Diamond Wire Drawing Die Blanks
Our diamond wire drawing die blanks
are polycrystalline diamond (PCD) products produced under very high temperature
and ultra-high pressure, diamond
powder and a few metal catalysts (Cobalt) sintered together with diamond-to-diamond bonding. They have not
only high wear resistance, hardness and thermal conductivity but also high
mechanical strength and tenacity. Our diamond die blanks are a unique product to
draw a wide range of wire such as copper, aluminum, nickel, stainless steel and
etc.
We have two series of diamond wire drawing die blanks: TDW Series and DW
Series. They are available in 5 grades of grain size: 3 micron, 5 micron, 10
micron, 25 micron and 50 micron.
TDW Series are tungsten carbide supported die blanks, which have a polycrystalline
diamond core integrally bonded to a tungsten carbide support ring. This feature
makes it well for drawing with high intensity.
DW Series
are self-supported die blanks, which include two types: DWH (Hexagonal) and DWR
(Round). These blanks are suitable for all types of wire drawing applications
especially where cost-cutting is required.
DWH Series: Self-Supported
Die Blanks (Hexagonal)
|
Product
Code |
ADDMA
No. |
Dimensions
(mm) |
Max.
Die Size |
Avg.
Grain Size (um) |
Diagram |
||||||
|
D |
d |
T |
3 |
5 |
10 |
25 |
50 |
||||
|
DWH2510 |
D6 |
- |
2.5 |
1.0 |
0.4 |
? |
? |
? |
? |
- |
|
|
DWH3215 |
D12 |
- |
3.2 |
1.5 |
1.0 |
? |
? |
? |
? |
- |
|
|
DWH5225 |
D15 |
- |
5.2 |
2.5 |
1.5 |
? |
? |
? |
? |
- |
|
|
DWH5235 |
D18 |
- |
5.2 |
3.5 |
2.0 |
? |
? |
? |
? |
- |
|
DWR Series: Self-Supported
Die Blanks (Round)
|
Product
Code |
ADDMA
No. |
Dimensions
(mm) |
Max.
Die Size |
Avg.
Grain Size (um) |
US$ / pc (for order values of min. US$ 10000) |
||||||
|
D |
d |
T |
3 |
5 |
10 |
25 |
50 |
excluding.VAT,if.any |
|||
|
DWR2510 |
D6 |
- |
2.5 |
1.0 |
0.4 |
? |
? |
? |
? |
- |
2,20 |
|
DWR3215 |
D12 |
- |
3.2 |
1.5 |
1.0 |
? |
? |
? |
? |
- |
5,20 |
|
DWR5225 |
D15 |
- |
5.2 |
2.5 |
1.5 |
? |
? |
? |
? |
- |
18,60 |
|
DWR5235 |
D18 |
- |
5.2 |
3.5 |
2.0 |
? |
? |
? |
? |
- |
22,50 |
|
DWR8040 |
D21 |
- |
8.0 |
4.0 |
3.0 |
? |
? |
? |
? |
- |
42,00 |
|
DWR9853 |
D24 |
- |
9.8 |
5.3 |
4.0 |
? |
? |
? |
? |
- |
59,00 |
|
DWR13085 |
D27 |
- |
13.0 |
8.5 |
5.0 |
- |
- |
? |
? |
? |
169,00 |
|
DWR160120 |
D30 |
- |
16.0 |
12.0 |
7.0 |
- |
- |
? |
? |
? |
218,00 |
TDW Series: Tungsten
Carbide Supported Die Blanks (Round)
|
Product
Code |
ADDMA
No. |
Dimensions
(mm) |
Max.
Die Size |
Avg.
Grain Size (um) |
US$ / pc (for order values of min. US$ 10000) |
||||||
|
D |
d |
T |
3 |
5 |
10 |
25 |
50 |
excl.VAT,if.any |
|||
|
TDW040015 |
D12 |
8.12 |
4.0 |
1.5 |
1.0 |
- |
? |
? |
? |
? |
26,00 |
|
TDW040023 |
D15 |
8.12 |
4.0 |
2.3 |
1.8 |
- |
? |
? |
? |
? |
38,00 |
|
TDW040029 |
D18 |
8.12 |
4.0 |
2.9 |
2.3 |
- |
? |
? |
? |
? |
54,00 |
|
TDW070040 |
D21 |
13.65 |
7.0 |
4.0 |
3.5 |
- |
? |
? |
? |
? |
96,00 |
|
TDW070053 |
D24 |
13.65 |
7.0 |
5.3 |
4.6 |
- |
? |
? |
? |
? |
126,00 |
|
TDW090070 |
D24 |
16.00 |
9.0 |
7.0 |
5.0 |
- |
- |
? |
? |
? |
NA |
|
TDW100080 |
D27 |
19.05 |
10.0 |
8.0 |
5.4 |
- |
- |
- |
? |
? |
320,00 |
|
TDW130075 |
D27 |
24.13 |
13.0 |
7.5 |
5.2 |
- |
- |
- |
? |
? |
NA |
|
TDW130086 |
D27 |
24.13 |
13.0 |
8.6 |
5.8 |
- |
- |
- |
? |
? |
336,00 |
|
TDW130116 |
D30 |
24.13 |
13.0 |
11.6 |
7.6 |
- |
- |
- |
? |
? |
399,00 |
|
TDW150120 |
D30 |
24.13 |
15.0 |
12.0 |
8.0 |
- |
- |
- |
? |
? |
486,00 |
ADDMA: American
Diamond Die Manufactures' Association
D: Total Blank Diameter
d: Diamond Diameter
T: Diamond Thickness
Note:
1. Die
blanks must be cased below 650 degrees Celsius
2. Maximum recommended die size for soft nonferrous wire
Hard wire diameter normally should not exceed 65?
of this diameter
3. ? delivery time about 2 weeks
? delivery time about 4 weeks
Copyright © 1998, 2005 Dr. Heinemann Diamond Tools & Parts GmbH