Wire Drawing Dies

PCD Wire Drawing Dies
diamond wire drawing dies

PCD Wire drawing dies

Polycrystalline diamond (PCD) is a kind of artificially sintered diamond,which can be used in all wet drawing and dry drawing processes,polycrystalline diamond high temperature pressing and alloy bond sintering.
There are three types of polycrystalline diamond embryo:non reinforced ring type,reinforced ring type and heat stable setting type.
Polycrystalline diamond wire drawing die is the longest die life of all materials,which can provide the highest production efficiency and reduce downtime.
It is suitable for all applications from large drawing to ultra-fine drawing,with predictable wire surface quality.

Tolerance

Diameter(inch)
Diameter(mm)
Tolerance(mm)
Roundness(mm)
≤0.00157
≤0.040
0.0003
0.0002
0.00158-0.00393
0.041-0.099
0.0005
0.0003
0.00394-0.01968
0.100-0.499
0.001
0.0005
0.01969-0.03936
0.500-0.999
0.0015
0.0008
0.03937-0.05905
1.000-1.499
0.002
0.001
0.05906-0.08661
1.500-2.199
0.003
0.0015
0.08662-0.12992
2.200-3.299
0.004
0.002
0.12993-0.18110
3.300-4.599
0.005
0.0025
0.18111-0.22834
4.600-5.799
0.006
0.003
0.22835-0.29921
5.800-7.599
0.007
0.0035
0.18111-0.41338
4.600-10.499
0.008
0.004

With the free arrangement of diamond crystals,the wire rod can still keep good roundness even under the condition of severe wear of die,and the size of blank can be guaranteed,and the expected maximum reaming size can be obtained.
It can be used in all wet drawing and dry drawing processes.It is mainly used in larger size,more demanding wear requirements,but less important surface finish.
IWD PCD diamond range:Compax、Sumidia、De Beers.

PCD Dies with IWD PCD blanks

inches
mm
ADDMA
IWD
Maximum Diameter
0.0039-0.0157
0.100-0.400
D6
IWD3210
0.4
0.0079-0.0315
0.200-0.800
D12
IWD3215
0.8
0.0079-0.0394
0.200-1.000
D12
IWD4215
1.0
0.0197-0.0591
0.500-1.500
D15
IWD5225
1.5
0.0197-0.0591
0.500-1.500
D15
IWD4223
1.5
0.0315-0.0787
0.800-2.000
D18
IWD5235
2.0
0.0315-0.0787
0.800-2.000
D18
IWD4229
2.0
0.0472-0.1181
1.200-3.100
D21
IWD7240
3.1
0.0472-0.1181
1.200-3.100
D21
IWD6838
3.1
0.0591-0.1732
1.500-4.400
D24
IWD9553
4.4
0.0591-0.1732
2.000-4.400
D24
IWD6853
4.4
0.1299-0.2126
3.300-5.400
D27
IWD1285
5.4
0.1299-0.2183
3.300-5.800
D27
IWD12987
5.8
0.2008-0.2992
5.100-7.600
D30
IWD12912
7.6
0.3150-0.4331
8.000-11.000
D33
IWD15215
11.0
0.3150-0.4409
8.000-11.200
D30
IWD18213
11.2
0.3150-0.4724
8.000-12.000
D33
IWD18215
12.0
0.3150-0.4921
8.000-12.500
D33
IWD18217
12.5
0.3150-0.5000
8.000-12.700
D36
IWD18218
12.7

The above hole sizes are recommended for soft wire.In case of hard wire drawing,the maximum hole size should not exceed 65% of them.

Application: Flexible wire:copper wire,aluminum wire,brass wire,gold wire,aluminum magnesium alloy,copper clad steel wire,etc.
Hard wire:stainless steel wire,copper plated wire,copper plated wire,tungsten wire,molybdenum wire,cutting wire,chromium wire,nickel wire,etc.
Hole Sizes:From 0.2500 mm to 14.0000 mm



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