PCD Wire Drawing Dies
The JCB PCD Wire Drawing Dies epitomize monocrystal superhard material excellence, merging the hardness of synthetic diamond with the robustness of polycrystalline diamond. Produced via high-temperature, high-pressure (HPHT) synthesis, these
Key Features
Ultra-long Service Life: Homogeneous PCD structure resists microcracks and extends die longevity.
Superior Thermal Conductivity: Rapid heat dissipation preserves die integrity and wire quality.
High Impact Toughness: Dense intercrystalline bonds prevent chipping and fracturing under load.
Precision Geometry: Sub-micron CNC grinding and laser trimming ensure low friction and consistent wire dimensions.
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Manufacturing Process
Micron-sized diamond grains coalesce under >5 GPa and >1,400 °C in HPHT presses to form a defect-free PCD matrix, followed by precision machining and stringent quality checks.
Applications of JCB Single Crystal Diamond Wire Drawing Dies…