3D Inspection of Adhesive Height in LiDAR Frames | SRI7080 Use Case
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The omission of adhesive application or insufficient application amount on the LiDAR frame can lead to instability in bonding. We will introduce an inspection case using SinceVision's SRI7080 to measure the adhesive height at multiple positions.
We obtain the shape of the application surface using a 3D laser profiler and evaluate the height at each position. By combining a wide field of view with precise measurements, we can confirm the condition of the adhesive with clear 3D images. This supports adhesive quality control in high-speed production environments and stabilizes frame assembly quality.
In this case, we targeted height measurements with an accuracy of 0.01mm, with a maximum static repeatability of the scanned height difference being 0.0081mm. The conditions for this case include a measurement range in the height direction of 17.7mm, a scanning frequency of 3500Hz, a scanning speed of 56mm/s, and an overall inspection cycle time of about 5 seconds.
These values are specific to the conditions of this case and may vary depending on the workpiece and equipment conditions. Please consult us regarding the inspection configuration considering the measurement locations, application shapes, and required takt time.

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Person in charge: Wei Tao
Mobile (Japan): 070-5615-6368
〒530-0001 10F InnoGate Osaka, 3-2-123 Umeda, Kita-ku, Osaka
E-Mail: taowei@sincevision.com
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