Faculty of Mechanical Engineering

Machining

* Exchange students do not have to consider this information when selecting suitable courses for an exchange stay.

Name of Lecturer(s)		Personal ID	Name
Course Unit Code		346-3003/01
Number of ECTS Credits Allocated		5 ECTS credits
Type of Course Unit *		Compulsory
Level of Course Unit *		First Cycle
Year of Study *		Third Year
Semester when the Course Unit is delivered		Winter Semester
Mode of Delivery		Face-to-face
Language of Instruction		Czech
Prerequisites and Co-Requisites
	Prerequisities	Course Unit Code	Course Unit Title
		346-3001	Technology of Machining
		SAD76	prof. Ing. Marek Sadílek, Ph.D.
		TRE045	Ing. Antonín Trefil, Ph.D.
		HAJ0058	Ing. Jiří Hajnyš, Ph.D.
Summary
This subject includes an analysis study of cutting properties of tools and of the machinability of workpiece materials. In another part of the subject is applications of acquired information and regularities for all methods of machining in extreme conditions during the special production of shapes and free formed surface, production of holes, threaded surfaces , etc. An integral part of this course is an analysis of the possibilities and advantages of machining on flexible production systems, robotic technological workplaces and inflexible production lines. The subject also focuses on advanced and progressive machining methods such as high-speed and high-speed machining and the fundamentals of unconventional machining methods.
Learning Outcomes of the Course Unit
The subject of machining is to increase the knowledge in the field of individual machining technologies (turning, milling, drilling, grinding, planing, shaping, high precision machining methods and unconventional methods of machining.)
Course Contents
Lectures: 1. Introduction – information about subject, The influence of environment on the machining process. 2. Machinability of the workpiece material – machinability testing 3. Cutting tool materials, Tool live - tool live testing 4. The basic characteristics of optimization of cutting conditions. 5. Basics of programming NC / CNC machine tools. 6. High-speed machining. 7. Machining of materials with higher hardness and strength. 8. Methods of clamping cutting tools (tool holders). 9. Threaded surfaces machining. 10. Holes machining, machining of conical surfaces. 11. Free form surfaces machining. 12. Machining on automated flexible production systems and inflexible production lines. 13. Progressive machining methods - electrothermal machining principles (EDM, LBM, IBM, PBM), electrochemical machining (ECM), chemical machining (CM). 14. Progressive machining methods - mechanical principles of machining (AJM, AWJM, USM).
Recommended or Required Reading
Required Reading:
[1] SHAW, Milton C. Metal Cutting Principles. Oxford, Clarendon Press, 1984. [2] ALTINAS Y.: Manufacturing automation, University of British Columbia. Cambridge University Press 2000. p. 286. ISBN 0 521 65029 1. [3] SANDVIK Coromant, Technical Editorial dept. Modern Metal Cutting – A Practical Handbook. Tofters Tryckery AB, Sweden, 1994, 927 s. ISBN 91–972290–0–3. [4] CHILDS, Thomas; MAEKAWA, Kalsuhiro; OBIKAWA, Toshiyuki; YAMANE, Yasuo. Metal Machining. Theory and Applications. 2000. 338 Euston Road, London NW13BH. ISBN 0-340-69159. [5] KALPAKJIAN, Serope. Manufacturing Engineering and Technology. Third Edition. Addison – Wesley Publishing Company, Reading, Massachusetts, 1995, 1239 p. ISBN 0-201-84552-0. [6] SADÍLEK, M. Unconventional methods of machining – Part II. Additional information Practicals/ Tutorial. VŠB – TU Ostrava, 2022, p. 111. [7] SADÍLEK, M. Unconventional methods of machining - Part I. VŠB – TU Ostrava, 2022, p. 134.
[1]SADILEK, M.; DUBSKÝ, J.; Obrábění I – Výběr přednášek. 2015. VŠB – TU Ostrava, 137 s., ISBN 978-80-246-3857-1. [2] SADÍLEK, M. Nekonvenční metody obrábění II – Obrábění laserem, plazmou, ultrazvukem, elektronovým, iontovým a vodním paprskem. VŠB – TU Ostrava, 2016, 117 s., ISBN 978-80-248-3944-8. [3] SADÍLEK, M. Nekonvenční metody obrábění I – Elektroerozivní, elektrochemické a chemické obrábění. VŠB – TU Ostrava, 2016, 104 s., ISBN 978-80-248-3943-1. [4] BRYCHTA J. Obrábění – návody do cvičení – 1.část. VŠB-TU Ostrava, 1998, I. vydání. 84 s. ISBN 80-7078-436-9. [5] BRYCHTA J. Obrábění – návody do cvičení – 2.část. VŠB-TU Ostrava, 1998, I. vydání. 120 s. ISBN 80-7078-470-9. [6] NESLUŠAN, M.; TUREK, S.; BRYCHTA, J.; ČEP, R.; TABAČEK M.. Experimentálne metódy v trieskovom obrábaní. Žilina: EDIS Žilina. 2007, 243s. ISBN 978-80-8070-711-8. [7] VASILKO, K.; MARCINČIN-NOVÁK, J.; HAVRILA, M. Výrobné inžinierstvo. Prešov: FVT TU Košice v Prešove, 2003, 424 s. ISBN 80-7099-995-0. [9] BRYCHTA J.; ČEP, R.; SADÍLEK, M.; PETŘKOVSKÁ L.; NOVÁKOVÁ, J. Nové směry v progresivním obrábění. E-learningové prvky pro podporu výuky odborných a technických předmětů. 2007. Ediční středisko VŠB – TUO, 251 s. ISBN 978-80-248-1505-3.
Recommended Reading:
[1] TRENT, E.M., WRIGHT, P.K.: Metal Cutting. Butterworth-Heinemann. Fourth Edition. Boston, Oxford, Auckland, Johannesburg, Melbourne, New Delhi, 2000. pp. 446. ISBN 0-7506-7069-X. [2] STEPHENSON, D.A., AGAPIOU, J.S. Metal Cutting Theory and Practice. New York : Marcel Dekker, Inc., 1997. 898 s. ISBN 0-8247-9579-2.
[1] SHAW, Milton C. Metal Cutting Principles. Oxford, Clarendon Press, 1984. [2] VASILKO, Karol. Nové materiály a technologie ich spracovania. Bratislava, ALFA 1990. [3] ČEP, R.; SADÍLEK, M. Machining Technology and CAM Systems. Ostrava : VŠB-Technická univerzita Ostrava, 2012. 121 p.
Planned learning activities and teaching methods
Lectures, Tutorials
Assesment methods and criteria
Task Title		Task Type		Maximum Number of Points (Act. for Subtasks)	Minimum Number of Points for Task Passing
Credit and Examination		Credit and Examination		100 (100)	51
Credit		Credit		35 (35)	18
Test		Written test		10	4
Program č.1		Laboratory work		10	5
Program č.2		Laboratory work		15	9
Examination		Examination		65 (65)	33
Test		Written examination		15	5
Ústní zkouška		Oral examination		50	28