MCD wire drawing die (single crystal diamond wire drawing die) uses die base material: single crystal diamond, which is a kind of diamond synthesized under controlled conditions and has the characteristics of high purity, no impurities and no cracks. These quality characteristics also make the service life of wire molds stable and predictable.
Application of drawing die
In the metal product drawing industry, wire drawing dies are very important and consumable tools. The choice of drawing die material plays a key role in the quality of the drawing die. The physical and chemical characteristics of the wire drawing die must meet the requirements of high hardness, impact resistance, wear resistance, and low friction coefficient. Its quality directly affects the quality of the wire, and the life of the wire drawing die affects wire drawing output and production efficiency.
There is a hole of a certain shape in the center of all drawing dies, whether round, square, octagonal or other special shapes. The metal shrinks in size and even changes shape as it is pulled through the die holes.
The wire drawing dies draw the wire into a smaller diameter through these holes. They are made of a metal shell and a wire drawing die core made of single crystal diamond or polycrystalline diamond (PCD or CVD diamond, PCD with carbide rings and each material). has its own application areas.
Type of single crystal diamond:
Double-Sided Polishing Single-Sided Frosting
MCD wire drawing die
MCD wire drawing die (single crystal diamond wire drawing die) uses die base material: single crystal diamond, which is a kind of diamond synthesized under controlled conditions and has the characteristics of high purity, no impurities and no cracks. These quality characteristics also make the service life of wire molds stable and predictable.
Applicable Wire Types:
· Tungsten wire
· Semiconductor bonding wires (gold wires, copper wires, and aluminum wires)
· Medical wires
· Stainless steel wires
· Copper wires
· Cutting wires
· Special alloy wires
· Precious metal wires
· Various other non-ferrous or ferrous metal wires
Applications of MCD wire drawing die
Mono crystalline diamond wire drawing dies are effectively applied in both ferrous and non-ferrous wire drawing industrialsectors, bonding wire in gold, aluminum, copper, medical wires, stainless steel, EDM wires, exclusive alloy and powerful alloy,precious metal wire types.
Features of MCD wire drawing die:
111-facet synthetic single-crystal diamond is used as the die core, ensuring the produced dies have precise positioning and stable performance;
· Extremely high hardness and wear resistance guarantee a long service life of the dies;
· Single-crystal diamond has excellent heat dissipation performance, making it suitable for high-temperature processing technologies;
· Single-crystal diamond is artificially synthesized, so its quality and consistency are guaranteed;
· The die hole has an extremely high surface finish and low friction;
· The size range is 0.0015mm - 1.5mm (larger or smaller sizes can be customized according to customer requirements).
Dimensions of MCD drawing die
Shape | Thickness（mm） |
MCD111 | 0.5-0.6 |
0.6-0.7 | |
0.7-0.8 | |
0.8 | |
0.8-0.9 | |
0.9-1.0 | |
1.0 | |
1.1 | |
1.2 | |
1.2-1.3 | |
1.3 | |
1.3-1.4 | |
1.4 | |
1.4-1.5 | |
1.5-1.6 | |
1.6-1.8 | |
1.8-2.0 |
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