How to do pinch setting in snap or rivet attaching machine?

To perform a pinch setting in a snap or rivet attaching machine, first ensure the machine is properly set up and calibrated for the specific material and snap or rivet size. Place the components to be attached in the designated position, aligning the snap or rivet with the corresponding hole. Activate the machine to apply controlled pressure, which will securely fasten the components together. Finally, inspect the attachment for proper setting and strength before proceeding with further production.