Produkt Charakter
CVD diamond coating wire drawing die, using carbide substrate as raw material and chemical vapor deposition (CVD), was used for micro level and nano level diamond composite coating on the inner surface of the dies, and then the coating was polished and polished to obtain a new die. The inner hole surface of the die is close to the nature of natural diamond, and has the characteristics of high finish and good wear resistance.
2.Spezifikation
Mold types |
Mold core parameters |
Product models |
external diameter |
Height(H) |
Compression angle |
Fixed height |
Out size |
(d)mm |
(D)mm |
(H)MM |
(C) |
– |
Can be customized by client’s requests |
Gas metal arc welding wire die |
0.75-0.85 |
13 |
10 |
12 |
0.3d |
0.85-2.00 |
13 |
10 |
14 |
0.35d |
2.00-3.00 |
16 |
13 |
3.00-5.00 |
19 |
17 |
16 |
Above 5.00 |
19-21 |
17-20 |
16-18 |
0.4d |
Others |
Can be customized by client’s requests |
High carbon steel welding wire die |
0.80-1.50 |
13 |
10 |
12 |
0.3d |
1.50-2.00 |
16 |
13 |
2.00-3.00 |
19 |
17 |
3.00-5.00 |
19-21 |
17-20 |
14 |
0.35d |
5.00-7.00 |
Copper coated wire die |
0.78-1.00 |
13 |
10 |
14 |
0.3d |
1.00-2.00 |
2.00-3.00 |
16 |
13 |
16 |
3.00-5.00 |
19 |
17 |
16-18 |
Above 5.00 |
Can be customized by client’s requests |
|
Other special-shaped dies |
Can be customized by client’s requests |
Mould Die customized.
Produktname |
Specifications(mm) |
Unit price(USD) |
Composite coating die |
0.80-1.40 |
75 |
1.41-2.00 |
71 |
2.01-4.50 |
75 |
4.51-5.50 |
81 |
5.51-6.50 |
94 |
6.51-7.50 |
113 |
3.Pictures of the wire drawing dies

4.Anwendung
It is suitable for drawing all kinds of gas shielded welding wire, high carbon steel wire, medium and low carbon steel wire, stainless steel wire, copper and aluminum wire and all kinds of special-shaped pipe and wire without selecting material.
5.Properties and Characteristics of CVD Diamond Coating Wire Drawing Dies
(1) Die life, physical and chemical properties of the coating
Under normal working conditions, the drawing tonnage is more than 30 times of the carbide drawing dies;
Physical performance: for example

(2) Die Characteristics:
Ø Special pretreatment technology creates super strong film base bonding force and prolongs die life;
Ø Ultra long life, greatly reducing the mode frequency;
Ø The ultra fine nano polishing surface improves the quality of wire rod;
Ø Improve drawing rate, achieve ultra high speed drawing and improve production efficiency;
Ø Without special cooling, water cooling can ensure long life;
Ø Without special lubrication, clean and lubricated medium can realize the super long service of the mould;