633-0401/02 – Metal Forming (TVKB)

Gurantor departmentDepartment of Materials FormingCredits6
Subject guarantordoc. Ing. Richard Fabík, Ph.D.Subject version guarantordoc. Ing. Richard Fabík, Ph.D.
Study levelundergraduate or graduate
Study languageCzech
Year of introduction2012/2013Year of cancellation
Intended for the facultiesFMTIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
FAB37 doc. Ing. Richard Fabík, Ph.D.
KUB66 Ing. Tomáš Kubina, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+2
Combined Credit and Examination 18+0

Subject aims expressed by acquired skills and competences

Studen will be able to: Delimitate forming technology in face of competing shaping technologies Discuss meaning and perspective of steel Express thermomechanical quantities in forming processes Describe forming technologies (rolling, forging, wire drawing, extrusion) Solve fundamental exercises of technological practice Explain fundamental processes of microstructure evolution during hot and cold forming Apply fundamental laws of plastic deformation

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Subject features students in a transparent way into problems of materials forming. Explains fundamental terms and context, characterizes most considerable forming technologies. Forms background for easier understanding and successful lesson of consecutive subjects of field of study.

Compulsory literature:

1.GINZBURG, V., B., Steel-Rolling Technology,Theory and Praktice, Marcel Dekker, Inc., New York and Basel. 1989, ISBN 0-8247-8124-4 2.CALLISTER, William D. Fundamentals of Materials Science and Engineering : An Interactive E-text. Wayne Anderson. 5th edition. New York : John Wiley & Sons, Inc., 2001. 952 s., CD. ISBN 0-471-39551-X.

Recommended literature:

1.NAUJOKS, Waldemar, FABEL, Donald C. Forging Handbook. 4th edition. Cleveland, Ohio : The American Society for Metals, 1948. 630 s. 2.ENGHANG, P., Steel wire technology, Applied Materials Technology, Repro Örebro University, 2008, ISBN 91-631-1962-5

Way of continuous check of knowledge in the course of semester

6th exercise – test Calculations of strain during forming (5 points) 9th exercise – test Calculations of parameters of deformation zone and starting rolling conditions in flat rolls. (5 points) 14th exercise – test Excel (chart with two independent variables (5 points)) 5 pointwise assessed reports appropriate experiments during education(5x3 points)

E-learning

E-learning materials in Czech language are prepared at present. For electronic communication with pedagogues make use of appropriate university e-mail addresses, which find here: http://telsez.vsb.cz/Phonebook.faces (In e-mail subject write abbreviation of course - TVKB).

Další požadavky na studenta

The theoretical readiness for exercises (will be randomly checked). Attendance at seminars min 80%.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures 1. Introduction (definition of forming, fundamental terms, Queen Steel). 2. ABC of forming theory 1 (crystallic structures of metals, plastic deformation mechanisms, hypotheses of plasticity). 3. ABC of forming theory 1 (stress, strain, strain friction, strain rate, flow stress, state of stress and strain, fundamental laws of plastic deformation). 4. Metallurgical formability 1 (hardening and softening processes in steels), 5. Metallurgical formability 2 (influence of chemical composition, of state of structure, of temperature, strain and strain rate on formability, basic of controlled forming of steels), 6. Heating of metals 1 (forming temperatures, physical fundaments of heating, concomitant phenomena of heating). 7. Heating of metals 2 (means of heating, furnaces). 8. Rolling 1 (theoretical aspects of rolling, deformation zone, bite of rolls). 9. Rolling 2 (classification of rolling mills, equipment of rolling mills). 10. Rolling 3 (most significant rolling mills in CR). 11. Forging 1 (basics of forging, free (smith) forging, degree of forging). 12. Forging 2 (die forging, equipment of forge, most significant forges in CR). 13. Cold Forming 1 (surface treatment before cold forming). 14. Cold Forming 2 (rolling, wire drawing, extrusion). Exercises 1. www.worldsteel.org – database work (Report: World production of steel) 2. Crystallic structures of metals (Report: slip planes) 3. Calculations of strain during forming 4. Calculations of strain during forming 5. Check of the law of volume preservation – laboratory work (Report) 6. Calculations of parameters of deformation zone and starting rolling conditions in flat rolls. 7. Calculations of parameters of deformation zone and starting rolling conditions in flat rolls. 8. Starting rolling conditions in flat rolls - laboratory work (Report) 9. Section Rolling Simulation - internet simulation (www.steeluniversity.org) 10. Computation of degree of forging. 11. Excursion 12. Upsetting, elongation, die forging - laboratory work 13. Metallurgical formability (Report: Flow stress – Excel) 14. Credit

Conditions for subject completion

Combined form (validity from: 2012/2013 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 30  15
        Examination Examination 70  35
Mandatory attendence parzicipation:

Show history
Full-time form (validity from: 2011/2012 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 30  15
        Examination Examination 70  35
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2016/2017 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment K Czech Ostrava 3 Compulsory study plan
2015/2016 (B2109) Metallurgical Engineering (2109R035) Technologies of Metal Production P Czech Ostrava 3 Compulsory study plan
2015/2016 (B2109) Metallurgical Engineering (2109R035) Technologies of Metal Production K Czech Ostrava 3 Compulsory study plan
2015/2016 (B2109) Metallurgical Engineering (2109R033) Foundry Technologies P Czech Ostrava 3 Compulsory study plan
2015/2016 (B2109) Metallurgical Engineering (2109R033) Foundry Technologies K Czech Ostrava 3 Compulsory study plan
2015/2016 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment P Czech Ostrava 3 Compulsory study plan
2015/2016 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment K Czech Ostrava 3 Compulsory study plan
2014/2015 (B2109) Metallurgical Engineering (2109R035) Technologies of Metal Production P Czech Ostrava 3 Compulsory study plan
2014/2015 (B2109) Metallurgical Engineering (2109R033) Foundry Technologies P Czech Ostrava 3 Compulsory study plan
2014/2015 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment P Czech Ostrava 3 Compulsory study plan
2014/2015 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment K Czech Ostrava 3 Compulsory study plan
2014/2015 (B2109) Metallurgical Engineering (2109R035) Technologies of Metal Production K Czech Ostrava 3 Compulsory study plan
2014/2015 (B2109) Metallurgical Engineering (2109R033) Foundry Technologies K Czech Ostrava 3 Compulsory study plan
2013/2014 (B2109) Metallurgical Engineering (2109R033) Foundry Technologies P Czech Ostrava 3 Compulsory study plan
2013/2014 (B2109) Metallurgical Engineering (2109R035) Technologies of Metal Production P Czech Ostrava 3 Compulsory study plan
2013/2014 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment P Czech Ostrava 3 Compulsory study plan
2013/2014 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment K Czech Ostrava 3 Compulsory study plan
2013/2014 (B2109) Metallurgical Engineering (2109R035) Technologies of Metal Production K Czech Ostrava 3 Compulsory study plan
2013/2014 (B2109) Metallurgical Engineering (2109R033) Foundry Technologies K Czech Ostrava 3 Compulsory study plan
2012/2013 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment K Czech Ostrava 3 Compulsory study plan
2012/2013 (B2109) Metallurgical Engineering (2109R033) Foundry Technologies K Czech Ostrava 3 Compulsory study plan
2012/2013 (B2109) Metallurgical Engineering (2109R035) Technologies of Metal Production K Czech Ostrava 3 Compulsory study plan
2012/2013 (B2109) Metallurgical Engineering (2109R033) Foundry Technologies P Czech Ostrava 3 Compulsory study plan
2012/2013 (B2109) Metallurgical Engineering (2109R035) Technologies of Metal Production P Czech Ostrava 3 Compulsory study plan
2012/2013 (B2109) Metallurgical Engineering (3904R020) Thermal Engineering and the Environment P Czech Ostrava 3 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner
Subject block without study plan - FMMI - P - cs 2016/2017 Full-time Czech Optional FMT - Faculty of Materials Science and Technology stu. block
Subject block without study plan - FMMI - K - cs 2016/2017 Combined Czech Optional FMT - Faculty of Materials Science and Technology stu. block