346-0947/01 – Theory and Technology of Machining (TaTO)

Gurantor departmentDepartment of Machining, Assembly and Engineering MetrologyCredits10
Subject guarantorprof. Ing. Robert Čep, Ph.D.Subject version guarantorprof. Dr. Ing. Josef Brychta
Study levelpostgraduateRequirementChoice-compulsory
Year1Semesterwinter + summer
Study languageCzech
Year of introduction2000/2001Year of cancellation2011/2012
Intended for the facultiesFSIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
BRY50 prof. Dr. Ing. Josef Brychta
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 25+0
Combined Credit and Examination 25+0

Subject aims expressed by acquired skills and competences

Target of this subject is application of practical and theoretical knowledge, especially in reasearch and development. - to apply a physical principles in machining - to interpret experimental methods in cutting analysis - to generalize experimental results in numerical model - to design and realize experimental and numerical workplace

Teaching methods

Individual consultations
Project work

Summary

This subject includes an analysis study of chip forming, of power ratios, of cutting process stability, of thermal effects, of the wear edge of tools, of durability, tool life and cutting properties of tools, of the machine-ability of materials, and of the optimisation of cutting process. In another part of the subject applications of acquired information and regularities for all methods of machining in extreme conditions during the special production of shapes and formed surface areas are used. This part includes as well a technological view for machining by applying microelectronics and computer techniques.

Compulsory literature:

BILÍK, Oldřich. Turning of Ceramic Materials Coated by Thermal Spraying. Manufacturing Technology. Journal for Science, Research and Production. June 2003, vol.:3, p. 17- 20. ISSN 12132448-9. CHILDS, Thomas; MAEKAWA, Kalsuhiro; OBIKAWA, Toshiyuki; YAMANE, Yasuo. Metal Machining. Theory and Applications. 2000. 338 Euston Road, London NW1 3BH. ISBN 0-340-69159. KALPAKJIAN, Serope. Manufacturing Engineering and Technology. Third Edition. Addison – Wesley Publishing Company, Reading, Massachusetts, 1995, 1239 p. ISBN 0-201-84552-0. MÁDL, Jan. Mechanical Technology, Material-Removal Processes. Compendium. University Textbook, Depart-ment of Engineering Technology, Prague: CVUT Prague 1996, 117 p.

Recommended literature:

SANDVIK Coromant, Technical Editorial Deartment. Modern Metal Cutting – A Practical Handbook. Tofrers Tryckery AB, Sweden, 1994, 927 p. ISBN 91-972290-0-3. Osanna, P.H.: Elementary Nanotechnology and Nanometrology.TU Wien, 2004

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Chip formation mechanism. 1.1 Tension and deformation field at cutting edge. 1.2 Scheme of chip formation. 1.3 Deformation and friction at chip formation. 1.4 Secon plastic deformation and build-up creation. 2. Cutting forces and power 2.1 Cutting forces at individual machining methods. 2.2 Measuring of cutting Forces and moments. 2.3 Stability of cutting process. 3. Heat and temperature at machining. 3.1 Thermal balance at machining. 3.2 Experimentaln study of temperature and temperature fields. 3.3 Statistical equation of cutting temperature. 4. Optimization of cutting conditions. 4.1 Areas of feasible solution. 4.2 Optimization at roughing. 4.3 Optimization at finishing. 4.4 Adaptive optimization.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester, validity until: 2011/2012 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (145) 51
        Examination Examination 100  0
        Exercises evaluation Credit 45  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2011/2012 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2346) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2011/2012 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2008/2009 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2008/2009 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2007/2008 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2007/2008 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2006/2007 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2005/2006 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava Choice-compulsory study plan
2005/2006 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2004/2005 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology K Czech Ostrava Choice-compulsory study plan
2001/2002 (P2301) Mechanical Engineering (2303V002) Mechanical Engineering Technology P Czech Ostrava 1 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner