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PCD dies can be used in all wet and dry drawing processes and are ideal for long cycle production and drawing of abrasive wire as they outlast TC, SSCD and ND dies. Whilst natural diamond and tungsten carbide can be useful in some applications, PCD is an engineered material that helps to diversify products and reduce total tooling costs.
There are three main types of polycrystalline diamond blanks: non-reinforced ring, reinforced ring and thermally stabilised.
Advantages:
• Suitable for all applications from large drawing to ultramicrodrawing.
• The size of the embryo is guaranteed, and the maximum reaming size can be expected.
• Decobalt polycrystalline material can be widely used in high temperature hard wire drawing.
• The longest life material on the market today provides the highest productivity and reduces downtime.
• The unique physical characteristics of artificial polycrystalline enable the wire to ensure better roundness even in the case of mold wear.
• Range:0.04mm-29.0mm
Applications:
- Tungsten wire
- Semiconductor bonding wires (gold, copper, and aluminum)
- Medical Wire
- Stainless steel wire
- Copper Wire
- Cut Wire
- Special alloy wires
- Precious metal wire
- All kinds of other non-ferrous or non-ferrous metal wires
STANDARD SPECIFICATIONS | |||
Reduction angle and Bearing length | Soft wire products... | ||
Reduction angle | Soft wire | Hard wire | |
5%-8% | 12°±2° | 8°±1° | |
8%-12% | 14°±2° | 10°±1° | |
12%-16% | 16°±2° | 14°±1° | |
16%-25% | 20°±2° | 15°±1° | |
25%-35% | 23°±1° | 17°±1° | |
Bearings length | 0.2-0.5d | 0.3-0.8d | |
Standard configurations for other wire types also available. | |||
Application | Project | Standard | Remark |
enameled wire,copper wire,aluminum wire,copper clad aluminum wire,gold wire,silver wire and other non-ferrous metal wire | Entrance angle | 30°±5° | It is recommended to use ND die,imported PCD die and CD drawing die.It is suitable for multi head wire drawing machine |
Reduction Angle | 16°±2° | ||
Bearing Length | 20%-50%D | ||
Ovality | ≤ 1um | ||
Exit angle | 50°±20° | ||
Back relief | 15°±5° | ||
stainless steel wire,spring wire,welding wire,etc. | Entrance angle | 30°±5° | It is recommended to use CD die and import PCD die. |
Reduction Angle | 14°±2° | ||
Bearing Length | 40%-80%D | ||
Ovality | ≤ 1um | ||
Exit angle | 50°±20° | ||
Back relief | 15°±5° | ||
diamond wire busbar,steel cord,rubber tube wire,etc | D<0.1mm | D±0.3um | -It is recommended to use imported polycrystalline drawing die,Sumitomo 805f blanks. |
0.1mm≤D<0.2mm | D±0.5um | ||
Reduction Angle | 8⁰ ±1° | ||
Bearing Length | 20%-40%D | ||
Ovality | ≤0.2um | ||
Entrance /exit angle | 60±10° | ||
Back relief | 10⁰ ±2° | ||
Concentricity | ≤15um |
MAIN TECHNICAL PARAMETERS | |||
Size Range(soft Wire) | Mini Tolerance | Case Diameter | Case Height |
0.1-0.5 | ±0.001 | 25/28 | 8/10 |
0.5-0.8 | ±0.003 | 25/28 | 8/10 |
0.8-1.0 | ±0.003 | 25/28 | 8/10/12 |
1.0-1.5 | ±0.003 | 25/28 | 10/12 |
1.5-1.8 | ±0.003 | 25/28/30 | 10/12/15 |
1.8-2.3 | ±0.005 | 25/28/30 | 12/14/15 |
2.3-2.9 | ±0.005 | 25/28/30 | 12/14/15 |
3.0-3.2 | ±0.005 | 35/40 | 20/25 |
3.2-3.4 | ±0.01 | 40/50/60 | 23/25/27 |
3.4-4.0 | ±0.01 | 40/50/60 | 23/25/27 |
4.0-5.0 | ±0.01 | 40/50/60 | 23/25/27 |
5.0-6.5 | ±0.01 | 40/50/60 | 23/25/27 |
6.5-8.0 | ±0.015 | 40/50/60 | 23/25/27 |
PCD dies can be used in all wet and dry drawing processes and are ideal for long cycle production and drawing of abrasive wire as they outlast TC, SSCD and ND dies. Whilst natural diamond and tungsten carbide can be useful in some applications, PCD is an engineered material that helps to diversify products and reduce total tooling costs.
There are three main types of polycrystalline diamond blanks: non-reinforced ring, reinforced ring and thermally stabilised.
Advantages:
• Suitable for all applications from large drawing to ultramicrodrawing.
• The size of the embryo is guaranteed, and the maximum reaming size can be expected.
• Decobalt polycrystalline material can be widely used in high temperature hard wire drawing.
• The longest life material on the market today provides the highest productivity and reduces downtime.
• The unique physical characteristics of artificial polycrystalline enable the wire to ensure better roundness even in the case of mold wear.
• Range:0.04mm-29.0mm
Applications:
- Tungsten wire
- Semiconductor bonding wires (gold, copper, and aluminum)
- Medical Wire
- Stainless steel wire
- Copper Wire
- Cut Wire
- Special alloy wires
- Precious metal wire
- All kinds of other non-ferrous or non-ferrous metal wires
STANDARD SPECIFICATIONS | |||
Reduction angle and Bearing length | Soft wire products... | ||
Reduction angle | Soft wire | Hard wire | |
5%-8% | 12°±2° | 8°±1° | |
8%-12% | 14°±2° | 10°±1° | |
12%-16% | 16°±2° | 14°±1° | |
16%-25% | 20°±2° | 15°±1° | |
25%-35% | 23°±1° | 17°±1° | |
Bearings length | 0.2-0.5d | 0.3-0.8d | |
Standard configurations for other wire types also available. | |||
Application | Project | Standard | Remark |
enameled wire,copper wire,aluminum wire,copper clad aluminum wire,gold wire,silver wire and other non-ferrous metal wire | Entrance angle | 30°±5° | It is recommended to use ND die,imported PCD die and CD drawing die.It is suitable for multi head wire drawing machine |
Reduction Angle | 16°±2° | ||
Bearing Length | 20%-50%D | ||
Ovality | ≤ 1um | ||
Exit angle | 50°±20° | ||
Back relief | 15°±5° | ||
stainless steel wire,spring wire,welding wire,etc. | Entrance angle | 30°±5° | It is recommended to use CD die and import PCD die. |
Reduction Angle | 14°±2° | ||
Bearing Length | 40%-80%D | ||
Ovality | ≤ 1um | ||
Exit angle | 50°±20° | ||
Back relief | 15°±5° | ||
diamond wire busbar,steel cord,rubber tube wire,etc | D<0.1mm | D±0.3um | -It is recommended to use imported polycrystalline drawing die,Sumitomo 805f blanks. |
0.1mm≤D<0.2mm | D±0.5um | ||
Reduction Angle | 8⁰ ±1° | ||
Bearing Length | 20%-40%D | ||
Ovality | ≤0.2um | ||
Entrance /exit angle | 60±10° | ||
Back relief | 10⁰ ±2° | ||
Concentricity | ≤15um |
MAIN TECHNICAL PARAMETERS | |||
Size Range(soft Wire) | Mini Tolerance | Case Diameter | Case Height |
0.1-0.5 | ±0.001 | 25/28 | 8/10 |
0.5-0.8 | ±0.003 | 25/28 | 8/10 |
0.8-1.0 | ±0.003 | 25/28 | 8/10/12 |
1.0-1.5 | ±0.003 | 25/28 | 10/12 |
1.5-1.8 | ±0.003 | 25/28/30 | 10/12/15 |
1.8-2.3 | ±0.005 | 25/28/30 | 12/14/15 |
2.3-2.9 | ±0.005 | 25/28/30 | 12/14/15 |
3.0-3.2 | ±0.005 | 35/40 | 20/25 |
3.2-3.4 | ±0.01 | 40/50/60 | 23/25/27 |
3.4-4.0 | ±0.01 | 40/50/60 | 23/25/27 |
4.0-5.0 | ±0.01 | 40/50/60 | 23/25/27 |
5.0-6.5 | ±0.01 | 40/50/60 | 23/25/27 |
6.5-8.0 | ±0.015 | 40/50/60 | 23/25/27 |
