345-0356/02 – Engineering Technologies I (ST I)

Gurantor departmentDepartment of Mechanical TechnologyCredits5
Subject guarantorprof. Ing. Stanislav Rusz, CSc.Subject version guarantorprof. Ing. Stanislav Rusz, CSc.
Study levelundergraduate or graduateRequirementCompulsory
Year2Semesterwinter
Study languageCzech
Year of introduction2014/2015Year of cancellation
Intended for the facultiesFMTIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
KOZ323 Ing. Jindřich Kozák, Ph.D.
RUS80 prof. Ing. Stanislav Rusz, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Combined Credit and Examination 14+0

Subject aims expressed by acquired skills and competences

Students will be able to: explain the basic concepts related to metal forming, casting and welding technology, - clarify the effect of treatment on the properties and structure of the material, explain the basic laws of forming deformation, describe the basic tools, machines and technology principles volume hot forming, cold forming, dividing , deep drawing, bending, casting, - unconventional forming technology, - basic processes of welding, marking and calculations of welded joints and structures, evaluation of weldability of materials and technology cutting.

Teaching methods

Lectures
Tutorials

Summary

Cílem předmětu je předat studentům širší teoretické a praktické znalosti z technologií tváření, slévání a svařování materiálů. Studenti budou umět: vysvětlit základní pojmy, týkající se technologií tváření, slévání a svařování, objasnit vliv tváření na vlastnosti a strukturu materiálu, vysvětlit základní zákony plastické deformace, popsat základní nástroje, stroje a principy technologií objemového tváření zatepla, objemového tváření zastudena, dělení materiálu, tažení plechu, ohýbání, slévání, nekonvenčních způsobů tváření, zpracování plastů, základní technologie svařování, značení a výpočty svarových spojů a konstrukcí, hodnocení svařitelností materiálů a technologie dělení materiálu.

Compulsory literature:

[1] ALTAN, T. and al. Metal forming Fundamentals and Apliciations, 1983, ASM International, Metals Park, OH. [2] BRIEN, O., GUZMAN, C. Welding Handbook,Volume 3, 2007, AWS, ISBN 978-0-87171-053-6

Recommended literature:

[1] MARTIN, J., W.Materials Processing, Concise Encyklopedia of Materials Processing, 2009, Elsevier, Oxford, UK, ISBN 978-0-08-096492-8 Welding Handbook,Volume 3, 2007, AWS, ISBN 978-0-87171-053-6 [2] KOBAJASHI, S. and al.: Metal Forming and the Finite Element Method, 1989, Oxford University Press, Oxford [3] CHANDLER, H. Heat Treaters Guide,1995, ASM,ISBN -10:0-87170-520-6

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Elaborating semester programs and perform tests.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

1. Introduction to the course (introduction to the program of lectures and seminars, literature, scoring). Effect of heat treatment on the properties and structure of the material (definition and importance of forming technology, the basic mechanisms of plastic deformation, the critical shear stress, hardening material, strengthening curves, influence of fundamental factors on plastic deformation - the influence of the structure, temperature, friction, stress and strain rate) 2. Bulk forming (open and closed die forging, forging basic operations, types of technological process of forging, the main types of forging machines, design drawing, principles for cutting plane 3. Sheet metal forming (the benefits of technology, basic methods of solid cold forming, and calculate the relative logarithmic deformation, strengthening curves 4. Surface cutting (basic operations, surface cutting, cutting area, the gap size of cutting, the calculation of the shear area 5. Drawing sheet (breakdown drawing, drawing without wall thinning, technological parameters of drawing - the shape and size of the blank, the number of drawing operations and their graduation 6. Bending (classification of bending operations, bending narrow and wide rods, strengthening of the material during bending, technological parameters of bending 7. Casting, foundry sand mixture (basic components, the distribution of molding materials, molding materials testing, treatment of molding materials 8. Unconventional forming technologies 9. The basic terms in branch of welding, safety rules (weld joint types, kind of welded structures, designation of welds on drawings, basic welding methods, welding positions, heat sources at welding) 10. Thermal cycles of welding (thermal cycles, thermal cycles determination, consequence of thermal cycles, heat affected zone, regions of heat affected zone 11. The welding process classification (the base group of welding, the main energy source at welding, the base welding methods carried out by electric arc, the base welding methods carried out by electric resistence 12. Manual metal arc welding with covered electrode (regions of the electric arc, welding parameters, function of electrode 13. Submerged arc welding (principle, welding parameters, filler materials, equipment, applications) 14. Imperfections of welded joints, introduction to the welded joints testing - NDT

Conditions for subject completion

Combined form (validity from: 2014/2015 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 35  20
        Examination Examination 65  31
Mandatory attendence parzicipation: Active attendance at exercises at least 80%.

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (B3922) Economics and Management of Industrial Systems (3902R062) Quality Management K Czech Ostrava 2 Compulsory study plan
2018/2019 (B3922) Economics and Management of Industrial Systems (3902R062) Quality Management K Czech Ostrava 2 Compulsory study plan
2017/2018 (B3922) Economics and Management of Industrial Systems (3902R062) Quality Management K Czech Ostrava 2 Compulsory study plan
2016/2017 (B3922) Economics and Management of Industrial Systems (3902R062) Quality Management K Czech Ostrava 2 Compulsory study plan
2015/2016 (B3922) Economics and Management of Industrial Systems (3902R062) Quality Management K Czech Ostrava 2 Compulsory study plan
2014/2015 (B3922) Economics and Management of Industrial Systems (3902R062) Quality Management K Czech Ostrava 2 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner