633-0406/02 – Rolling Technology (TV)
| Gurantor department | Department of Materials Forming | Credits | 6 |
| Subject guarantor | prof. Ing. Ivo Schindler, CSc. | Subject version guarantor | prof. Ing. Ivo Schindler, CSc. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 3 | Semester | winter |
| | Study language | Czech |
| Year of introduction | 2012/2013 | Year of cancellation | 2020/2021 |
| Intended for the faculties | FMT | Intended for study types | Bachelor |
Subject aims expressed by acquired skills and competences
Student will be able to:
- feature the major technologies of hot and cold rolling;
- practice the acquired knowledge in the bacis operations of longitudinal rolling.
Teaching methods
Lectures
Seminars
Individual consultations
Tutorials
Experimental work in labs
Summary
The subject is focused on the technological aspects of hot and cold rolling of metallic materials (mainly steels).
Compulsory literature:
GINZBURG, V. B.: Steel-Rolling Technology, Theory and Practice. New York : Marcel Dekker, Inc., 1989.
Recommended literature:
GINZBURG, V. B.: Metallurgical Design of Flat Rolled Steels. New York : Marcel Dekker, Inc., 2005.
Way of continuous check of knowledge in the course of semester
4 pointwise assessed reports appropriate experiments during education
E-learning
–
Other requirements
Attendance at seminars at least 70%. Passing the test and delivery of programs.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lectures
1. Assortment of formed products.
2. Rolling mills – types.
3. Rolling mills – equipment.
4. Fundamentals of longitudinal rolling.
5. Blanks – continuous casting, forming.
6. Rolling of heavy plates.
7. Hot rolling of strips.
8. Cold rolled flat products.
9. Rolling of bars and sections.
10. Rolling of wire.
11. Production of seamless tubes.
12. Production of welded tubes.
Exercises
1. Calculations of dimensional changes, evaluation of deformation, check of the law of volume preservation at rolling.
2. Rolling of the lead slab on sheet of required sizes (report).
3. Calculations of parameters of deformation zone and starting rolling conditions in flat rolls.
4. Experimental evaluation of friction coefficient during cold rolling – utilizing wedge-shaped sample and slab from lead.
5. Check of spreading depending on width by rolling triangular samples (report).
6. Practical evaluation of the forward slip depending on slab thickness and lubrication (report).
7. Calculation of power-force parameters during rolling.
8. Practical check on power-force parameters on laboratory rolling mill, connected with evaluation of thermal and deformation conditions of rolling and their influence on microstructural and mechanical properties of hot formed steel – experiment practically fills 3 exercises (report).
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction