High-Precision Connecting Copper Sheet Metal Stamping forms internal power terminals for automation control assemblies. Minor burrs or dimensional shifts may raise contact resistance and cause intermittent connections under continuous vibration. We control blanking clearance and apply post-stamping deburr checks for copper components.
I would like to know the standard tolerance limits and acceptable burr height that other automation engineers specify for copper stamping terminals used in control circuits. What checks do you include for incoming batches?