Automotive Door Gap Detection with SinceVision SR7400 3D Laser Profiler
Industry pain points and demands
In automotive manufacturing, precise detection of door gaps is essential for ensuring proper alignment and a seamless finish. Misaligned gaps can lead to functional and aesthetic issues, compromising the vehicle's quality and customer satisfaction.
Physical Picture or Imaging Effect Picture
Physical picture
Imaging effect picture
SinceVision Solution: SR7400 3D Laser Profiler
01High Precision: Repeatability of 0.05mm ensures gap detection accuracy.
02Fast Measurement: Optimized for real-time analysis during production.
03Versatile Integration: Easily adaptable for various automotive assembly lines.
Camera Selection
| Model number | SR7400 | |||
| Reference distance (CD) | 400mm | |||
| Measuring range | Z-axis height (FS) | 200mm | ||
| X-axis width | Near side | 180mm | ||
| Reference distance | 220mm | |||
| Distal end | 280mm | |||
| Light source | Light source wavelength | 405nm blue light | ||
| Laser class | 2M | |||
| Laser output power | 10mW | |||
| Repetition accuracy | Z-axis (height) | 5μm | ||
| X-axis (width) | 20μm | |||
| linearity | Z-axis (height) | ±0.05% F.S. | ||
| Contour data interval | X-axis (width) | 90μm | ||
| X-axis contour points | 3200 | |||
| Reflection Angle (°) | 17 | |||
| Scanning speed (Hz) | 2500 ~ 8000 | |||
| Dimension (mm) | 189.5×93×48 | |||
| Weight (g) | 840 | |||
| Temperature characteristic | 0.02% F.S./℃ | |||
| Encoder input | Single-ended, differential coders are supported | |||
| Input/output | One 100Base-TX/1000Base-T Ethernet interface | |||
| Operation Temperature | 0～50℃ | |||
| Storage Temperature | -20～70℃ | |||
| Working Humidity | 35% to 85% without condensation | |||
| ESD Protection | Contact discharge 4kV, air discharge 8kV, in accordance with IEC 61000-4-2 standards | |||
| EFT protection | Power port 2kV/5 or 100kHz, signal port 1kV/5 or 100kHz, in accordance with IEC 61000-4-4 standards | |||
| Impact | 50Gs/3ms per axis, in accordance with IEC 68-2-27 Ea standard | |||
| Vibration | 10Gs（10-500Hz）符合 IEC 68-2-6 Fc标准标准 | |||
| degrees of protection provided by enclosure | IP67, in accordance with IEC 60529 standard | |||