Blanking And Piercing
Blanking and piercing are shearing processes in which a punch and die are used to modify webs. The tooling and processes are the same between the two, only the terminology is different: in blanking the punched out piece is used and called a blank; in piercing the punched out piece is scrap. The process for parts manufactured simultaneously with both techniques is often termed 'pierce and blank'.
Famous quotes containing the word piercing:
“Man know thy powers, and not observe thy size,
The noble power in piercing reason lies,
And reason conquers all, and rules the skies.”
—Marcus Manilius (10 B.C.–A.D. 30)