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Main menu for Browse IS/STAG
Course info
KTO / TO
:
Course description
Department/Unit / Abbreviation
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KTO
/
TO
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Academic Year
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2023/2024
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Academic Year
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2023/2024
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Title
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Machining of Metals - Cutting
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Form of course completion
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Exam
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Form of course completion
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Exam
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Accredited / Credits
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Yes,
6
Cred.
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Type of completion
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Combined
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Type of completion
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Combined
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Time requirements
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Lecture
3
[Hours/Week]
Tutorial
2
[Hours/Week]
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Course credit prior to examination
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Yes
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Course credit prior to examination
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Yes
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Automatic acceptance of credit before examination
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Yes in the case of a previous evaluation 4 nebo nic.
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Included in study average
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YES
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Language of instruction
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Czech
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Occ/max
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|
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Automatic acceptance of credit before examination
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Yes in the case of a previous evaluation 4 nebo nic.
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Summer semester
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14 / -
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0 / -
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1 / -
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Included in study average
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YES
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Winter semester
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0 / -
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0 / -
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0 / -
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Repeated registration
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NO
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Repeated registration
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NO
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Timetable
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Yes
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Semester taught
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Summer semester
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Semester taught
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Summer semester
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Minimum (B + C) students
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10
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Optional course |
Yes
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Optional course
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Yes
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Language of instruction
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Czech
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Internship duration
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0
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No. of hours of on-premise lessons |
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Evaluation scale |
1|2|3|4 |
Periodicity |
každý rok
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Evaluation scale for credit before examination |
S|N |
Periodicita upřesnění |
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Fundamental theoretical course |
Yes
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Fundamental course |
No
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Fundamental theoretical course |
Yes
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Evaluation scale |
1|2|3|4 |
Evaluation scale for credit before examination |
S|N |
Substituted course
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None
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Preclusive courses
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N/A
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Prerequisite courses
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N/A
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Informally recommended courses
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N/A
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Courses depending on this Course
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KTO/ZSZT3, KTO/ZSZT4, KTO/ZSZT5
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Histogram of students' grades over the years:
Graphic PNG
,
XLS
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Course objectives:
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To acquire important theoretical knowledge of the cutting process and accompanying phenomena, stability and optimization in machining.
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Requirements on student
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Taking part in laboratory hours, handing in corresponding reports and fulfilment of the test requirements.
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Content
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1. Physical principles of metal cutting 2. Mechanics of chip formation 3. Mechanics of chip formation, methods of experimental process study 4. Dynamic phenomena in metal cutting 5. Cutting forces and methods of their estimation 6. Chatter in machining 7. Heat phenomena in machining 8. Tool wear 9. Tool life 10. Machinability of metals, coolants 11. Process optimalization 12. Process optimalization, metal removal rate 13. Process optimalization, development directions in metal cutting (HSC)
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Activities
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Fields of study
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Guarantors and lecturers
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-
Guarantors:
Doc. Ing. Jan Řehoř, Ph.D. (100%),
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Lecturer:
Doc. Ing. Miroslav Gombár, PhD. (100%),
Doc. Ing. Jan Řehoř, Ph.D. (100%),
docent PaedDr. Alena Vagaská, PhD. (100%),
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Tutorial lecturer:
Ing. Jaroslava Fulemová, Ph.D. (100%),
Ing. Michal Povolný, Ph.D. (100%),
Doc. Ing. Jan Řehoř, Ph.D. (100%),
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Literature
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Basic:
Přikryl, Zdeněk; Musílková, Rosa. Teorie obrábění. Vyd. 1. Praha : SNTL, 1971.
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Recommended:
Liemert, Gaston. Obrábění. Vyd. 1. Praha : SNTL, 1974.
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Recommended:
AB Sandvik Coromant. Technical Guide. Sweden, 2010.
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Recommended:
Kráľ, Ján. Technologické a informačné činitele obrábania. Vyd. 1. Košice : Technická univerzita, Strojnícka fakulta, Centrum informatiky, 2009. ISBN 978-80-553-0381-9.
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Recommended:
Mádl, Jan; Schubert, Vilém. Základy experimentálních metod a optimalizace v teorii obrábění : Určeno pro posl. fak. strojní. [2.], přeprac. vyd. Praha : ČVUT, 1974.
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On-line library catalogues
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Time requirements
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All forms of study
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Activities
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Time requirements for activity [h]
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Preparation for formative assessments (2-20)
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20
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Preparation for comprehensive test (10-40)
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30
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Preparation for an examination (30-60)
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60
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Contact hours
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60
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Practical training (number of hours)
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5
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Total
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175
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Prerequisites
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Knowledge - students are expected to possess the following knowledge before the course commences to finish it successfully: |
To describe the basic conventional and unconventional machining methods. |
To describe the fundamentals of machining of metallic materials and the cutting tools. |
To describe the tool geometry and cutting process parameters. |
To describe the basics of the cutting process of machining. |
To describe the basics of cutting machining optimization. |
Skills - students are expected to possess the following skills before the course commences to finish it successfully: |
To apply conventional and unconventional machining methods to a defined area of required precision and quality of machined surface. |
To carry out the optimization of cutting conditions (cutting speed) when turning according to the basic criteria. |
Competences - students are expected to possess the following competences before the course commences to finish it successfully: |
N/A |
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Learning outcomes
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Knowledge - knowledge resulting from the course: |
To describe the physical base of the cutting process. |
To describe the mechanics of the chip formation. |
To describe dynamic phenomena and stability in the cutting process. |
To describe the thermal effects of the cutting process. |
To describe the cutting edge of the cutting tool and its measurements according to the ISO standard. |
To describe cutting edge durability, cutting fluid environment, cutting materials and their influence on the cutting process. |
To describe the machinability of metallic materials and the ways of its specification. |
To describe optimization of the cutting process, optimization criteria and ways of optimizing cutting conditions. |
Skills - skills resulting from the course: |
To apply knowledge in the field of cutting process, accompanying phenomena and stability and machining optimization. |
Competences - competences resulting from the course: |
N/A |
N/A |
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Assessment methods
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Knowledge - knowledge achieved by taking this course are verified by the following means: |
Combined exam |
Test |
Skills demonstration during practicum |
Individual presentation at a seminar |
Skills - skills achieved by taking this course are verified by the following means: |
Combined exam |
Test |
Skills demonstration during practicum |
Individual presentation at a seminar |
Competences - competence achieved by taking this course are verified by the following means: |
Combined exam |
Skills demonstration during practicum |
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Teaching methods
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Knowledge - the following training methods are used to achieve the required knowledge: |
Lecture |
Lecture with a video analysis |
Lecture supplemented with a discussion |
Practicum |
Laboratory work |
Multimedia supported teaching |
Task-based study method |
Skills demonstration |
Skills - the following training methods are used to achieve the required skills: |
Lecture |
Lecture with a video analysis |
Lecture supplemented with a discussion |
Practicum |
Laboratory work |
Task-based study method |
Skills demonstration |
Multimedia supported teaching |
Competences - the following training methods are used to achieve the required competences: |
Practicum |
Task-based study method |
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