Most people don’t understand how fast tolerances can stack up during assembly and how complicated any step could be. Oftentimes for complex parts you may need t

Most people don’t understand how fast tolerances can stack up during assembly and how complicated any step could be. Oftentimes for complex parts you may need to articulate on 5-6 axis or support in a complex orientation or just shim out existing mismatch. Humans are really cheap compared to robots that could do the same thing.