17378 - Machine Design (A-L)

Learning outcomes

To introduce the fundamental concerns about the representation of assemblies and parts used in aerospace and mechanical engeneering. To expertise student in reading and understanding technical drawings according to standars and ISO rules. To study and classifying materials and parts used in aerospace vehicles components and plants.

Course contents

Papers and instruments for design and drawings. standard lines; inscriptions; basic geometrical constructions; rules of orthogonal projection methods; sections; cavalier and isometric perspective; standards in technical design; type of drawing: parts, assembly, installation, exploded, for manufacturing; technological tests on materials; thermal processing; standard numbers; Renard series; dimensional and geometrical tolerances; roughness; micro and macro geometrical errors; joints; threaded connections; hot and cold riveting; shaft-hub joints; conical elements joints; other joints; articulated joints and guide; lubrication methods; plain bearings; rolling bearings; bearings assemblies; seal systems; elastic and rigid joints; transmissions with belts and pulleys; friction wheels, gears; worm gears and cam.

Readings/Bibliography

Manfè, Pozza, Scarato - Disegno Meccanico – Principato Editore, Milano,  Voll. 1, 2  e 3
Chitone, Tornincasa – Disegno Tecnico Industriale – Edizione Capitello, Torino, Voll. 1 e 2
UNI M1, Norme per il disegno tecnico, UNI, Milano.

Teaching methods

Lessons with pratical applications; 30 drawing to be done by the student

Assessment methods

Examination with drawing and oral questions

Links to further information

http://www.diem.ing.unibo.it/personale/ceruti/

Office hours

See the website of Alessandro Ceruti