, so that polycrystalline diamond performance is anisotropic, processing need not consider its orientation, and has better toughness and wear resistance.

Advantages:
1.good durability 
2.high efficiency 
3.a wide range of grain and nib sizes 
4.perfect characteristics of crack-proof 
5.smoothness, durability predicted
6.Good polishing of wire or tube surface
7.Fast delivery time at about 7-10 days after receiving your payments

PCD Wire Drawing Dies-Si base application:
It is widely used to drawing all kinds of wire such as electronic devices, radar, television, instrumentation, and aerospace, such as the use of high-precision wire, as well as commonly used tungsten wire, molybdenum wire, stainless steel wire, wire cable wire and a variety of alloy 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

Wire

Hard Wire

Soft Wire

Regular Standrad

Stainless steel

Copper-clad steel

Tungsten, tantalum

Copper wire

Aluminum wire

Antry Angle

80°

80°

80°

80°

80°

Lubrication Angle

35°

35°

35°

35°

35°

Reduction Angle

14°±2°

14°±2°

12°±2°

16°±2°

18°±2°

Bearing Length

0.2-0.5D

0.2-0.6D

0.2-0.8D

0.2-0.5D

0.2-0.5D

Relief Angle

25°±2°

25°±2°

25°±2°

25°±2°

25°±2°

Exit Angle

60°

60°

60°

60°

60°