In welding, jigs are used to precisely and firmly position parts while they are welded. The picture shows such a jig.
Welding jigs are typically custom made, per application. With such customization in industrial settings, jigs often come with the following issues:
So if these issues exist, why are jigs still used in robotic welding? The first reason is because jigs have been the industry standard for many years. The second reason is because it is technically challenging to replace them. This is especially true when there are a high number of different parts to weld.
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