TRIBOLOGIA

Ingegneria Meccanica TRIBOLOGIA

0622300011
DIPARTIMENTO DI INGEGNERIA INDUSTRIALE
EQF7
MECHANICAL ENGINEERING
2018/2019

YEAR OF COURSE 2
YEAR OF DIDACTIC SYSTEM 2016
SECONDO SEMESTRE
CFUHOURSACTIVITY
660LESSONS
Objectives
THE COURSE FOCUSES ON MECHANICAL PHENOMENA RELATED TO FRICTIONAL CONJUNCTION IN MACHINE ELEMENTS IN DRY CONDITIONS AND IN DIFFERENT LUBRICATION REGIMES AS WELL.

Prerequisites
FUNDAMENTALS OF MACHINE DYNAMICS.
Contents
CONTACT MECHANICS AND WEAR PHENOMENA. SURFACE CONTACTS AND POINT/LINE CONTACTS. FRICTION. ADHESIVE WEAR. ABRASIVE WEAR. SURFACE FATIGUE WEAR (LECT. 10/EXERC. 8/LAB. 2). LUBRICANTS' TECHNOLOGY AND LUBRICATION REGIMES. BOUNDARY LUBRICATION. FLUID DYNAMIC LUBRICATION AND ELASTO-HYDRODYNAMIC LUBRICATION (EHL). SLIDER BEARINGS AND JOURNAL BEARINGS . BEARING DESIGN (LECT. 12/EXERC. 8/LAB. 4). ROLLING BEARINGS: SELECTION AND LIFE CALCULATION. FIXED PAD THRUST BEARING AND TILTING PAD THRUST BEARING (LECT. 4/EXERC. 8/LAB. 4).
Teaching Methods
LECTURES, EXERCISES AND SIMULATIONS. LABORATORY APPLICATIONS.
Verification of learning
INTERIM TESTS AND FINAL EXAM.
Texts
V. D’AGOSTINO – FONDAMENTI DI TRIBOLOGIA, VOL. I. EDIZIONI, CUEN.
V. D’AGOSTINO E D. GUIDA – FONDAMENTI DI TRIBOLOGIA, VOL. II. EDIZIONI, CUEN.
NOTES FROM CLASSES.
ADDITIONAL DETAILS AT: WWW.CODIMEG.UNISA.IT
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