Machine tools M

ID: 0920
Course type: scientific and vocational
Course coordinator: Kokotović M. Branko
Lecturers: Živanović T. Saša, Kokotović M. Branko
Contact: Kokotović M. Branko
Level of studies: M.Sc. (graduate) Academic Studies – Mechanical Engineering
ECTS: 6
Final exam type: oral
Department: Department of Production Engineering

Lectures

Goal

1. To develop ability to perceive typical missions of machining systems. 2. To study machine tools mechanisms and systems for their control and programming. 3. To receive training in testing procedures for machine tools. 4. To develop ability to analyze complex machine tools and machining systems equipment. 5. The develop ability to analyze the resources for machine tools development. 6. To study configuring and/or building of machine tools for planned mission. 7. To receive training for realization of one mission of machine tools through writing the seminar work. 8. To know how to make technical projects.

Outcome

Upon successful completion of this course students should be able to: 1. Recognize typical missions of manufacturing systems. 2. Apply basic types of machine tool mechanisms in their design. 3. Configure the control of CNC machine tools based on systems with open architecture. 4. Program new generation machine tools using different programming methods. 5. Evaluate the quality of machine tools and machining system based on applied standard test procedures. 6. Configure mechine tool for their own needs. 7. Apply the acquired knowledge on the available resource for the development and / or improvement of machine tools and manufacturing systems. 8. Prepare Technical Elaborate and reports about testing and programming of machine tools.

Theoretical teaching

New teaching contents: 1. AH-1 Machine tools mechanisms. 2. AN-2 Hydraulic installations of machine tools 3. AN-3 Configuring machine tools. 4. AN-4 Open-architecture machine tools control. 5. AN-5 Object programming of machine tools. 6. AN-6 Testing of machine tools and machining systems. 7. AN-7 Complex machine tools. 8. AN-8 Machine tools and machining systems equipment. 9. AN-9 Resources for machine tools and machining systems development. Extension: 1. AR-1 Extension of the theme AN-1 using the examples of support structures, guides, leading spindle etc. 2. AR-2 Extension of the theme AN-3: Methods of configuring new machine tools. 3. AR-3 Extension of the theme AN-4: The EMC2 System for machine tools control. 4. AR-4 Extension of the theme AN-5: The STEP-NC Protocol for programming machine tools. 5. AR-5 Extension of the theme AN-6: Examples of complete procedures for testing machine tools.

Practical teaching

1.Auditorial exercises: (1)Resources for studying machine tolls. (2)Plan and program of laboratory exercises. 2. Laboratory exercises: (1)Machining system static stiffness. (2)Testing lathe accuracy. (3)Working accuracy of numerically-controlled milling machines. (4)Circular interpolation test, or, One combined testing of machining system. 3. Seminar work.

Attendance requirement

Study curriculum and student motivation for learning about machine tools and machining systems according to the goals set and outcomes offered.

Resources

1. N.N, Visionary Manufacturing Challenges for 2020, National Academy Press, Washington, D.C. 1998, ISBN 0-309-06182-2. 2. W. R. Moore, Foundations of Mechanical Accuracy, The Moore Special Tool Company, First Edition, Third Printing, 1999. 3. X. Xu, A.Y.C. Nee, Advanced Design and Manufacturing Based on STEP, Springer, 2009, ISBN 978-1-84882-738-7. 4. D. Zhang, Parallel Robotic Machine Tools, Springer, 2010, ISBN 978-1-4419-1116-2. 5. W. A. Khan, A. Raouf, K. Cheng, Virtual Manufacturing, Springer, 2011, ISBN 978-0-85729-185-1. 6. H. A. ElMaraghy (Ed), Changeable and Reconfigurable Manufacturing Systems, Springer,2009, ISBN: 978-1-84882-066-1. 7. K. Apro, Secrets ot 5-Axis Machining, Industrial Press, 2008, ISBN 978-0-8311-3375. 8. M. Weck, C. Brecher, Werkzeugmaschinen 1, Maschinenarten und Anwendungsbereiche, Springer, 2005, ISBN 10 3-540-22504-8. 9. M. Weck, C. Brecher, Werkzeugmaschinen 2, Konstruktion und Berechnung, Springer 2006, ISBN 10 3-540-22502-1. 10. R. Neugebauer (Hrsg.), Parallelkinematische Maschinen Entwurf, Konstruktion, Anwendung, Springer, 2006, ISBN 10 3-540-20991-3. 11. LPI-1: Three work places with manually controlled machine tools. 12. LPI-2: Three work places with numerically controlled machine tools. 13. LMS-1: The system for circular interpolation test. 14. LMS-2: The system for laboratory testing of machine tools accuracy. 15. LRS-1: One developmental work place with machine tool of the MOMA type. 16. LRS-2: One work place for testing machine tools mechanisms. 17. LPS-1: Work places for programming machine tool of the MOMA type. 18. APS-1: The system for experimental data acquisition and processing.

Assigned hours

Total assigned hours: 75

Active teaching (theoretical)

New material: 20
Elaboration and examples (recapitulation): 10

Active teaching (practical)

Auditory exercises: 3
Laboratory exercises: 17
Calculation tasks: 0
Seminar paper: 10
Project: 0
Consultations: 0
Discussion/workshop: 0
Research study work: 0

Knowledge test

Review and grading of calculation tasks: 0
Review and grading of lab reports: 0
Review and grading of seminar papers: 0
Review and grading of the project: 0
Test: 3
Test: 7
Final exam: 5

Knowledge test (100 points total)

Activity during lectures: 0
Test/test: 35
Laboratory practice: 15
Calculation tasks: 0
Seminar paper: 20
Project: 0
Final exam: 30
Requirement for taking the exam (required number of points): 35

Literature

Glavonjic, M., Kokotovic, B., Zivanovic, S., MACHINE TOOLS - PRACTICUM, /in Serbian/, ISBN: 978-86-6060-163-8, University of Belgrade, Faculty of Mechanical Engineering, 2023.; M. Mitsuishi, K. Ueda, F. Kimura (Eds.), Manufacturing Systems and Technologies for the New Frontier, Springer, 2008, ISBN 978-1-84800-266-1. ; M. Weck, C. Brecher, Werkzeugmaschinen 3, Mechatronische Systeme, Vorschubantriebe, Prozessdiagnose, Springer, 2006, ISBN 10 3-540-22506-4. ; M. Weck, C. Brecher, Werkzeugmaschinen 4, Automatisierung von Maschinen und Anlagen, Springer, 2006, ISBN 10 3-540-22507-2.; M. Weck, C. Brecher, Werkzeugmaschinen 5, Messtechnische Untersuchung und Beurteilung, dynamische Stabilität, Springer, 2006, ISBN 10 3-540-22505-6.