Ingegneria Meccanica | TRIBOLOGIA

cod. 0622300011

TRIBOLOGIA

	0622300011
	DIPARTIMENTO DI INGEGNERIA INDUSTRIALE

	MECHANICAL ENGINEERING
	2015/2016

PERCORSO COMUNE

	YEAR OF COURSE 2
	YEAR OF DIDACTIC SYSTEM 2012
	SECONDO SEMESTRE

TEACHING UNITS

	SSD	CFU	HOURS	ACTIVITY	TYPE OF ACTIVITY
	ING-IND/13	6	60	LESSONS	COMPULSORY SUBJECTS, CHARACTERISTIC OF THE CLASS

	Objectives
	THE COURSE ANALYZES THE PHENOMENA ABOUT THE INTERACTION BETWEEN THE SURFACES OF THE MACHINE ELEMENTS IN RELATIVE MOTIONS, IN THE DIFFERENT LUBRICATION REGIMES.

	Prerequisites
	FUNDAMENTALS OF MACHINE DYNAMICS.

	Contents
	MECHANICS OF THE CONTACTS AND WEAR PHENOMENA. DISTRIBUTED AND CONCENTRATED CONTACTS. FRICTION. ADHESIVE WEAR. ABRASIVE WEAR. WEAR FOR SURFACE FATIGUE. OTHER MECHANISMS OF WEAR. LUBRICANTS AND MECHANISMS OF THE LUBRICATION. BOUNDARY LUBRICATION. LUBRICATION IN HYDRODYNAMIC REGIME. ELASTOHYDRODYNAMIC LUBRICATION (EHD). LUBRICATED BEARINGS. BEARING DESIGN. ROLLING BEARINGS. SELECTION AND CALCULATION OF THE DURABILITY. LUBRICATED PADS WITH FIXED AND VARIABLE INCLINATION.

MECHANICS OF THE CONTACTS AND WEAR PHENOMENA. DISTRIBUTED AND CONCENTRATED CONTACTS. FRICTION. ADHESIVE WEAR. ABRASIVE WEAR. WEAR FOR SURFACE FATIGUE. OTHER MECHANISMS OF WEAR. LUBRICANTS AND MECHANISMS OF THE LUBRICATION. BOUNDARY LUBRICATION. LUBRICATION IN HYDRODYNAMIC REGIME. ELASTOHYDRODYNAMIC LUBRICATION (EHD). LUBRICATED BEARINGS. BEARING DESIGN. ROLLING BEARINGS. SELECTION AND CALCULATION OF THE DURABILITY. LUBRICATED PADS WITH FIXED AND VARIABLE INCLINATION.

	Teaching Methods
	LECTURES AND EXERCISES, SEMINARS, ANALYSIS OF INDUSTRIAL APPLICATIONS.

	Verification of learning
	TWO WRITTEN TESTS (MIDTERM AND FINAL ONE) AND FINAL ORAL EXAMINATION

	Texts
	V. D’AGOSTINO – FONDAMENTI DI TRIBOLOGIA, VOL. I. EDIZIONI CUEN V. D’AGOSTINO E D. GUIDA – FONDAMENTI DI TRIBOLOGIA, VOL. II. EDIZIONI CUEN LECTURE NOTES.