The modern mechanical press--Link motion, servo technology, and slide guide advancements

摘要

A hydraulic press manufacturer made this statement at a recent trade event: "Most mechanical presses function via flywheel motion with a top dead center (TDC) and a bottom dead center (BDC). Full ram extension and full ram retraction always are at the same points. The retract position and shut height position are somewhat fixed." To some degree, this statement is true. But for stampers facing the challenges of meeting new end-user demands, it's important to think about mechanical press advancements and the equipments flexibility for a wide variety of applications.