Fastener Detection of Railway Tracks with SinceVision 3D Laser Profiler
Industry pain points and demands
Ensuring the secure attachment of fasteners on railway tracks is critical for safe and reliable rail transportation. However, traditional inspection methods often miss subtle defects like loosened, broken, or misaligned fasteners, compromising the track's integrity and increasing maintenance costs.
SinceVision Solution: SR5320 3D Laser Profiler
01Efficient Inspection: Ultra-fast scanning at 67K/s captures detailed 3D profiles, enabling quick and thorough fastener analysis.
02Comprehensive Coverage: Wide measurement range of 440mm x 640mm scans multiple fasteners in one pass with exceptional precision at 3200 X-axis points.
03Reliable Performance: Real-time defect detection and a durable design ensure consistent operation in demanding railway environments.
Camera Selection
| Model number | SR5320 | |||
| Reference distance (CD) | 500mm | |||
| Measuring range | Z-axis height (FS) | 510mm | ||
| X-axis width | Near side | 360mm | ||
| Reference distance | 470mm | |||
| Remote side | 640mm | |||
| Light source | Light source wavelength | 450nm blue light | ||
| Laser class | 3R | |||
| Laser output power | 50mW | |||
| Repetition accuracy | Z-axis (height) | 7.5μm | ||
| X-axis (width) | 50μm | |||
| linearity | Z-axis (height) | ±0.02% of F.S. | ||
| Contour data interval | X-axis (width) | 200μm | ||
| X-axis contour points | 3200 | |||
| Reflection Angle (°) | 35 | |||
| Scanning speed (Hz) | 2500 ~ 67000 | |||
| Dimension (mm) | 460×92.5×62 | |||
| Weight (g) | 1900 | |||
| Temperature characteristic | 0.02% F.S./℃ | |||
| Encoder input | Single-ended, differential encoder is 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), compliant with IEC 68-2-6 Fc standard | |||
| degrees of protection provided by enclosure | IP67, in accordance with IEC 60529 standard | |||