SPECIAL TECHNOLOGIES
Course objectives
The course is aimed at the creation of a knowledge-base in the student on the main processing technologies, typical of metallic materials, in use or expected to be adopted in the manufacturing industry. This course aims also to provide some case studies of typical industrial applications which analyze specific technological aspects and limitations in order to give a technical-practical qualification to the student and solid knowledge of tools that will enable him to understand technological problems, to work by making innovations and structuring its actions in a logical way, developing capacity also strongly requested by companies.Autonomy of judgment: Evaluate and compare the performance expected by the employment of different manufacturing technologies to scenarios which are different from the usual one, elaborating solutions on the basis of known information. Communicative skills: to be able to communicate clearly their own conclusions on issues concerning topics which are objet of the course and on topics concerning the performance of manufacturing processes.
Channel 1
ANNAMARIA GISARIO
Lecturers' profile
Program - Frequency - Exams
Course program
Introduction
Brief overview of Manufacturing Processes. History, Classification, Comparison between conventional and non-conventional machining process selection. Their role in the production systems.
Unit I
Surface Technology; Dimensional Metrology; Dimensioning and tolerances; Surface Metrology; Surface characterization, amplitude, spacing and hybrid roughness parameters, waviness.
Mechanical characterization of the surface; Flat punch instrumented indentation with conical tip,
Surface finishing technology; Grinding, barrel finishing; Mechanic Treatment of surface; Shoot peening, hammer peening, pre-stressing
Unit II
Plastic deformation of sheets, tubes and draws; Moulding, bending, banking, deep drawing;
Joining processes: Welding processes; brazing, soldering, arc welding, wire welding, solid state welding, friction welding
Unit III
Unconventional manufacturing processes; limitations of conventional manufacturing processes, need of unconventional manufacturing processes & its classification and its future possibilities.
THERMAL ENERGY BASED PROCESSES: Laser Machining (LM): Introduction, principle of generation process, laser properties, types of lasers, process parameters, laser cutting, laser welding, laser drilling, laser forming, laser treatments, industrial applications, advantages and disadvantages of lasers
Prerequisites
Manufacturing technology
Physics
Chemistry
Books
1. S. Kalpakjian, S.R Schmid, Manufacturing Engineering and Technology, Prentice Hall
2. Sheet Metal Forming: Processes and ApplicationsTaylan Altan, A. Erman Tekkaya. ASM International, 2012 - 365 p
3. Steen, William, Mazumder, Jyotirmoy. Laser Material Processing. Springer Science & Business Media - nov 2010, 558 p
Frequency
Strongly recommended
Exam mode
The overcoming of an oral exam is required on the topics of the course lasting 30-45 minutes and the delivery of a project that deals with the reinguishering of an artifact to be carried out with exclusive or prevalent use of laser technoclogy
Lesson mode
Lessons on topics of theory and class exercises
ANNAMARIA GISARIO
Lecturers' profile
Program - Frequency - Exams
Course program
Introduction
Brief overview of Manufacturing Processes. History, Classification, Comparison between conventional and non-conventional machining process selection. Their role in the production systems.
Unit I
Surface Technology; Dimensional Metrology; Dimensioning and tolerances; Surface Metrology; Surface characterization, amplitude, spacing and hybrid roughness parameters, waviness.
Mechanical characterization of the surface; Flat punch instrumented indentation with conical tip,
Surface finishing technology; Grinding, barrel finishing; Mechanic Treatment of surface; Shoot peening, hammer peening, pre-stressing
Unit II
Plastic deformation of sheets, tubes and draws; Moulding, bending, banking, deep drawing;
Joining processes: Welding processes; brazing, soldering, arc welding, wire welding, solid state welding, friction welding
Unit III
Unconventional manufacturing processes; limitations of conventional manufacturing processes, need of unconventional manufacturing processes & its classification and its future possibilities.
THERMAL ENERGY BASED PROCESSES: Laser Machining (LM): Introduction, principle of generation process, laser properties, types of lasers, process parameters, laser cutting, laser welding, laser drilling, laser forming, laser treatments, industrial applications, advantages and disadvantages of lasers
Prerequisites
Manufacturing technology
Physics
Chemistry
Books
1. S. Kalpakjian, S.R Schmid, Manufacturing Engineering and Technology, Prentice Hall
2. Sheet Metal Forming: Processes and ApplicationsTaylan Altan, A. Erman Tekkaya. ASM International, 2012 - 365 p
3. Steen, William, Mazumder, Jyotirmoy. Laser Material Processing. Springer Science & Business Media - nov 2010, 558 p
Frequency
Strongly recommended
Exam mode
The overcoming of an oral exam is required on the topics of the course lasting 30-45 minutes and the delivery of a project that deals with the reinguishering of an artifact to be carried out with exclusive or prevalent use of laser technoclogy
Lesson mode
Lessons on topics of theory and class exercises
- Lesson code1036555
- Academic year2024/2025
- CourseMechanical Engineering
- CurriculumMateriali Georgia Tech University (percorso valido anche ai fini del conseguimento del doppio titolo con Georgia institute of technology and Georgia tech Lorraine)
- Year1st year
- Semester2nd semester
- SSDING-IND/16
- CFU6
- Subject areaIngegneria meccanica