652-0904/02 – Forging (KOD)

Gurantor department	Department of Metallurgical Technologies	Credits	10
Subject guarantor	prof. Ing. Radim Kocich, Ph.D.	Subject version guarantor	prof. Ing. Radim Kocich, Ph.D.
Study level	postgraduate	Requirement	Choice-compulsory type B
Year		Semester	winter + summer
		Study language	Czech
Year of introduction	2022/2023	Year of cancellation
Intended for the faculties	FMT	Intended for study types	Doctoral

Instruction secured by
Login	Name	Tuitor	Teacher giving lectures
KOC15	prof. Ing. Radim Kocich, Ph.D.

Extent of instruction for forms of study
Form of study	Way of compl.	Extent
Full-time	Examination	20+0
Part-time	Examination	20+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

Ústní zkouška s písemnou přípravou.

E-learning

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:

Forging equipment, forgeability. Plastic deformation, strain, strain rate Complex state of stress and flow rules Friction and lubrication Temperature and heat transfer Principles of forging machines for cold and hot forging Process design in die forging Cold and warm forging Modelling of forging Die engineering and manufacturing Die failures in cold and hot forging Thermomechanical forging Near net shape forging

Conditions for subject completion

Full-time form (validity from: 2022/2023 Winter semester)

Task name	Type of task	Max. number of points (act. for subtasks)	Min. number of points	Max. počet pokusů
Examination	Examination			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 year	Programme	Form	Study language	Tut. centre	Type of duty
2024/2025	(P0715D270006) Metallurgical Technology	P	Czech	Ostrava	Choice-compulsory type B	study plan
2024/2025	(P0715D270006) Metallurgical Technology	K	Czech	Ostrava	Choice-compulsory type B	study plan
2023/2024	(P0715D270006) Metallurgical Technology	P	Czech	Ostrava	Choice-compulsory type B	study plan
2023/2024	(P0715D270006) Metallurgical Technology	K	Czech	Ostrava	Choice-compulsory type B	study plan
2022/2023	(P0715D270006) Metallurgical Technology	P	Czech	Ostrava	Choice-compulsory type B	study plan
2022/2023	(P0715D270006) Metallurgical Technology	K	Czech	Ostrava	Choice-compulsory type B	study plan

Occurrence in special blocks

Block name	Academic year	Form of study	Study language	Year	W	S	Type of block	Block owner

Assessment of instruction

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