Forming Tools (FSI-HTN)

Academic year 2024/2025
Supervisor: prof. Ing. Radim Kocich, Ph.D.  
Supervising institute: ÚST all courses guaranted by this institute
Teaching language: Czech
Aims of the course unit:

The aim is for students to master the rules for design of forming tools for various technologies including checking calculation and design of material.

 

Students will acquire knowledge of the tool design, as well as skills mecessary for proposing a concept of a tool for various forming technologies including application of design parameters.
Learning outcomes and competences:
 
Prerequisites:

Knowledge of forming technology. Knowledge of engineering drawing, rules for fitting, types of materials for tools. Knowledge of stress analysis and technological steps.
Course contents:

The course deals with following topics: Types of forming tools - simple tools, follow-tools, combined tools, compound tools. Also dealt with is the design of tools for rolling, swaging, bending, deep drawing, extrusion, forging. The course focuses also on the design elements of tools including technological and design computations, materials for tools as well as on special tools for small number of products. Tools used for non conventional forming techniques.
Teaching methods and criteria:
 
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.

 

Attendance in exercises is necessary. Missed lessons may be compensated for via a make-up tasks by arrangement with the techer.
Controlled participation in lessons:
 
Type of course unit:
    Lecture  13 × 3 hrs. optionally                  
    Computer-assisted exercise  13 × 3 hrs. compulsory                  
Course curriculum:
    Lecture

1. The rules for design of forming tools .
2. Tools for rolling technology.
3. Tools for application of drawing technology.
4. Tools for non-conventional forming techniques.
5. Tools for small number of pieces, tools for bending.
6. Tools for deep drawing, for spinning.
7. Tools for direct and back extrusion.
8. Tools for free forging, influences on service life of tools.
9. Tools for drop forging on hammers.
10. Tools for drop forging on mechanical vertical presses.
11. Tools for forging on screw presses.
12. Tools for forging on horizontal mechanical presses.
13. Material of dies, cutting of forging pieces.
    Computer-assisted exercise

1. The rules for design of forming tools, standards.
2. - 7. Design of tools for sheet metal forming, including calculation and technical report.
8. The rules for design of dies for drop forging, beginning of design of die for given forging piece.
9. - 13. Design of die including calculation and technical report.
Literature - fundamental:
1. FOREJT, Milan a Miroslav PÍŠKA. Teorie obrábění, tváření a nástroje. Brno: Akademické nakladatelství CERM, 2006. ISBN 80-214-2374-9.
2. BOBČÍK, Ladislav. Střižné nástroje pro malosériovou výrobu. 1. vyd. Praha: SNTL,1983.
2. KOTOUČ, Jiří. Tvářecí nástroje. Praha: České vysoké učení technické, 1993. ISBN 80-01-01003-1.
3. HELLWING, Walter. Spanlose Fertigung: Stanzen, Vieweg 2006. ISBN-10 3-528-74042-6
4. NOVOTNÝ, Karel. Tvářecí nástroje. Brno: Vysoké učení technické, 1992. ISBN 80-214-0401-9.
5. HOSFORD, William F. a Robert M. CADDEL. Metal Forming: Mechanics and Metalurgy. 4th ed. New York: Cambridge University Press, 2011. ISBN 978-1-107-00452-8.
6. TSCHÄTSCH, Heinz. Metal Forming Practise: Processes - Machines – Tools. Springer, 2010, ISBN-13: 978-3642069772.
7. TAYLAN Altan. Cold and Hot Forging: Fundamentals and Applications, ASM International 2005, ISBN: 0-87170-805-1
Literature - recommended:
1. NOVOTNÝ, Karel. Tvářecí nástroje. Brno: Vysoké učení technické, 1992. ISBN 80-214-0401-9.
The study programmes with the given course:
Programme Study form Branch Spec. Final classification   Course-unit credits     Obligation     Level     Year     Semester  
N-STG-P full-time study STG Manufacturing Technology -- Cr,Ex 4 Compulsory-optional 2 1 S