Manufacturing Process of Synthetic Single Crystal Diamond (SSCD) Dies
Step 1: Crystal Growth
•Synthetic diamonds are grown using high-pressure, high-temperature (HPHT) methods or chemical vapor deposition (CVD).
•This ensures consistency in quality and structural properties.
Step 2: Cutting and Shaping
•The synthetic diamond is cut into the desired shape using lasers or mechanical grinders.
•Orientation is carefully controlled to optimize performance.
Step 3: Hole Creation
•A laser or ultrasonic drill creates the initial pilot hole.
•The hole is expanded and precision-shaped using diamond-coated tools.
Step 4: Polishing and Finishing
•The die is polished to a high-grade finish using diamond paste and precision polishing equipment.
Step 5: Quality Control
•Advanced inspection techniques, including scanning electron microscopy (SEM), verify the die’s properties and dimensions.