EXV Weld Inspection for Automotive Valve Bodies with SinceVision SR7020 3D Laser Profiler

Industry Applications Automotive EXV Weld Inspection for Automotive Valve Bodies with SinceVision SR7020 3D Laser Profiler
EXV Weld Inspection for Automotive Valve Bodies with SinceVision SR7020 3D Laser Profiler
EXV Weld Inspection for Automotive Valve Bodies with SinceVision SR7020 3D Laser Profiler

EXV Weld Inspection for Automotive Valve Bodies with SinceVision SR7020 3D Laser Profiler

Industry pain points and demands

     Inaccurate or defective welding on the valve body of an EXV can lead to operational failures and reduced product reliability. Ensuring high-precision welding inspection is critical to maintaining the performance and safety of automotive systems.

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SinceVision Solution: SR7020 3D Laser Profiler

01High Accuracy: Achieves 0.01MM repeatability to detect the smallest welding defects.
02Enhanced Quality Control: Optimizes weld integrity and ensures safety standards.
03Industry-Specific Design: Tailored for automotive valve body applications.

Camera Selection

Model number
SR7020
Reference distance (CD)23mm
Measuring rangeZ-axis height (FS)3.8mm
X-axis widthNear side9.2mm
Reference distance9.6mm
Remote side9.6mm
Light sourceLight source wavelength405nm blue light
Laser class2M
Laser output power10mW
Repetition accuracyZ-axis (height)0.1μm
X-axis (width)1.0μm
linearityZ-axis (height)±0.05% F.S.
Contour data intervalX-axis (width)3μm
X-axis contour points3200
Reflection Angle (°)41.5
Scanning speed (Hz)750 ~ 2000
Dimension (mm)125×82×55
Weight (g)690
Temperature characteristic0.02% F.S./℃
Encoder inputSingle-ended, differential coders are supported
Input/outputOne 100Base-TX/1000Base-T Ethernet interface
Operation Temperature0～50℃
Storage Temperature

-20～70℃

Working Humidity35% to 85% without condensation
ESD ProtectionContact discharge 4kV, air discharge 8kV, in accordance with IEC 61000-4-2 standards
EFT protectionPower port 2kV/5 or 100kHz, signal port 1kV/5 or 100kHz, in accordance with IEC 61000-4-4 standards
Impact50Gs/3ms per axis, in accordance with IEC 68-2-27 Ea standard
Vibration10Gs (10-500Hz), compliant with IEC 68-2-6 Fc standard
degrees of protection provided by enclosureIP67, in accordance with IEC 60529 standard