In the automotive industry, Body-in-White (BIW) inspection is a critical step during both prototyping and production. Ensuring dimensional accuracy and structural integrity at each phase of development is essential for achieving high-quality assembly, optimal aerodynamics, and seamless part integration.
BIW Inspection During Prototyping & First Article Inspection
During the prototyping phase, manufacturers must validate the structural geometry and fit of new designs before full-scale production. This is especially crucial when developing electric vehicles (EVs) using body donor vehicles, where modifications must be precisely controlled to maintain performance and safety.
At this stage, portable metrology instruments such as Hexagon Laser Trackers and Romer Arms play a key role in:
Capturing full-body dimensional data to verify the accuracy of welded and assembled components.
Ensuring proper alignment of panels, frames, and structural points before production ramp-up.
Supporting rapid design iterations by identifying deviations early, reducing costly rework.
Validating prototype assembly jigs and fixtures before transitioning to mass production.
Automating BIW Inspection with Hexagon Presto Cell
Once BIW dimensional inspection is established, the process is typically fully automated in mass production using robotic metrology solutions such as the Hexagon Presto Cell. ALTO specializes in designing and programming automated inspection systems, integrating probing and scanning devices to ensure high-speed, repeatable, and operator-independent quality control.
By automating BIW inspection, manufacturers can achieve:
Faster cycle times with high-throughput measurement capabilities.
Consistent and repeatable data collection, reducing human error.
Seamless integration with production lines, enhancing process efficiency.
Advanced data analysis and reporting, enabling predictive quality control.
Why ALTO?
ALTO provides end-to-end metrology solutions, from first article inspection with portable devices to fully automated BIW measurement with Hexagon Presto Cell. Our expertise in CMM programming, robotic automation, and advanced metrology workflows ensures that manufacturers can efficiently transition from prototyping to production while maintaining the highest standards of precision and quality.
Optimize your BIW inspection with ALTO’s expertise in metrology automation
