Course detail

Technology III

FSI-6T3Acad. year: 2019/2020

The subject "Technology III" immediately follows the course "Technology II" and it is divided into two areas. The first part of the subject contains all necessary information of the basic technologies acquired in the course "Technology II" and it is extended to the area of the steel production, the plastic behaviour of the metals and of the other types of conventional and unconventional forming technologies which are used in the engineering production. These are namely the methods which are used for the processing of the sheet metal, tubes and profiles.

Learning outcomes of the course unit

The lectures and seminars will enable students to acquire knowledge of all kinds of so-called conventional and unconventional technologies, which are used in engineering plants for processing of sheets, pipes and profiles with using the sheet metal forming and solid forming carried out under cold and hot. They will get acquainted with the calculate methodology of the energo-power parameters and other important parameters of the forming processes, too.

Prerequisites

The basic knowledge of the manufacturing technology, of the used manufacturing machines and equipments and of the knowledge of the manufacture mechanization.

Co-requisites

Not applicable.

Recommended optional programme components

Not applicable.

Recommended or required reading

DVOŘÁK, Milan, František GAJDOŠ a Karel NOVOTNÝ. Technologie tváření: plošné a objemové tváření. 2. vyd. Brno: CERM, 2007. 169 s. ISBN 978-80-214-3425-7. (CS)
SAMEK, Radko a Eva ŠMEHLÍKOVÁ. Speciální technologie tváření: Část I. 1. vyd. Brno: Akademické nakladatelství CERM, 2010. ISBN 978-80-214-4220-7. (CS)
ŽÁK, Jan, Radko SAMEK a Bohumil BUMBÁLEK. Speciální letecké technologie I. 1. vyd. Ediční středisko VUT Brno. Brno: Rektorát Vysokého učení technického v Brně, 1990. 220 s. ISBN 80-214-0128-1. (CS)
HOSFORD, William F. and Robert M. CADDEL. Metal Forming: Mechanics and Metalurgy. 3th ed. New York: Cambridge University Press, 2007. 365 s. ISBN 978-0-521-88121-0. (EN)
SAMEK, Radko a Eva ŠMEHLÍKOVÁ. Speciální technologie tváření: Část I. 1. vyd. Brno: Akademické nakladatelství CERM, 2010. ISBN 978-80-214-4220-7. (CS)
FOREJT, Milan. Teorie tváření. 2. vyd. Brno: Akademické nakladatelství CERM, 2004. 167 s. ISBN 80-214-2764-7. (CS)
SAMEK, Radko, Zdeněk LIDMILA a Eva ŠMEHLÍKOVÁ. Speciální technologie tváření: Část II. 1. vyd. Brno: Akademické nakladatelství CERM, 2011. ISBN 978-80-214-4406-5. (CS)
MARCINIAK, Zdislaw, J.L. DUNCAN and S.J. HU. Mechanics of Sheet Metal Forming. 2.ed. Oxford: Butterworth-Heinemann, 2002. 211 s. ISBN 07-506-5300-00. (EN)
VALBERG, Henry S. Applied metal forming including FEM analysis. New York: Cambridge University Press, 2010. ISBN 978-051-1729-430. (EN)

Planned learning activities and teaching methods

The course is taught through lectures which are focused on basic principles and theories of the individual sectors. The teaching is completed by practical laboratory exercises.

Assesment methods and criteria linked to learning outcomes

Conditions for Graded credit it's the participation in the seminar, the written test, the accuracy of the developing computational task and activity of the students during their processing. It is classificated to the ECTS grading scale.

Language of instruction

Czech

Work placements

Not applicable.

Aims

The aim of the first part of the course is to acquaint students with the technologies of the metallurgical production and the modern technology (conventional and unconventional), which refine and supplement of the overview of the basic technologies lectured in the subjects "Technology I and II."
This subject is included as compulsory-optional at 3rd year of the general bachelor's degree. His choice is recommended if the student intends to elect Study M-SLE, M-STG or M-STM.

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

Attendance in lectures is recommended.
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.

Classification of course in study plans

  • Programme B3S-P Bachelor's

    branch B-STI , 3. year of study, summer semester, 4 credits, compulsory-optional

Type of course unit

 

Lecture

26 hours, optionally

Teacher / Lecturer

Syllabus

1. Plastic behavior of metals, forming limit diagrams, material models
2. Principles of the manufacturing method of the semiproduct producing in metall industry - sheet metals and profiles
3. Fundamentals pipe production and shaping - process principles, parameters, forming tools and machines
4. The fine blanking technology - process principles and parameters, forming tools and machines
5. Roll bending technology - process principles, parameters, forming tools and machines
6. Deep drawing non-rotating shapes - process principles, parameters, forming tools and machines
7. Extrusion technology - process principles, parameters, forming tools and machines
8. Flexible tools forming - process principles, parameters, forming tools and machines
9. Brake bending technology - process principles, parameters, forming tools and machines
10. FEM applications for analysis of forming processes.
11. Classification of plastics, overview of processing technologies.
12. Importance of surface treatment, surface theory, degreasing.
13. Pressing of metal powders.

labs and studios

26 hours, compulsory

Teacher / Lecturer

Syllabus

1. Forming limit diagrams and their meanings
2. Linear approximation of deformation stresses
3.Calculation of parameters of strain focal point during rolling
4. The manufacturing of fine blanking part
5. Energo-power parameters during roll bending and calculations of springback
6. Calculation of wall thickness changes and control of forming force at tube bending process
7. The manufacturing of square container by deep drawing
8. Calculation of energo-power parameters at forming by elastomers
9. The manufacturing of component by brake bending technology
10. Solving of specified problem in selected FEM software.
11. Idea tool design - injection molds.
12. Adaptation of surfaces, selection of consumables, renovation procedure.
13. Technological parameters of metal powder pressing.

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