Public University of Navarre



Castellano | Euskara | Academic year: 2014/2015 | Previous academic years:  2013/2014  |  2012/2013 
Bachelor's degree in Industrial Engineering at the Universidad Pública de Navarra
Course code: 242606 Subject title: DESIGN AND TESTING OF MACHINES
Credits: 6 Type of subject: Optative Year: 3 Period: 2º S
Department: Mechanical, Energy and Materials Engineering
Lecturers:
GARCIA ZABALEGUI, FRANCISCO JAVIER   [Mentoring ] AGINAGA GARCIA, JOKIN   [Mentoring ]

Partes de este texto:

 

Contents

 

Part I: Fundamentals of Machine Design  

I Basics

 Chapter 1. Introduction. Design phases. Safety Factors

 Chapter 2 Stress.  Normal Stress. Shear Stress. Torsion. Mohr’s Circle. 

II Materials

 Chapter 3. Material Strength

 Chapter 4.  Stress Concentration factors. Identification of failures  

III Failures Resulting from Static Loading  

 Chapter 5. Failure theories for Ductile Materials

 Chapter 6. Failure theories for Brittle Materials  

IIII Failures Resulting from Variable Loading 

 Chapter 7. Fatigue theories. Endurance limit

 Chapter 8. Fatigue Strength. Modifying factors  

 Chapter 9. Characterizing fluctuating stresses  

 Chapter 10. Cumulative Fatigue Damage.

 Chapter 11. Multiaxial Fatigue    

Part II: Design of Mechanical Elements  

V. Bearings 

 Chapter 12. Contact Bearings  

 Chapter 13. Bearing Selection

VI. Elements of Union 

 Chapter 14. Design of non permanent unions. Bolts 

 Chapter 15. Design of permanent unions. Welds  

VII. Gear Fatigue

 Chapter 16. Gears. Lewis Bending Equation. 

 Chapter 17. AGMA Stress and Strength equations

VIII. Lubrication

 Chapter 18. Lubrication.

 

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Descriptors

Material caracterization; Static Failures, Dynamic Failures; Machine elements; Gears; Bearings; Lubrication

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General proficiencies

G1 Capacity for drafting, signing and developing projects in the field of mechanical engineering
G2 Ability to address the activities related to mechanical engineering projects
G3 Knowledge in basic materials and technology
G4 Ability to learn new methods and theories
G5 Ability to solve problems with initiative, decision making, creativity, and critical thinking
G6 Communication and transfer of knowledge, skills and abilities in the field of mechanical engineering

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Specific proficiencies

S1 Learning main methods of calculation of components and structures
S2 Influence of various factors on the fatigue life of components and structures
S3 Use of computer software for stress calculations based on the finite element method
S4 Acquire knowledge to diagnose parts failed
S5 Develop criteria for design optimization
S6 Application of static and dynamics failure theories to mechanical design problems.

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Methodology

 

Methodology - Activity
In-class hours
Out of class hours
A-1 Classes
25
 
A-2 Workshop, exercises
25
 
A-3 Debate
 
 
A-4 Project
 4
 15
A-5 Review of material
 
10
A-6 Individual study
 
60
A-7 Midterm
6
 
A-8 Office hours
 
 5
 
 
 
Total
60
90

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Languages

English
Spanish
Basque

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Evaluation

  • 2 Exams:
    • Part I. Midterm Exam (45%)
    • Part II. Midterm Exam (30%)
       Both have to be passed in order to pass the course
  • 5 Laboratory sessions (4 Ansys + 1 In class):
    • Compulsory to attend 4 of 5 (10%)
    • Project (15%)

Only failed midterms:

  • Final Exam(85%)+15% project

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Agenda

As described during the first week of class and published in the course website

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Bibliography

Access the bibliography that your professor has requested from the Library.


“Mi Aulario”

"Diseño en Ingeniería Mecánica", J.E. Shigley, ed. McGraw-Hill. (5ª edición, 4ª en castellano).

“Tecnología de Máquinas. Tomo I: Fundamentos – Ejes, Acoplamientos y Apoyos”, J.I. Predrero, Unidades Didácticas, UNED, Madrid, 2005.

Mechanical Engineering Design, Shigley, J.E., Mischke, C.R., McGraw-Hill, Sixth Edition, 2001.

Fundamentals of Machine Component Design, Juvinall, R.C. , Wiley, 3rd. edition, 2000

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Location

Campus Arrosadía

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