Section
Forming
Plastic deformation processes — rolling, forging, sheet metal work, drawing and spinning.
5 topics
01
Introduction to Forming
Bulk vs sheet forming, hot vs cold working, flow stress and the basis of plastic deformation.
02
Rolling
Flat and shape rolling, contact length, roll force, friction hill and rolling defects.
03
Sheet Metal
Shearing, blanking, piercing, bending — clearance, bend allowance and springback.
04
Drawing & Spinning
Wire and deep drawing, drawing ratio, drawing force; conventional and shear spinning.
05
Forging
Open-die and impression-die forging, forging force, defects and forging dies.