633-0904/01 – Forging (KOD)

Gurantor departmentDepartment of Materials FormingCredits10
Subject guarantorprof. Ing. Radim Kocich, Ph.D.Subject version guarantordoc. Ing. Miroslav Greger, CSc.
Study levelpostgraduateRequirementChoice-compulsory
YearSemesterwinter + summer
Study languageCzech
Year of introduction1999/2000Year of cancellation2011/2012
Intended for the facultiesFMTIntended for study typesDoctoral
Instruction secured by
LoginNameTuitorTeacher giving lectures
GRE30 doc. Ing. Miroslav Greger, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+0
Part-time Credit and Examination 2+0

Subject aims expressed by acquired skills and competences

Student will be able to describe metals and non ferrous metals alloys forging technology. Describe initial billets processing. Student will know to formulate basic equations for forces and energy during forging. Student will by able to choose the optimal conditions for metallic products forging. Student will be able to design optimized shape of die cavity for die forging.

Teaching methods

Lectures
Individual consultations
Experimental work in labs

Summary

Significance, properties and utilisation of forged products. Overview of production assortment and its sub-division. Particularities of manufacturing technologies and procedures used in forging of metallic materials. Forging machines and tools. Forging of powder metals, heat treatment and surface finishing of forged parts. Environmental problems related to forging.

Compulsory literature:

RICHARDS, W. A. Forging of Iron and Steel - A Text Book for the Use of Students in Colleges, Secondary Schools and the Shop, Read Books Ltd., 2017. ISBN 9781473339743. ALTAN, T., G. NGAILE, and G.SHEN. Cold and Hot Forging. Fundamentals and Applications. Ohio: ASM International, 2005. ISBN 0-87170-805-1. SEMIATIN, S.L. et al. Metalworking: Bulk Forming. Ohio: ASM International, Materials Park, 2005. ISBN 978-0-87170-708-6. ZHILYAEV, A.P. and T.G.LANGDON. Using high-pressure torsion for metal processing: Fundamentals and applications. Progress in Materials Science. 2008, 53, 893-979. ISSN 0079-6425.

Recommended literature:

LIN, J., D. BALINT and M. PIETRZYK. Microstructure Evolution in Metal Forming Processes. Woodhead Publishing, 2012. ISBN 978-0-85709-074-4. ILGEN, W. L. Forge Work. Sagwan Press, 2015. ISBN 978-1-29895-828-0.

Way of continuous check of knowledge in the course of semester

Test A: Forging of microalloyed steel. Test B: Grain refinement of steel by forging

E-learning

e-learning isn't written

Other requirements

Monitoring source of information and new tendency in forging.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Deformation behaviour metals and alloy. Plastic deformation and deformation strengthening. Components strain hardening. Failure at application plastic deformation. Deformation strengthening. Thermomechanical processing of steel. Influence on forging on properties metals and alloy. Degree of forging. Development of structure. Materials for forging. Heating of forging. Heating and quenching roughing and forging. Forging equipment an dies.Analyses basic operation of free forging. Hammers an presses.Analyses basic procedure smith forging. Design of free forging. Forging carbon steel and alloy steel. Forging of stainless steels. Precipitation-hardening stainless steels. Modeling an computer aided process design forging.Closed-die forging in hammers and presses.Design of preform dies.Prediction of forging pressure. Equipment for Closed-die forging. Forging temperatures for steel.Hot upset forging. Roll forging. Ring rolling. Rolling of railroad wheels. Rotary swaging of bars and tubes. Radial forging. Microstructure evolutioin during hot working. Forgeability and mechanical properties. Evaluation of workability for forging processes.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester, validity until: 2012/2013 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of pointsMax. počet pokusů
Exercises evaluation and Examination Credit and Examination 100 (145) 51 3
        Examination Examination 100  0 3
        Exercises evaluation Credit 45  0 3
Mandatory attendence participation:

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Conditions for subject completion and attendance at the exercises within ISP:

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Occurrence in study plans

Academic yearProgrammeBranch/spec.Spec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2010/2011 (P2106) Metallurgy (2109V036) Metallurgical Technology P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2106) Metallurgy (2807V003) Chemical Metallurgy P Czech Ostrava Choice-compulsory study plan
2010/2011 (P2106) Metallurgy (2109V036) Metallurgical Technology K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry K Czech Ostrava Choice-compulsory study plan
2010/2011 (P2106) Metallurgy (2807V003) Chemical Metallurgy K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2106) Metallurgy (2109V036) Metallurgical Technology P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2106) Metallurgy (2807V003) Chemical Metallurgy P Czech Ostrava Choice-compulsory study plan
2009/2010 (P2106) Metallurgy (2109V036) Metallurgical Technology K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry K Czech Ostrava Choice-compulsory study plan
2009/2010 (P2106) Metallurgy (2807V003) Chemical Metallurgy K Czech Ostrava Choice-compulsory study plan
2008/2009 (P2106) Metallurgy (2109V036) Metallurgical Technology P Czech Ostrava Choice-compulsory study plan
2008/2009 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry P Czech Ostrava Choice-compulsory study plan
2008/2009 (P2106) Metallurgy (2807V003) Chemical Metallurgy P Czech Ostrava Choice-compulsory study plan
2008/2009 (P2106) Metallurgy P Czech Ostrava Choice-compulsory study plan
2008/2009 (P2106) Metallurgy (2109V036) Metallurgical Technology K Czech Ostrava Choice-compulsory study plan
2008/2009 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry K Czech Ostrava Choice-compulsory study plan
2008/2009 (P2106) Metallurgy (2807V003) Chemical Metallurgy K Czech Ostrava Choice-compulsory study plan
2008/2009 (P2106) Metallurgy K Czech Ostrava Choice-compulsory study plan
2007/2008 (P2106) Metallurgy (2109V036) Metallurgical Technology P Czech Ostrava Choice-compulsory study plan
2007/2008 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry P Czech Ostrava Choice-compulsory study plan
2007/2008 (P2106) Metallurgy (2807V003) Chemical Metallurgy P Czech Ostrava Choice-compulsory study plan
2007/2008 (P2106) Metallurgy (2109V036) Metallurgical Technology K Czech Ostrava Choice-compulsory study plan
2007/2008 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry K Czech Ostrava Choice-compulsory study plan
2007/2008 (P2106) Metallurgy (2807V003) Chemical Metallurgy K Czech Ostrava Choice-compulsory study plan
2006/2007 (P2106) Metallurgy (2109V036) Metallurgical Technology P Czech Ostrava Choice-compulsory study plan
2006/2007 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry P Czech Ostrava Choice-compulsory study plan
2006/2007 (P2106) Metallurgy (2807V003) Chemical Metallurgy P Czech Ostrava Choice-compulsory study plan
2006/2007 (P2106) Metallurgy (2109V036) Metallurgical Technology K Czech Ostrava Choice-compulsory study plan
2006/2007 (P2106) Metallurgy (2109V037) Thermal Engineering and Fuels in Industry K Czech Ostrava Choice-compulsory study plan
2006/2007 (P2106) Metallurgy (2807V003) Chemical Metallurgy K Czech Ostrava Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner

Assessment of instruction

Předmět neobsahuje žádné hodnocení.