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italian version
Aims :
This
course provides fundamentals of manufacturing
processes and tooling and vill give the basic
information for selection of manufacturing processes
and machines and for the definition of parameters
in manufacturing processes.
Competence: casting processes, forming and shaping
processes, material removal processes and machines
and welding processes.
Topics
:
The transformation of raw materials
into products. Material-Design- processing interactions.
Economic role of manufacturing
METAL CASTING: Fundamentals of casting: fusion
and solidification of metals and alloys, molding,
melting, pouring. Casting processes: sand casting
and mold making, other expendable mold casting
processes, permanent mold casting processes. Foundry
practice. Casting quality. Metals for casting.
Product design considerations
METAL FORMING AND SHEET METALWORKING: Fundamentals
of metal forming and plasticity. Bulk deformation
processes in metal working: open die forging,
close die forging and other related processes.
Basic aspects of rolling, drawing and extrusion.
Sheet metal forming: cutting, bending and drawing
operations and related processes. Die and presses
for bulk and sheet metalforming.
MATERIAL REMOVAL PROCESSES: Theory of metal machining,
cutting tool technology, machining operations
and machine tools, economic and product design
in machining. Grinding and other abrasive processes.
WELDING PROCESSES: Fundamentals of welding, welding
processes: arc welding, submerged arc welding,
protective gas arc welding: TIG, MIG, MAG processes,
gas and thermit welding, resistance welding, special
welding processes. Brazing and soldering.
Textbooks :
F.Gabrielli, Appunti di Tecnologia
Meccanica, Pitagora Editrice, Bologna, 2004
F. Mazzoleni, Lezioni di fonderia, Liguori,
Napoli.
G. Perotti, Tecnologie siderurgiche,
Levrotto & Bella, Torino, 1970
G.F. Micheletti, Tecnologia meccanica, Vol
I (Il taglio dei metalli), 1977 e Vol. II (Macchine
utensili), 1984, UTET, Torino
A. Vallini, La saldatura e i suoi problemi,
Vol I, Dal Bianco editore, Udine, 1971
O. Zurla, Appunti di macchine utensili,
Clueb, Bologna, 1989
Exam :
Oral and written test.
Tutorial Session :
Tuesday 11,30 - 14,00
Thursday 11,30 - 14,00
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