Zhengzhou IW Diamond Co., Ltd.
Zhengzhou IW Diamond Co., Ltd.
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
Wire Drawing Dies
IW Diamond PCD Wire Dies
Polycrystalline Diamond Dies
IW Diamond PCD Wire Dies
Polycrystalline diamond(PCD) sintered under high temperature and high press together with binder alloy is used. Diamond Drawing dies of high and consistent quality covering small to large diameters exhibit outstanding performance in larger size areas than single crystal diamond drawing dies. There are some factors to consider when specifying a PCD die, PCD insert size, PCD grain size, casing size and hole geometry.
IWD regularly supplies full ranges of PCD dies:
Sumidia PCD
Compax PCD
PCD products of Chinese manufacturers
Application:
Soft wires: Copper wire, Aluminum wire, brass wire, gold wire,etc.
Hard wires: Stainless steel wire, brass plated steel wire, cooper plated wires, tungsten wire, molybdenum wire, etc.
Hole Sizes:
From 0.010inch to 0.5500inch
Or from 0.2500mm to 14.0000mm
|
Type |
Hole Size Range(mm) |
Standard Tolerance(μm) |
Standard Case |
||
|
Outside Diameter (mm) |
Thickness(mm) |
||||
|
PCD |
D6 |
0.25-0.50 |
1 |
25 |
8 |
|
D12 |
0.10-0.80 |
1 |
25 |
10 |
|
|
D15 |
0.5-1.50 |
1 |
25 |
10 |
|
|
D18 |
1.00-2.30 |
2 |
28 |
12 |
|
|
D21 |
1.60-3.40 |
2 |
30 |
15 |
|
|
D24 |
2.60-4.60 |
3 |
30 |
15 |
|
|
D27 |
3.00-5.80 |
5 |
42 |
20 |
|
|
D30 |
4.00-11.20 |
5 |
55 |
24 |
|
|
D33 |
6.00-12.50 |
5 |
60 |
28 |
|
|
D36 |
8.00-13.50 |
5 |
70 |
35 |
|
|
D36+ |
12.00-18.00 |
10 |
70 |
35 |
|
Recommendation of reduction angles by material
|
Application (%) |
|||||||||
|
Elongation (l) (%) |
Area Reduction (b) |
Aluminium Silver Gold Lead Zinc |
Copper Al alloys |
Hard Al alloys NI-Cr alloys |
Cu alloys Brass Non Alloyed steels C < 0,4% Stainless steel |
Non Alloyed steels C > 0,4% Molybdenum Stainless steel alloys |
Cu alloy Brass Non Alloyed steels C < 0,4% Iron Dry drawing |
Non Alloyed steels C > 0,4% Alloyed steels Dry drawing |
Hot drawing of Tungsten |
|
5-9 |
5-8 |
14 |
12 |
10 |
9 |
8 |
7 |
6 |
10 |
|
9-14 |
8-12 |
16 |
14 |
12 |
11 |
10 |
9 |
8 |
10 |
|
14-19 |
12-16 |
18 |
16 |
14 |
13 |
12 |
11 |
10 |
12 |
|
19-33 |
16-25 |
21 |
18 |
18 |
16 |
15 |
14 |
12 |
12 |
|
33-54 |
25-35 |
24 |
22 |
20 |
19 |
18 |
17 |
15 |
|
