[AI Image Inspection Case] Bolt Tightening Strength Inspection

We will detect the bolt tightening positions at two locations and conduct a check to see if the bolts have been tightened more than twice.

At the request of a torque equipment manufacturer, we inspected the feasibility of confirming the positions for tightening bolts. The term "torque" generally refers to "twisting moment" or "rotational moment." There was a request to use a 180-degree web camera, and the camera was sent along with the sample product. The tightness of bolts is considered important across various industries. We hope to contribute to safer product shipments by utilizing image inspection. 【Inspection Settings and Results】 By using EasyInspector's "Color Comparison Inspection and Presence of Specified Color Inspection" function, we were able to detect the tightening positions of two bolts and check whether the bolts had been tightened more than twice. The bolts at the corners were detected by identifying the characteristic colors at each position, allowing us to specify which part was the torque wrench tightening position. To identify the bolt positions located at the top, bottom, left, and right, changes and additions to the inspection conditions are necessary. Additional software or similar tools are required to identify the current bolt positions based on the combinations of pass/fail judgment results.

Image Processing Software