Teaching - Università Roma Tre

BASICS OF MECHANICAL TECHNOLOGY (objectives)

Code

20801752

Language

ITA

Type of certificate

Profit certificate

Credits

9

Scientific Disciplinary Sector Code

ING-IND/16

Contact Hours

72

Type of Activity

Core compulsory activities

Teacher	BARLETTA MASSIMILIANO (syllabus) Introduction to the course. Overview of production processes and transformation technologies. Metrology and dimensional control. Dimensional accuracy and tolerance, geometric tolerance. Main properties of materials of technological interest. Tests for the determination and measurement of the mechanical properties of materials: Traction, Compression, Flexion, Fatigue. Milling processes. The casting and solidification of the castings. Foundry defects. Casting processes in transitional form. Permanent casting processes. Forming in earth, in shell, in vacuum, die-casting, centrifugal and lost wax. Notes on the design of anime and models. Notes on the sizing of the power supply system. Coolers. Allowances. Technical and economic aspects of foundry processes. The workings for plastic deformation. The theory of plasticity. Massive deformation processes. Forging and molding. Slab method. Molding cycle. Forging defects. Design of the molds. Presses and knits. Lamination. The mechanics of the flat rolling process. The defects of laminated products. Extrusion: general information and equipment. Drawing: general information and equipment. Sheet metal deformation processes. Formability of the plates. Shearing. Bending. Cupping. Machining by chip removal. Cutting mechanics. Single-cutting tools and cutting angles. Wear and duration of tools. Materials for cutting tools. Optimization of cutting parameters. Turning. Milling. Drilling. Straight cut. Operation and grinding machines. Joining techniques. Weldings: classification and general information. Structure of welded joints. Welding defects. Flame welding. Arc welding. Resistance welding. Solid state welding. Welding with unconventional techniques. Mechanical junctions. Bonding. (reference books) Text: Mechanical technology. Ediz. MyLab. With e-text. With online expansion by Serope Kalpakjian, Steven R. Schmid Publisher: Pearson Necklace: Engineering Edition: 2 Publication Date: September 2014 EAN: 9788865183748 ISBN: 8865183748 Pages: XIV-872 Format: produced in several parts of different sizes
Dates of beginning and end of teaching activities	From 02/03/2020 to 12/06/2020
Delivery mode	Traditional
Attendance	not mandatory
Evaluation methods	Written test Oral exam