Troubleshoot Picking Errors
After the vision system is delivered to production, the accuracy may decrease, and picking inaccuracy issues may occur. For example:
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The workpiece can be picked from the front, but deviations occur when the robot picks it from the back.
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The actual picking point deviated greatly from that calculated by the vision system, resulting in picking failure.
The robot picking inaccuracy issue indicates that the picking errors have exceeded the picking accuracy requirements of the project.
This section provides guidance for troubleshooting picking inaccuracy issues during stable production.
When an picking inaccuracy issue occurs, refer to the following sections to learn about the approach to troubleshooting picking errors.
After understanding the approach, follow the below sections to locate the main sources of errors and quickly correct them.