The chuck grips the machined aspect by its jaws. It attaches directly to the spindle but is replaceable, so different-sized pieces is usually machined. Bulk Production: Approaches like die casting are optimized for mass output, making sure consistency throughout large batches. Semi-automated CNC lathes require a little bit more work https://dallasglmlj.fireblogz.com/63159125/fascination-about-metalworking-machines