impact extrusion
noun Metalworking.
an extrusion process in which a slug of cold metal in a shallow die cavity is formed by the action of a rapidly moving punch that forces the metal through the die or back around the punch.
Origin of impact extrusion
First recorded in 1930–35
Words nearby impact extrusion
imp.,
imp. gal.,
impact,
impact adhesive,
impact crater,
impact extrusion,
impact parameter,
impact printer,
impact structure,
impact wrench,
impact zone