Dual-Wedge Spiral Scanning Processing System Optra
The Optra dual-wedge helical-scanning machining system is a precision laser-machining actuator based on two optical wedges and direct-drive torque motors. It is mainly used for laser microholes, trepanning, circumferential welding and tapered-hole machining. Independent control of each wedge's rotational speed and their phase difference enables high-speed circular and variable-diameter circular beam scans. It addresses noncircular small-hole scans produced by traditional galvanometers at high speed, meeting precision-hole machining needs in aerospace, semiconductors and other high-end manufacturing.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical Damage Threshold [Main Technical Parameters; 20ns; 20Hz; 1064nm] | >10 J/cm² |
| Wavelength [Main Technical Parameters; Customizable; Original Combinations Not Split into Independent SKUs] | 1030&515nm/343&515nm/800nm |
| Effective Clear Aperture [Main Technical Parameters] | 22 mm |
| Circular-Scan Range [Main Technical Parameters; f=100mm; Customizable] | 100~1000 μm |
| Scanning Speed [Main Technical Parameters] | ≥4150 rpm |
| Circular-Scan Circularity [Main Technical Parameters] | ≥99 % |
| Scanning Depth-to-Diameter Ratio [Main Technical Parameters] | ≥10:1 |
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