Single-Point Diamond Turning (SPDT) for Optical Reflectors

Sub-nanometer air-bearing single-point diamond turning creating mirror-finish aspheric and parabolic optical surfaces without polishing.

Engineering Specifications & Parameters

Primary Alloys	OFHC Copper, 6061-T6, Nickel-Phosphorus
Process Method	SPDT Diamond Turning
Kinematic Control	Aerostatic Spindle & Hydrostatic Ways
Surface Finish (Ra)	Ra 0.01 μm (Mirror)
Dimensional Tolerance	+/-0.0005 mm

Manufacturing Overview & Engineering Principles

Single-Point Diamond Turning (SPDT) for Optical Reflectors is an advanced machining methodology utilized by UCAN ROBOT to achieve high-precision geometries, rigorous dimensional stability, and verified surface finishes across demanding industrial production runs.

Process Specifications & Technical Controls

Process Classification: SPDT Diamond Turning.
Achievable Tolerances: Maintained consistently within +/-0.0005 mm under continuous CNC cycle monitoring.
Surface Finish Capability: Delivers surface roughness down to Ra 0.01 μm (Mirror), eliminating or minimizing manual secondary benchwork.
Compatible Materials: Optimized for precision cutting of OFHC Copper, 6061-T6, Nickel-Phosphorus.
Kinematic Setup: Employs Aerostatic Spindle & Hydrostatic Ways to eliminate cutting vibration, tool chatter, and thermal drift.

Explore our technical equipment capabilities in 5-Axis CNC Milling and read our guidelines on Precision Machining Quality Control.

Frequently Asked Questions

What dimensional accuracy is standard for Single-Point Diamond Turning (SPDT) for Optical Reflectors?

UCAN ROBOT reliably maintains tolerances within +/-0.0005 mm using temperature-compensated machine tools and in-process laser tool setting.

What materials yield the best results with this process?

This process is engineered for OFHC Copper, 6061-T6, Nickel-Phosphorus, providing clean chip evacuation and burr-free edges.