Consultation Program
1 Basic terms. Hydraulic circuit: structure, function diagrams. Basic hydraulic circuits. Fundamental hydraulic circuits. Basic theory of hydraulic circuits. Liquid theory of hydraulic circuits.
2 Pumps and motors. Distribution and control elements.
3 Proportional technology and servo technology. Hydraulic drives of machine: structure, control options, static characteristics, start-up drive. Application on construction, arthmoving, machinery manufacturing, etc. machines.
4 Pneumatic drivers and pneumatic control systems of machines. Principles of operation, maintenance and diagnostics of hydraulic and pneumatic mechanisms.
1 Graphic symbols of the elements. Scheme of hydraulic circuits. TEST 1: Graphic symbols of the elements. Student can receive up to 10 points per test. Calculation of the hydraulic circuit in the steady state.
2 Calculation of pressure and flow rate losses in the circuit. Program No. 1: Calculation of pressure losses in the circuit. Student can receive up to 10 points per program. Program No. 2: Measurement of P-Q characteristics of the pump. Student can receive up to 7 points per program. Program No. 3: Measurement of the valve characteristics. Student can receive up to 7 points per program. Structures of pneumatic circuits - exercises on training equipments.
List of questions to examination
1 Calculation of pressure losses in the circuit.
2 Liquids in hydraulic circuits: the properties.
3 Liquids in hydraulic circuits: types of liquids, use.
4 Hydraulic gear pumps, vane pumps.
5 Radial piston pumps, axial piston pumps.
6 Low speed motors.
7 Control of hydrostatic transducers. Regulation on constant-pressure and constant performance.
8 Linear motors. Seal of motors.
9 Distributors
10 One-way valves, controlled one-way valves, hydraulic lock.
11 Butterfly valves
12 Pressure valves
13 Hydraulic accumulators
14 Proportional technology
15 Servo technology
16 Filters and filtration
17 Hydraulic drives of machines. Structure, control, static characteristics.
18 Pneumatic circuits: sources, treatment and distribution of compressed air.
19 Pneumatic circuits: control of motors, control systems.
20 Starting of the drive
1 Basic terms. Hydraulic circuit: structure, function diagrams. Basic hydraulic circuits. Fundamental hydraulic circuits. Basic theory of hydraulic circuits. Liquid theory of hydraulic circuits.
2 Pumps and motors. Distribution and control elements.
3 Proportional technology and servo technology. Hydraulic drives of machine: structure, control options, static characteristics, start-up drive. Application on construction, arthmoving, machinery manufacturing, etc. machines.
4 Pneumatic drivers and pneumatic control systems of machines. Principles of operation, maintenance and diagnostics of hydraulic and pneumatic mechanisms.
1 Graphic symbols of the elements. Scheme of hydraulic circuits. TEST 1: Graphic symbols of the elements. Student can receive up to 10 points per test. Calculation of the hydraulic circuit in the steady state.
2 Calculation of pressure and flow rate losses in the circuit. Program No. 1: Calculation of pressure losses in the circuit. Student can receive up to 10 points per program. Program No. 2: Measurement of P-Q characteristics of the pump. Student can receive up to 7 points per program. Program No. 3: Measurement of the valve characteristics. Student can receive up to 7 points per program. Structures of pneumatic circuits - exercises on training equipments.
List of questions to examination
1 Calculation of pressure losses in the circuit.
2 Liquids in hydraulic circuits: the properties.
3 Liquids in hydraulic circuits: types of liquids, use.
4 Hydraulic gear pumps, vane pumps.
5 Radial piston pumps, axial piston pumps.
6 Low speed motors.
7 Control of hydrostatic transducers. Regulation on constant-pressure and constant performance.
8 Linear motors. Seal of motors.
9 Distributors
10 One-way valves, controlled one-way valves, hydraulic lock.
11 Butterfly valves
12 Pressure valves
13 Hydraulic accumulators
14 Proportional technology
15 Servo technology
16 Filters and filtration
17 Hydraulic drives of machines. Structure, control, static characteristics.
18 Pneumatic circuits: sources, treatment and distribution of compressed air.
19 Pneumatic circuits: control of motors, control systems.
20 Starting of the drive