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
Teaching by an expert (lecture or tutorial)
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:
Additional study materials
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
https://www.vsb.cz/e-vyuka/cs/subject/652-2306/01
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
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