[AI Image Inspection Case] Determining Left and Right of Automotive Part Wheel Pins
We will conduct an inspection to distinguish between "R" and "L" before the automotive products are installed!
We received feedback from an automobile manufacturer regarding issues with the left and right wheel pins being incorrectly installed. This time, we are considering an inspection method to distinguish between "R" and "L" before the parts are installed in the automobile products. The orientation of the bolt markings is inconsistent, and we are exploring the possibility of checking them while they are aligned on the parts feeder. 【Inspection Setup and Results】 By using the "Comparison with Master Image" feature of EasyInspector, we were able to determine the left and right bolts. We attempted to identify them using the R and L markings, but detection was not successful due to reflections. Therefore, in this verification, we reported that by inspecting the orientation of the threaded part of the bolt, we could successfully distinguish between the R and L bolts in a well-aligned situation on the parts feeder in 0.36 seconds.
basic information
**Software and Equipment Used** Software: EasyInspector310 (formerly EasyInspector) Field of View: 10 x 30mm Minimum Size of Inspection Target: 2mm Number of Inspection Points: 1 Camera Resolution: 3 million pixels Lens Focal Length: 12mm Distance Between Lens and Product: 300mm Lighting: Directly illuminated from above with linear fluorescent lights *Unlike at the time of testing, deep learning-based inspection is now available. With the AI features of EasyInspector2, DeepSky can provide stable judgments even for inspection targets that have metallic glare or are upside down.*
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