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Complementos de Tecnologia Mecnica

4th Year ofIntegrated MasterDegree in Mechanical Engineering

Responsible Professor: Profs. Luisa Coutinho, Ins pires, Eurico Assuno

1st Semester 2013-2014;

Date Week TheoreticalLaboratorial

And Practical

16 - 20September

1

Presentation of course contents and other information

Laboratory visitEnrolment

Introduction to the technologies addressed:

Welding

Adhesive Bonding

Casting

Polymers Processing

23- 27September

2 Introductory ProjectIntroductory project(Reporting)

30September -

4October

3

Arc Welding Processes:

Physiscs of the welding

SMAW and Arc Air Cutting

Process SAWProcess SMAW

Arc Welding Processes:

Process GTAW

Process PAW and Cutting

7-11October

4

Conventional Welding Processes: (cont)

Process GMAW

Process Synergic / FCAW Process GTAW(Conventional Welding Processes: (cont)

Process SAW

Process Oxigas Welding and Cutting

14 - 18October

5

High Power Density Welding Processes:

Process Laser Welding and Cutting

Process Electron BeamProcess GMAW

Resistance Welding Processes and VariantsBrazing and Soldering Welding

2125October

6

Solid State Welding Processes:

Cold Pressure Welding

Ultrasonic Welding

Diffusion Welding

Explosion Coating and Cutting

Process CMT, FCAW

Seminar Standardization in Welding Technology

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Date Week TheoreticalLaboratorialandPractical

28October

1November

7

Solid State Welding Processes:

Friction and Friction Stir Welding Process Oxigas

Seminar Cost calculation in Welding

1115November

9

Fundamentals of Welding Metallurgy:

Thermal Cycle in WeldingProcess ResistanceWelding

Fundamentals of Welding Metallurgy: (cont)

Welding of Steels and low alloy steels

1822November

10

Fundaments of Welding Metallurgy: (cont)

Welding of Stainless Steels

Welding of Cast Irons

Welding of Non-Ferrous MetalsProcess FSW

Adhesives Technology:

Main Technological Features

Advantages and Disadvantages

Application SamplesSelection of Adhesives

2529November

11

Adhesives Technology:

Main Technological Features

Mechanical Properties of the Joints

Preparation of Surfaces

Quality Control of Joints Mold FlowIntroduction to Casting Technology:

Introduction

Sand Casting Process

Shell Moulding Casting Process

Lost Wax Casting ProcessPermanent Mold /Die Casting

26December

12

Production, Refinement and Injection Equipments:

Blast Furnace Converters (Basic Oxygen)

Siemens-Martin

Electric Arc Furnace

Others Furnaces

Conventional NDT

Introduction to NDT Processes:-Convetional NDT processos-Advanced NDT processes

913December

13

Polymers ProcessingRevision and Solving ofTypical Exam Exercises

Polymers Processing

16 - 20December

14Extra: Preparation for Examination

Revision and Solving ofTypical Exam Exercises

Extra: Preparation for Examination

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Evaluation:

Calculation of Final GradeFinal Exam -80%Practical Work -20%

Seminars(foreseen):

Standardization in Welding TechnologyCost Calculation in WeldingDates will be adjusted accordingly to speakers availability

References:

AditionalASM Metals HandbookVol. 6 Welding Brazing and Soldering. 1993. ASM International.ASM Metals HandbookVol. 15 Casting. 1993. ASM International.Processos de Soldadura, Oliveira Santos J.F., Quintino L, 1998, 2 Edio, Publicaes ISQHandbook of Adhesives and Sealants, Petrie, Edward M., 2000, ed. McGraw-HillTecnologia da Fundio, Ferreira J. M. G. C., 1999, ed. CalousteGulbenkian