Total allowance = (3x fold size) + (6 x thickness of sheet)

Total allowance = (2x fold size) + (4 x thickness of sheet)

Total allowance = (4x fold size) + (4 x thickness of sheet)

Total allowance = (3x fold size) + (4 x thickness of sheet)

Tolerance

Limits

Allowance

Margin

Drive slip

Cleat joint

Standing s slip

Hemmed s slip

To be bent

To be cut

To be twisted

To be folded

Seaming

Hemming

Riveting

Edge stiffening