CNC Sapphire Surface Grinding Machine Precision Surface Grinder Polisher

Specifications

Performance Characteristics

The grinding machine exhibits extremely high precision, capable of achieving micron-level accuracy in sapphire surface processing, fully meeting the stringent requirements of high-end sapphire manufacturing.

• Rapid Grinding Efficiency: The machine operates at high-speed grinding, enabling efficient completion of bulk workpiece processing within short timeframes.

• Stable Operation: Equipped with vibration-damping technology, the machine ensures smooth and consistent performance. Minimal vibration during operation enhances processing stability, reduces reject rates, and guarantees product quality uniformity.

• Advanced Control: Precision adjustments for parameters like wheel speed and feed rate are seamlessly integrated, ensuri ng repeatable and reliable outcomes.

Application 

Electronics Industry
The sapphire-specific surface grinder is used to process high-precision components such as camera lens covers. Its machining accuracy (e.g., surface roughness ≤0.2 μm) ensures superior optical performance and surface quality of sapphire, directly enhancing the reliability and longevity of electronic products.

Optical Industry
Ideal for precision machining of sapphire lenses and prisms, achieving roundness accuracy ≤0.003mm. This meets the stringent quality requirements of optical systems, ensuring stable performance and long-term consistency of instruments.

Q&A

Q1: What is the maximum size of sapphire workpieces this grinder can process?
A1: Grinding Diameter Range: Φ2" to 12" .

Q2: What are the core advantages of this sapphire-specific grinding machine?
A2:

• Ultra-High Precision: Achieves surface roughness ≤0.2 μm and roundness ≤0.003mm, meeting stringent standards for optical and electronic applications.

• High Efficiency: Operates at a wheel linear velocity of 35m/s and supports rapid processing of bulk workpieces.

• Stable Performance: Incorporates vibration-damping technology to minimize operational vibration, ensuring consistency and reducing reject rates.

Q3: How does the machine ensure consistent product quality?
A3:

• Precision Control: Adjustable parameters like wheel speed and feed rate (e.g., 0.005mm minimal worktable feeding) enable fine-tuned operations.

• Stability Design: Low-vibration operation and rigid structural components (e.g., high-grade cast iron bed) enhance machining consistency.

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