Hydraulic and Pneumatic Systems

Garant předmětu:

Antonín Bubák

Lecturer:

Antonín Bubák, Tomáš Krannich

Tutor:

Antonín Bubák, Daniel Divíšek, Štěpán Fiala, Tomáš Krannich, Tomáš Lazák, Michal Straka

Supervisor:

Department of Production Machines and Equipment

Synopsis:

Classification, principle and structure of hydraulic and pneumatic mechanisms (HPM). Transmission and conversion of energy. Design and function of hydraulic and pneumatic elements. Function of typical HPM. Proportional elements and their applications. Servomechanisms. Hydraulic and pneumatic drives. Assembly, operation and maintenance.

Requirements:

input

Ability to apply knowledge of mechanics and hydromechanics.

output

Ability

- assess the possibilities of typical hydraulic and pneumatic mechanisms and components

- calculate the quantities characterizing steady-state states and energy balance - propose adjustments to optimum solution.

Syllabus of lectures:

Principle of operation of hydraulic and pneumatic mechanisms Realization of basic functions of hydraulic mechanisms Basic elements of hydraulic mechanisms

Characteristics of hydraulic elements

Control and regulation of hydraulic elements

Source reports

Circuits of stationary equipment hydraulic motors

Circuits of hydraulic motors of mobile devices

Design of hydraulic drives

Proportional technique, servomechanisms

Realization of basic functions of pneumatic mechanisms Circuits of pneumatic motors

Installation and operation of hydraulic and pneumatic mechanisms

Syllabus of tutorials:

Presentation of hydraulic drive and orientation measurements.

Monitoring of influence of operating conditions on results of orientation measurements Design and realization of structure for given duty cycle Design of hydraulic drive elements

Characteristics of throttle valves

Characteristics of pressure valves

Identification measurement of two-stage pressure valve Characteristics of source assemblies

Circuits with proportional switchboards

Changes in drive structures and impacts on energy balance Using simulation programs to optimize drives

Study Objective:

Orientation in problems. Mastering the problems of design and optimization of typical hydraulic and pneumatic drives.

Study materials:

Note:

Time-table for winter semester 2023/2024:

	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	roomHO:A-131b Straka M. Divíšek D. 08:00–09:45 (lecture parallel1) Horská ulice Laboratoř hydrauliky a pneumatroomHO:A-136 Bubák A. Krannich T. 09:45–11:30 (lecture parallel1) Horská 3 (stará budova) Posluchárna 136roomHO:A-131b Straka M. Divíšek D. 11:30–13:15 (lecture parallel1) Horská ulice Laboratoř hydrauliky a pneumatroomHO:A-131b Lazák T. Fiala Š. 13:15–15:00 (lecture parallel1) Horská ulice Laboratoř hydrauliky a pneumat
Fri

Time-table for summer semester 2023/2024:

Time-table is not available yet

The course is a part of the following study plans:

• 10 121 NSTI VSZ 2012 základ (compulsory course in the program)