Applied Theory of Machining (FSI-HAO)

Academic year 2020/2021
Supervisor: doc. Ing. Josef Sedlák, Ph.D.  
Supervising institute: ÚST all courses guaranted by this institute
Teaching language: Czech
Aims of the course unit:
The aim of the course is to familiarise students with theoretical relations of the machining processes and the parameters of a machined surface concentrating on the finishing accurate machining methods.
Learning outcomes and competences:
Students will be acquainted with the theoretical basis of the machining process and its use in real machining methods focused on finishing of highly precise surfaces.
Prerequisites:
Students are expected to be familiar with the theoretical basis of cutting, tool materials, the aspect of the elastic and plastic deformation of materials.
Course contents:
The course is focused on the theoretical foundations of a machining process and the impact they have on defects of a machined surface. It proceeds from the physics of the machining process and from the interaction of a cutter and workpiece. The attention is paid to finishing methods of machining and connected interpretation of parameters of the machined surface.
Teaching methods and criteria:
The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is suplemented by practical laboratory work.
Assesment methods and criteria linked to learning outcomes:
Course unit credit requirements:
-participation in the exercises,
-delivery of assigned papers.
The exam will be written and oral and the resulting classification will be in accordance with Article 12 and 13 of the current BUT Study and Examination Regulations.
It is classificated to the ECTS grading scale.
Controlled participation in lessons:
Missed lessons will be compensated in alternative exercises by arrangement with the teacher.
Attendance in lectures is recommended.
Attendance in exercises is compulsory.
The attendance to the seminar is regularly checked and the participation in the lesson is recorded.
Type of course unit:
    Lecture  13 × 2 hrs. optionally                  
    Laboratory exercise  13 × 2 hrs. compulsory                  
Course curriculum:
    Lecture 1. Physical bases of the process cutting I
2. Physical bases of the process cutting II
3. Interaction cutting tools and work
4. Energy identification cutting of the process
5. Analysis economy cutting of the process
6. Statistical interpretation of technological values
7. Technological identification qualities machined surface
8. Technological aspect machining hard material
9. Theoretic bases abrasive method machining I
10.Theoretic bases abrasive method machining II
11.Progressive methods machining
12.Final method machining
13.Development trends machining methods
    Laboratory exercise 1. Technological characteristics turnings
2. Abrasion cutting edge cutting tools
3. Cutting tool life
4. Statistical interpretation of technological values
5. Accuracy machining of the process turning I
6. Accuracy machining of the process turning II
7. Dependencies parameter surface texture on feed on turning I
8. Dependencies parameter surface texture on feed on turning II
9. Technological analysis abrasive of the process I
10.Technological analysis abrasive of the process II
11.Quality surface turning and cylindrical area
12.Energy characteristics cutting of the process
13.Credit



Literature - fundamental:
1. KOCMAN, Karel. Speciální technologie - Obrábění. Brno: Akademické nakladatelství CERM, 2004, 227 s. ISBN 80-214-2562-8.
2. AB SANDVIK COROMANT - SANDVIK CZ, s.r.o. Příručka obrábění - Kniha pro praktiky. Přel. M. Kudela. 1. vyd. Praha: Scientia, 1997. Přel. z: Modern Metal Cutting - A Practical Handbook. ISBN 91-97 22 99-4-6.
3. WALKER, J.R. Machining Fundamentals. The Goodheart-Wilcox Company, Inc., Tinlez Park, Illinois, 7th ed., 2004, pp. 640, ISBN 1-59070-249
4. TRENT, E. M., and P. K. WRIGHT. Metal Cutting. Fourth Edition. Butterworth-Heinemann. Boston, Oxford, Auckland, Johannesburg, Melbourne, New Delhi, 2000, pp. 446. ISBN 0-7506-7069-X.
Literature - recommended:
1. FOREJT, Milan a Miroslav PÍŠKA. Teorie obrábění, tváření a nástroje. 1. vydání. Brno: Akademické nakladatelství CERM, s.r.o., 2006, 225 s. ISBN 80-214-2374-9.
The study programmes with the given course:
Programme Study form Branch Spec. Final classification   Course-unit credits     Obligation     Level     Year     Semester  
M2I-P full-time study M-STM Manufacturing Technology and Management in Industry -- Cr,Ex 5 Compulsory-optional 2 2 S