Valve Body Flatness Detection with SinceVision 3D Laser Profiler
Industry pain points and demands
Flatness in automotive valve bodies is essential for ensuring proper sealing and functionality in vehicle systems. Even minor deviations can result in leakage, reduced efficiency, or system failure. Achieving consistent flatness requires advanced and precise detection solutions.
Physical Picture or Imaging Effect Picture
Imaging effect picture
Imaging effect picture
SinceVision Solution: SR7140 3D Laser Profiler
01High Precision: Achieves 0.03MM accuracy for flatness detection.
02Real-Time Detection: Offers rapid and reliable measurements to improve production efficiency.
03Enhanced Quality Assurance: Prevents defects and ensures consistent performance.
Camera Selection
| Model number | SR7140 | |||
| Reference distance (CD) | 140mm | |||
| Measuring range | Z-axis height (FS) | 24mm | ||
| X-axis width | Near side | 89mm | ||
| Reference distance | 95mm | |||
| Remote side | 96mm | |||
| Light source | Light source wavelength | 405nm blue light | ||
| Laser class | 2M | |||
| Laser output power | 10mW | |||
| Repetition accuracy | Z-axis (height) | 0.5μm | ||
| X-axis (width) | 8μm | |||
| linearity | Z-axis (height) | ±0.05% F.S. | ||
| Contour data interval | X-axis (width) | 30μm | ||
| X-axis contour points | 3200 | |||
| Reflection Angle (°) | 28 | |||
| Scanning speed (Hz) | 2500 ~ 10000 | |||
| Dimension (mm) | 143×93.2×48.3 | |||
| Weight (g) | 730 | |||
| Temperature characteristic | 0.02% F.S./℃ | |||
| Encoder input | Single-ended, differential coders are supported | |||
| Input/output | 1 RS232 interface, 1 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 | |||