Forging is one of the oldest mechanical metalworking processes. It forms and shapes metals through the use of hammering and pressing. A cast ingot (or a "cogged" billet that has already been forged ...

Mandrel forging, sometimes known as saddle forging, is a forging operation that is performed with the help of a tool called mandrel. A mandrel is a blunt ended tool or rod that is used to enlarge or ...