Course detail

Technology (Forming, Machining)

FSI-WTE Acad. year: 2024/2025 Winter semester

The course deals with the following topics: Introduction to shanking technology. Physical – metallurgical basic of shanking. Production and choice of metallurgical semi-products. Production of pressings by surface shanking, shearing, bending and drawing. Production of pressings by volume shanking. Smith and drop forging. Pushing-through. Special methods of shanking – wiew. Basic conception of shanking technology, side-effects of cutting suit, rationalization and economy of shanking, materials for cutting equipment, basics of machine tool construction. Methods of shanking (turning, milling, drilling, boring operation, stacking, grinding and finishing methods). Special methods of shanking.

Supervisor

prof. Ing. Milan Forejt, CSc.

Department

Institute of Manufacturing Technology

Learning outcomes of the course unit

Prerequisites

The course is a follow-up to the knowledge acquired in the field of physics of solids, i.e. deformation behaviour of materials, connection among structure, properties of metallic and non-metallic materials.

Planned learning activities and teaching methods

Assesment methods and criteria linked to learning outcomes

The course-unit credit requirements: Obligatory attendance at lessons, active work and submitting of all the protocols. Absence may be substituted for by the agreement with the teacher.
The course is finalized with the course-unit credit. The final exam will be composed of written part. – It is classificated to the ECTS grading scale.

Attendance at lessons is checked, absence has to be excused. Protocols have to be delivered continuously. In the case of non-apologize it will be replaced by separately search.
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.

Language of instruction

Czech

Aims

The objective is for students to manage principles of methods applied for shanking and machining connected with the given technologies. They will be familiar with materials treated by shanking, and with the technology of basic cutting and forming methods with respect to the interaction machine-tool-workpiece. They will be acquainted with basic ways and methods of cutting and forming including all the respective areas. The course will help them to built up a basis and acquire skills necessary for further deepening og knowledge in the field.


Students will be able to chose and apply shanking technologies, and will have an overview of physical principles and side-effects of the forming and machining process. They will be made familiar with the approaches to basic methods and ways of shanking and machining. The course will enable them to combine different engineering technologies. This knowledge is necessary to take into account technical as well as economical aspects.

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

The study programmes with the given course

Programme C-AKR-P: , Lifelong learning
branch CZS: , 3 credits, elective

Programme B-ZSI-P: Fundamentals of Mechanical Engineering, Bachelor's
branch MTI: Materials Engineering, 3 credits, compulsory

Type of course unit

 

Lecture

26 hours, optionally

Teacher / Lecturer

prof. Ing. Milan Forejt, CSc.
Ing. Miroslav Jopek, Ph.D.
Ing. Karel Osička, Ph.D.

Syllabus


  1. Introduction to forming. Physical metallurgy in metal forming.

  2. A choice of casting semi-products for metal forming, formability

  3. Shearing of metal plate technology and bending of metal plate, technological equipment.

  4. Deep drawing technology.

  5. Bulk forming technology (upsetting, extrusion), materials, machine, tools.

  6. Open die forging (Smith forging), materials, technology, equipment.

  7. Drop forging on drop hammers and presses.

  8. Machining – theoretical foundations.

  9. Side-effect of machining process.

  10. Machine tools.

  11. Turning, boring and boring operation.

  12. Drilling, grinding and finishing methods of machining.

  13. Unconventional methods of machining.


 


 

Laboratory exercise

26 hours, compulsory

Teacher / Lecturer

prof. Ing. Milan Forejt, CSc.
Ing. Miroslav Jopek, Ph.D.
Ing. Karel Osička, Ph.D.

Syllabus

1. Exhibition of forming machines and products showing.
2. Basics of metal forming according to a model.
3. A technological project of cutting production.
4. A technological project of bending production.
5. A technological project of bulk forming production.
6. A technological procedure of swage-forging production.
7. A technological procedure of smith forgign production.
8. Basic terminology and calculations at cutting. Showing of an enginery for cutting.
9. Turning and durability of a cutter.
10. Milling and calculations at milling.
11. Drilling and boring operation.
12. Grinding and special methods of cutting.
13. Production procedure drafting of simple product.