Forming Machines
| Code | Completion | Credits | Range |
|---|---|---|---|
| 2351103 | Z,ZK | 5 | 3P+2C |
- Garant předmětu:
- Tomáš Krannich
- Lecturer:
- Tomáš Krannich
- Tutor:
- Tomáš Krannich, Jan Uhlíř
- Supervisor:
- Department of Production Machines and Equipment
- Synopsis:
-
A systematic overview of production machines and equipment. Requirements on production machines. Technological characteristics of production machines. Static and dynamic stiffness. Drives of production machines. The load-bearing structure. Properties of production machines. Alignment of machines. Manufacturing systems for machining and forming ? flexible, inflexible and partially flexible. Requirements on forming machines. Design solutions of forming machine drives. Fundamental parts and mechanisms of forming machines. Design of forming machine frames and columns. Determination of production machine functions and their significance for design. NC forming machines, characteristic features of design, basic parts and mechanisms. Analysis of the function of filling and closing mechanism parts. Regulation and programming of filling and closing force. Dynamics of a filling mechanism. The hydraulic drive of selected types of production machines. Modular technology. Attachments. Integrated design of a forming machine. Elements of automation with regard to their possible connection to the forming machine system. Automated manufacturing systems for forming.
- Requirements:
-
Knowledge of lectures covered in the Production machines and equipment course
- Syllabus of lectures:
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A systematic overview of production machines
Technological characteristics of forming machines
Deformation resistance
Forming force, work, output, efficiency, performance and work quality
The forming machine
The working cycle of a hydraulic press
Technical parameters of drives; main and minor factors
Direct drive design
Increasing cost-efficiency of a direct drive
Direct drive efficiency
Basic hydraulic circuits
Hydraulic machines ? an overview
Closing mechanisms
The accumulator drive and its efficiency
The multiplication drive
Elastic deformation of a hydraulic press
Stiffness of a hydraulic press
Die casting machines
Hydraulic circuits, forming machine aggregates
Methods of designing
Automation ? automation equipment for die casting machines
ATPTL peripherals
Transition from a conventional machine to an automated workplace
Virtual prototyping of forming machines
- Syllabus of tutorials:
-
Basics of calculating hydraulic forming machines
The eccentric press
The direct drive
FEM calculation of a machine frame
- Study Objective:
-
Students will make use of their knowledge gained in the Production machines and equipment course and expand the basics of forming machines.
- Study materials:
- Note:
- Time-table for winter semester 2024/2025:
-
06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon Tue Wed Thu Fri - Time-table for summer semester 2024/2025:
- Time-table is not available yet
- The course is a part of the following study plans: