Course detail

Special Technology of Forming Metals

FSI-HST-KAcad. year: 2022/2023

Special and unconvencional methods of sheet metal forming, forging resp bulk forming. Processes analysis, infuence of forming conditions and parameters, forming limits with respect of defects and forces. Technological sketches of methods. Applications.

Language of instruction

Czech

Number of ECTS credits

Mode of study

Not applicable.

Guarantor

doc. Ing. Zdeněk Lidmila, CSc.

Department

Institute of Manufacturing Technology (ÚST)

Learning outcomes of the course unit

The students will acquire knowledge of conventional as well as unconventional types of technologies, and will be able to apply these technologies for particular cases of forming.

Prerequisites

The basic knowledge of the manufacturing technology and theory of the forming process.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

The course is taught through lectures explaining the basic principles and theory of the discipline. Teaching is suplemented by practical laboratory work.

Assesment methods and criteria linked to learning outcomes

Course - unit credit requirements: participation in the exercises, delivery of assigned papers.
The examination consists of written and oral part. The final classification will be in accordance with ECTS grading scale.

Course curriculum

Not applicable.

Work placements

Not applicable.

Aims

The aim of the course is to familiarise students with the use of special forming methods in broad terms.

Specification of controlled education, way of implementation and compensation for absences

The attendance in lectures is recommended. The attendance in exercises is compulsory. The attendance to the seminar is regularly checked and the participation in the lesson is recorded. The missed lesson is possible to replace with another study group in the same week. In case, that the lesson does not possible to replace, the student will elaborate the complemental task.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Iliescu C.: Cold - Pressing Technology, Amsterdam 1990
Kocman,k.Němeček,P.Aktuální příručka pro technický úsek.Samek,R.Část 8-Tváření.2000,Verlag Dashofer,Praha.
Lange,K.a kol.: Cold Forming and Fineblanking.Velag Hallwag AG,Bern, Schweiz,1997. ISBN 3-444-10510-X
Mielnik, E. M.:Metalworking Science and Enginering. McGraw - Hill, Inc New York, London, Hamburg, 1991, ISBN 0-07-041904-3
Samek,R.Vybrané statě z teorie a technologie tváření v letecké výrobě.Skriptum EP-162. 1989. VAAZ,Brno.122s.
Žák,J.Samek,R.Bumbálek,B.:Speciální letecké technologie.Skriptum.1990,VUT FSI Brno.220s

Recommended reading

Dvořák,M., Gajdoš,F., Novotný,K.:: Technologie tváření,Plošné a objemové tváření,Akademické nakladatelství CERM s.r.o.Brno 2003 ISBN 80-214-2340-4
Žák,J.,Samek.R.,Bumbálek,B.:: Speciální letecké technologie,PC-DIR Real,s.r.o. VUT Brno 1990

Elearning

eLearning: currently opened course

Classification of course in study plans

  • Programme N-STG-K Master's

    specialization STM , 2 year of study, winter semester, compulsory
    specialization MTS , 2 year of study, winter semester, compulsory
    specialization STG , 2 year of study, winter semester, compulsory

Type of course unit

 

Guided consultation in combined form of studies

9 hod., compulsory

Teacher / Lecturer

Ing. Eva Peterková, Ph.D.

Syllabus

  1. Formability and forming limit diagrams in the solid forming
  2. Formability and forming limit diagrams in the sheet metal forming
  3. Determination of deformations on the components surface (ARGUS, ARAMIS)
  4. Stretch forming of sheet panels and profiles (bending with tension force)
  5. Bulge forming processes (rigid, elastic, fluid tooling)
  6. Power spinning processes (cold and hot forming)
  7. High energy rate forming processes
  8. Tube bending process
  9. Modification of tube ends by forming
  10. Flanging technology
  11. Precission and orbital forging
  12. Isothermical forging
  13. Superplastic forming

Laboratory exercise

9 hod., compulsory

Teacher / Lecturer

Ing. Eva Peterková, Ph.D.

Syllabus

  1. Selected terms from the forming theory
  2. The limit curves of the forming limit diagrams
  3. Determination of deformations on the components surface (ARGUS, ARAMIS)
  4. Sheet bending with tensile force
  5. Radial expanding
  6. Power spinning of cylindrical parts
  7. Power spinning of conical and spherical parts
  8. High energy rate forming
  9. Bending of tubes
  10. Flanging of holes
  11. Precission forging I
  12. Precission forging II
  13. Superplastic forming

Guided consultation

34 hod., optionally

Teacher / Lecturer

doc. Ing. Zdeněk Lidmila, CSc.

Syllabus

  1. Formability and forming limit diagrams in the solid forming
  2. Formability and forming limit diagrams in the sheet metal forming
  3. Determination of deformations on the components surface (ARGUS, ARAMIS)
  4. Stretch forming of sheet panels and profiles (bending with tension force)
  5. Bulge forming processes (rigid, elastic, fluid tooling)
  6. Power spinning processes (cold and hot forming)
  7. High energy rate forming processes
  8. Tube bending process
  9. Modification of tube ends by forming
  10. Flanging technology
  11. Precission and orbital forging
  12. Isothermical forging
  13. Superplastic forming

Elearning

eLearning: currently opened course