Plasticity and metal shaping
4 points * 2 lectures per week plus tutorials * First semester * Clayton * Prerequisites: CIV2230 or CIV2221
Yield criteria and flow rules. Equivalent stress, equivalent strain. Stress-strain relations. Deformation fields and hodographs. Slip line fields. Johnsons' upper bound procedure and application to simple indentation and extrusion problems. Metal working process, eg rolling, forging, extrusion. Sheet metal forming, including deep drawing, stretch forming, formability. Machinability. Lubrication in metal working.
Assessment
Examination: 60% * Assignments: 30% * Laboratory work: 20%
Recommended texts
Backofen W A Deformation processing Addison-Wesley, 1972
Calladine C R Engineering plasticity Pergamon, 1969
Johnson W and MamalisA G Plasticity and metal forming Hellenic Steel, 1978
Johnson W and Mellor P B Engineering plasticity Van Nostrand, 1982
Mendelson R Plasticity: Theory and applications Collier Macmillan, 1968
Rowe G W Principles of industrial metalworking processes 2nd edn, Arnold, 1977