No matter how good your welding process is, weld defects are inevitable. Inspection ensures those defects are caught and fixed before your product goes out the door. Leaving this unaddressed can lead to customer issues, premature product failure, and a lot of other avoidable mistakes. In my experience, I have seen a number of issues impact welding. One of my most memorable experiences was during my time at Tower. We would always run into inconsistency in parts which caused a frenzy in figuring out the reasoning why. We'd argue with our internal and external stamping supplies, have holes and trimmed edges that would move or change, and spend countless hours on the robot cells touching up welds here and there. This lead to many different quality issues and wasted time chasing down and troubleshooting these inconsistencies.