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CODE 72553
ACADEMIC YEAR 2016/2017
CREDITS
SCIENTIFIC DISCIPLINARY SECTOR ING-IND/16
LANGUAGE Italiano
TEACHING LOCATION
SEMESTER 1° Semester
MODULES Questo insegnamento è un modulo di:

OVERVIEW

Manufacturing technology module introduces students to the fundamental topics for the study of the production processes used by manufacturing industries, specifically metal cutting processes.

AIMS AND CONTENT

LEARNING OUTCOMES

This module provides the tools to study mechanical metrology (including surface micro- and nano-geometry), metal cutting, considering cinematic and dynamic theoretical models, the machine tools, their kinematics, structures, the generation of forms, the transducers and the basic principle of the machine tools numerical control.

LEARNING OUTCOMES (FURTHER INFO)

The student at the end of the course will be able to

  1. take measurements of lengths using the instruments typically available in the manufacturing industries shop floor,
  2. understand and calculate the main parameters to characterize surface microgeometry,
  3. employ simple theoretical models (kinematic, dynamic, thermodynamic) to assess, assuming orthogonal cutting hypothesis, forces, powers, temperature as a function of cutting parameters,
  4. deterministically evaluate the tool life,
  5. classify and select the materials of the tools on the basis of their chemical and mechanical characteristics,
  6. understand the main kinematic machine tool geometries, the paths generations of first and second order, simple and composite trajectories,
  7. know the main elements that constitute the machine tools, to understand the principles at the basis of some simple transducers and of the machine tools numerical control

TEACHING METHODS

Lectures, tutorials and laboratory

SYLLABUS/CONTENT

Introduction to manufacturing. Mechanical metrology: measures, measurement uncertainty, indirect measurements, statistical analysis for repeated measures, measurements and instruments, interferometry, CMM; surface microgeometry, parameters and instruments, 3D analysis, nano-geometry, AFM. Metal cutting: tool geometry and chip formation, orthogonal cutting, cinematic and dynamic models, cutting forces and dynamometers, metal cutting thermodynamics and temperature measurement; tools materials, wear mechanisms, tool life and predictive models. Machine tools: kinematics and generation of paths, structures, guides, spindles, mechanisms and motors, transducers; analog and digital control (NC).

RECOMMENDED READING/BIBLIOGRAPHY

Lecture notes on aulaweb

Collection of exercises and exam texts provided by the teacher

P.M. Lonardo, Lezioni di Tecnologia Meccanica, 2009

TEACHERS AND EXAM BOARD

Exam Board

ALESSANDRO BRUZZONE (President)

ROBERTO REVETRIA (President)

LORENZO DAMIANI

PIETRO GIRIBONE

PIETRO LONARDO

LESSONS

EXAMS

EXAM DESCRIPTION

See Italian description

ASSESSMENT METHODS

See Italian description

Exam schedule

Data appello Orario Luogo Degree type Note
29/03/2017 09:00 GENOVA Scritto
29/03/2017 15:00 GENOVA Orale
06/06/2017 09:00 LA SPEZIA Scritto
06/06/2017 15:00 LA SPEZIA Orale
04/07/2017 09:00 LA SPEZIA Scritto
04/07/2017 15:00 LA SPEZIA Orale
11/09/2017 09:00 LA SPEZIA Scritto
11/09/2017 15:00 LA SPEZIA Orale
09/10/2017 09:00 LA SPEZIA Scritto
09/10/2017 15:00 LA SPEZIA Orale

FURTHER INFORMATION

See Italian description