Mastering the knowledge fund needed to: approximate a real machine equivalent to the mechanism of the mechanism with mass and inertial discretization of components, further calculation of dynamic forces and moments, balancing the mechanism, solving the suspension, setting a concept for testing the dynamics of the machine. Developing the creative ability to set up a dynamic problem to set up a conceptual and operational solution that will optimally meet the defined ISO technical norms on the dynamics of machines.

Acquiring engineering skills to perform a qualitative analysis of the machine or mechanisms, as well as the associated sub-folders, and to make a 3D model based on it. The engineering skill to precisely solve a direct task, to discover the focus of a dynamic initiative within the machine to then propose an existing solution and create a new one that will have a minimized initiative. In addition, it is mastered by knowledge for balancing dynamic forces and wiring, and conceiving control and overseeing excessive vibration in operation.

Typical machine and mechanism configurations. Examples. Decomposition mode of complex shapes. Mass and inertia discretization. Compiling 3D models. Virtual Dynamic Testing. Balancing the mechanism. Examples. Articulated four-leggings, piston mechanism, multi-cylinder piston assemblies (linear and V-configuration). ISO standard in the domain of vibration, balancing, modal testing, flexible rotor and support structures. Equipment for laboratory and field dynamic testing. Test procedures. Folding, idea and priming. Reluctant structures and their dynamics. Vibration absorbers, solutions in application.

Practical teaching; laboratory exercises; Display typical machine and mechanism configurations. Virtual Works (Solid Works - Motion). Display of laboratory and field measurement equipment. Practical work with equipment. Measuring vibration, balancing and modal testing. Checking acceptability according to ISO standards.

No condition

PHYSICAL MODELS MECHANISMS Solid Works Motion Vibration Sensors Deformetri Data Logger Micro Mon Rotobalance, a portable Vibrodygnostic Platform for Dynamic Testing

Total assigned hours: 65

New material: 30
Elaboration and examples (recapitulation): 20

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: 5
Review and grading of seminar papers: 5
Review and grading of the project: 5
Test: 0
Test: 0
Final exam: 0

Activity during lectures: 10
Test/test: 10
Laboratory practice: 10
Calculation tasks: 0
Seminar paper: 20
Project: 20
Final exam: 30
Requirement for taking the exam (required number of points): 0

G. Sinikovic, Diagnostic Machinary, Faculty of Mechanical Engineering Belgrade, 2020.