sheet metal forming Flashcards
1
Q
what makes a sheet metal
A
thickness less than 5-6 mm
2
Q
sheet metal cutting
A
shearing action between two cutting edges.
punch sweeps down past dye.
plastic deformation followed by penetration leads to fracture of sheet metal.
3
Q
what are the cutting operations for sheet metal
A
shearing, blanking, punching
4
Q
other cutting operations
A
cutoff, parting,slotting, perforating, notching
5
Q
advanced sheet metal operations
A
hydroforming, spinning
