3D-Printed Automotive Headlights – Transparent Resin 3D Printing for High-Precision Optical Lenses
Industry Background
Automotive headlight design requires validation of optical performance, including lens curvature, light guide path, and photometric distribution. Traditional CNC machining of transparent acrylic lenses demands 5-axis linkage, resulting in complex surface programming, high difficulty, and elevated costs.
Solutions
SLA photopolymerization 3D printing uses high-transparency photosensitive resin (transmittance ≥ 92%) to precisely fabricate optical components for automotive headlamps and taillamps, such as lenses, lens covers, and light guides. After polishing and UV post-curing, these parts are ready for optical performance testing.
Achieve Results
Reduced headlight lens development cycle from 6 months to 3 weeks, saving over 80 K in mold modification costs.
Recommended Models
3DSL-600/3DSL-800
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