Acquisition of advanced knowledge ин elaborating alternative construction solutions and optimum choice from the techno-economic and environmental-energy aspects. Essential technical indicators are service life in the area of low-cycle and hi-cycle fatigue and reliability.

Students will be able to: use the scientific literature on selected areas from the scope of the Course; independently solve a scientific-research problems from selected area (making of appropriate analytical, numerical and experimental models); individually or as a team member, to write scientific research papers; to transfer knowledge and skills to others.

Stages in the process of designing and constructing. Definition of executors for basic, partial and general functions. The formation of variant solutions and their evaluation - techno economic criteria. Selection of a compromise solution. The variant constructions. The product life cycle. Unification and typization. Measuring chains. The rules and regulations in the design process and constructing. Introduction to basic concepts and regulations related to construction processes in mechanical engineering. The necessity of compliance with regulations. Conformity Assessment. Harmonized standards. CE marking of products. Placing products on the market. Pressure vessels. Thick and thin walls pressure vessels. Operational stresses. Thermal strain. Critical stresses in static conditions. Selection of welded joints in terms of mutual position of parts to be joined. Types of edges and butt welds (shapes and dimensions) and their application domain. The behavior of structures in the area of low cycle fatigue. The behavior of structures in the area of high cycle fatigue. Design and construction of welded structures. Lightweight constructions. Technologibility in the process of constructing.

Variant construction solutions. Construction of typizated parts. Executors of elementary and partial functions. Forming and calculation of measuring chains. Application of rules and regulations in the machinery design process. Essay. Calculation problem training in the field of Pressure vessels. Example of constructing in the area of low fatigue load. Dimension calculation of elementary functions executors. Determination of service life. Calculation of light structures. The essay about dimension calculation of elementary and partial functions executors. Designing from fabrication and assembly point of view.

-

Laboratory of Machine design, University of Balgrade, Faculty of Mechanical Engineering. Handouts, Presentations, Wireless Internet connection and access to the course Web presentation provided with usefull links.

Total assigned hours: 65

New material: 45
Elaboration and examples (recapitulation): 5

Auditory exercises: 0
Laboratory exercises: 0
Calculation tasks: 0
Seminar paper: 0
Project: 0
Consultations: 0
Discussion/workshop: 0
Research study work: 0

Review and grading of calculation tasks: 0
Review and grading of lab reports: 0
Review and grading of seminar papers: 15
Review and grading of the project: 0
Test: 0
Test: 0
Final exam: 0

Activity during lectures: 0
Test/test: 0
Laboratory practice: 0
Calculation tasks: 0
Seminar paper: 40
Project: 30
Final exam: 30
Requirement for taking the exam (required number of points): 35

Ognjanović M.: Machine design, Faculty of Mechanical Engineering, Belgrade, 2000.; Karl-Heinz Decker: Machinenelemente: Funktion, Gestaltung und Berechnung, Hanser Verlag, 2000; Orlov P.: Fundamentals of Machine Design, MIR Publishers - Moscow, 1980.; S.Veriga: Machine elements 1, Faculty of Mechanical Engineering, Belgrade; Fundamentals of design - a collection of solved problems, Faculty of Mechanical Engineering, Belgrade 2017.