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3.0 SHEET METAL PROCESSES
EXERCISE 3.1
Describe the cutting process that takes place when a pair of scissors cuts through
aluminum foil.
EXERCISE 3.2
Explain why cupping tests may not predict well the formability of sheet metals in actual
forming processes.
3.3 SHEET METAL BENDING
1. Bending is one of the most common industrial forming operations. Common
bending operations shown in Figure 3.14 and Figure 3.15.
Figure 3.14 Common bending operations.
BPLK 76 DMV 20173
