3D RECONSTRUCTION OF HAIRPIN WITH A SIMPLE FIXING SYSTEM
HAIRPINFLASH 3D
HAIRPINFLASH 3D offers a quick and reliable solution for 3D hairpin reconstruction, featuring a simple and intuitive fixing system. Measuring a hairpin is effortless, just place it on the fixture, press the start button, and let the system do the rest. As the part rotates, a series of high-resolution 2D images are captured and processed using a Marposs proprietary algorithm, delivering a precise 3D reconstruction in seconds.

HAIRPINFLASH 3D is an advanced solution designed for high-accuracy 3D reconstruction and dimensional inspection of hairpins. Utilizing two matrix cameras and telecentric optics, synchronized with a high-resolution encoder, it ensures precise measurement of critical features, including:
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Lengths (including stripping)
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Widths
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Heights
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Bending angles
With ultra-fast cycle times, HAIRPINFLASH 3D delivers a complete 3D scan of the part, focusing on the most critical areas. The system enables users to review acquired images and access real-time measurement results on a synoptic screen, allowing for immediate status identification.
To avoid potential deformations, the innovative fixture system provides stable positioning without introducing distortions, ensuring the hairpin remains in its actual production shape, unlike traditional rigid fixtures. This cutting-edge technology guarantees rapid, reliable, and repeatable hairpin inspection, making it the ideal choice for quality control in electric motor manufacturing and e-mobility production lines.
- Contactless measurement for non-invasive, high-accuracy inspections
- Fast cycle time: complete analysis in about 1 minute
- High precision in measuring critical features (lengths, widths, heights, bending angles)
- Flexible system adaptable to different hairpin types
- Cameras: 2 × 12 MP monochrome matrix cameras
- Encoder: High-resolution for precise synchronization
- Optics: High-contrast, low-distortion telecentric lenses
- Lighting: Green light source for optimal contrast with reddish hairpins, regardless of coating (PA, PAI, PEEK)
- Measurement Area: 138 × 445 mm (including a 71 mm blind area)
- Maintenance: Virtually maintenance-free for long-term reliability