CNC Machined | High Strength | Excellent Dimensional Stability
Product Overview:
These rotary gear components are precisely machined from black polycarbonate (PC), featuring a circular array of teeth along the outer edge. PC is chosen for its exceptional mechanical strength, low shrinkage during forming, excellent dimensional stability, and superior fatigue resistance, making it ideal for high-performance gear applications.
| Parameter | Tolerance/Finish |
|---|---|
| Machining Technology | CNC Machining + CNC Lathe |
| Center Hole to Reference Surface | ± 0.02 mm |
| Tooth Profile Accuracy | ± 0.02 mm |
| Surface Finish | Smooth, Burr-Free |
Advanced CNC machining centers and customized cutting tools are used to maintain strict tolerances in both the gear profile and hole-to-surface measurements. The result is a clean, high-precision component ready for integration into demanding assemblies.
Black PC gear components are widely applied in:
Clock and Watch Mechanisms
Bicycle Drivetrains
Electric Motor Assemblies
Precision Transmissions
Lathe and Milling Machine Components
Automotive Gearbox Systems