652-2306/01 – Basics of simulation of forming processes (ZSTP)
| Gurantor department | Department of Metallurgical Technologies | Credits | 5 |
| Subject guarantor | Ing. Petr Opěla, Ph.D. | Subject version guarantor | Ing. Petr Opěla, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Choice-compulsory type B |
| Year | 3 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 2023/2024 | Year of cancellation | |
| Intended for the faculties | FMT | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
- Student will be able to explain the essence of the finite element method.
- Student will be able to define basic physical quantities, the course of which is analyzed via simulations of forming processes.
- Student will be able to prepare the simulations of basic forming processes.
Teaching methods
Lectures
Tutorials
Summary
The course introduces students to the issue of forming process simulations in a clear way and practically introduces students to the phase of the simulation preparing (preprocessing) of basic forming processes.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
Credit: the realization of 4 simulations and completion of a control test to verify work with the simulation software.
Exam: a written test.
E-learning
FABÍK, R. Modelling of Forming Processes. Electronic study aid. Available from: https://www.vsb.cz/e-vyuka/en. Ostrava, 2013. 74 p.
Other requirements
Attendance at least 75%. Get min. 20 points out of 30 for tutorials and min. 35 points out of 70 for exam.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures:
1) Introduction (definition of basic terms)
2) Basic physical quantities coupled with material forming processes – temperature, strain, strain rate, flow stress – their mutual relationships and the possibilities of the analytical determination of their course inside a formed workpiece.
3) Introduction to the Finite Element Method (FEM) and the possibilities of the numerical determination of a metal flow course inside a formed workpiece.
4) Introduction to the creation of 2D models by means of a Computer-Aided Design (CAD) software.
5) Introduction to the creation of 3D models by means of a Computer-Aided Design (CAD) software.
6) Introduction to the simulation software.
7) The theoretical background of the simulation of an upsetting process (with the use of flat anvils) and of a cogging process.
8) The theoretical background of the simulation of a flat rolling process on a reverse two-high rolling mill.
9) The theoretical background of the simulation of an Equal Channel Angular Extrusion (ECAP) process.
10) Summary or the addition of basic knowledge.
Tutorials:
1) The practice example of the analytical determination of a metal flow, strain and flow stress course inside a formed workpiece and the practice example of the FEM-based determination of a metal flow course inside a formed workpiece.
2) Practicing the 2D model creation by means of a Computer-Aided Design (CAD) software.
3) Practicing the 3D model creation by means of a Computer-Aided Design (CAD) software.
4) Practice working with a simulation software.
5) The simulation of an upsetting process with the use of flat anvils.
6) The simulation of a cogging process.
7) The simulation of a flat rolling process on a reverse two-high rolling mill – the first pass simulation.
8) The simulation of a flat rolling process on a reverse two-high rolling mill – the reverse pass simulation.
9) The simulation of an Equal Channel Angular Extrusion (ECAP) process.
10) Control test – the preparing of 3D CAD model and the simulation preparing (preprocessing).
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
Předmět neobsahuje žádné hodnocení.