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SSCD Drawing dies ( Mono wire drawing die)
Synthetic monocrystalline diamond is a synthetic diamond produced under controlled conditions and is characterised by its high purity, absence of impurities and absence of cracks. These quality characteristics also result in a stable and predictable service life of the wire drawing dies.
The advantage of synthetic monocrystalline diamond wire drawing dies is that they have a consistent geometry compared to natural diamond, which results in better continuous reaming performance than natural diamond dies.
Advantages:
- Extremely high hardness and resistance to wear ensures a long service life of the die core area.
- Excellent heat dissipation properties for use in high temperature processes.
- Easily adjustable, smooth drawing process.
- Minimises instability in the service life of the mould.
Applications:
Synthetic monocrystalline diamond has physical properties very similar to those of natural diamond and can therefore be used in all applications where natural diamond moulds can be used. The main applications are fine and ultra-fine wire drawing.
- Precious metal wires
- Semiconductor alloy wires (gold, copper, silver-plated copper, aluminium, silver alloy, etc.)
- Stainless steel wire (304 wire, 316L wire, 430 wire, 201 wire, 202 wire, etc.)
- Copper wire (pure copper wire, silver copper alloy wire, aluminium copper alloy wire, brass wire, copper-clad aluminium wire, etc.)
- Steel wire (Saw steel wire, spring steel wire, tyre copper-plated steel wire, etc.)
- Special alloy wires (copper-nickel alloy wires, nickel-chromium alloy wires, etc.)
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 |
SSCD Drawing dies ( Mono wire drawing die)
Synthetic monocrystalline diamond is a synthetic diamond produced under controlled conditions and is characterised by its high purity, absence of impurities and absence of cracks. These quality characteristics also result in a stable and predictable service life of the wire drawing dies.
The advantage of synthetic monocrystalline diamond wire drawing dies is that they have a consistent geometry compared to natural diamond, which results in better continuous reaming performance than natural diamond dies.
Advantages:
- Extremely high hardness and resistance to wear ensures a long service life of the die core area.
- Excellent heat dissipation properties for use in high temperature processes.
- Easily adjustable, smooth drawing process.
- Minimises instability in the service life of the mould.
Applications:
Synthetic monocrystalline diamond has physical properties very similar to those of natural diamond and can therefore be used in all applications where natural diamond moulds can be used. The main applications are fine and ultra-fine wire drawing.
- Precious metal wires
- Semiconductor alloy wires (gold, copper, silver-plated copper, aluminium, silver alloy, etc.)
- Stainless steel wire (304 wire, 316L wire, 430 wire, 201 wire, 202 wire, etc.)
- Copper wire (pure copper wire, silver copper alloy wire, aluminium copper alloy wire, brass wire, copper-clad aluminium wire, etc.)
- Steel wire (Saw steel wire, spring steel wire, tyre copper-plated steel wire, etc.)
- Special alloy wires (copper-nickel alloy wires, nickel-chromium alloy wires, etc.)
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 |
