Physical influencing factors in inline operation refer to all real environmental and process conditions that affect the measurement stability, repeatability, and accuracy of a system. These include, in particular, vibration, temperature changes, and the defined cycle time of the production line.
Point Cloud of a Multi-Layer Weld Seam
In production environments, vibrations are generated by machine movements, handling systems, or conveyor technology. Even small mechanical oscillations can lead to positional shifts or signal noise in optical measurement systems. Stable mechanical integration, reliable referencing, and appropriate signal processing are therefore essential for reproducible results.
Temperature changes affect both mechanical components (thermal expansion) and electronic and optical systems. Drift in the measurement signal can occur if temperature compensation or systematic referencing is not taken into account. For serial integration, a stable system design across the entire expected temperature range is therefore required.
Inline measurement systems must perform measurement, data processing, and—if required—return a quality decision within defined production cycle times. Shorter cycle times increase the demands on data processing, real-time capability, and signal stability. High resolution only provides real benefit if data acquisition and processing can be performed reliably within the specified cycle time.
The combination of vibration, temperature variation, and cycle-time constraints directly affects repeatability. A robust inline system must deliver consistent measurement values under these conditions, since only reproducible results enable reliable process evaluation.
• Mechanical stabilization and vibration isolation
• Temperature monitoring and compensation strategies
• Optimized signal filtering and referencing
• Real-time capable evaluation algorithms
• Validation under real production conditions
QuellTech develops 3D laser-based inline systems specifically for operation under industrial conditions. The combination of robust hardware, structured feature extraction, and real-time evaluation ensures that measurement stability and repeatability remain reliable even in the presence of vibration, temperature fluctuations, and short cycle times.
Inline measurement technology in production lines:
Optical Inline Measurement Technology
3D laser scanners for industrial environments:
3D Laser Scanner Measurement
We are happy to help you with that!
Stefan Ringwald
Technical Contact
If you have any questions about Optical Inline Measurement or would like a consultation from QuellTech on this subject, we will be happy to help.
We would like to help you to precisely evaluate your specific measurement task. Through an initial free test measurement of your application, we can give you an early assessment of the feasibility.
There is always potential for improvement, we will help you with that. Contact us for more information or to make an appointment for a consultation.
Would you like to assess the feasibility of your measurement task as early as possible? Take advantage of our free initial sample measurement.
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Your technically competent contact, Stefan Ringwald, will be happy to help you.
Our aim is to fully understand your specific technical requirements for your current measurement task.
Thanks to many years of experience with complex tasks in the field of 3D laser measurement, you will receive well-founded solution proposals from us.
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