338-0503/01 – Pneumatic Elements and Systems (PnPrv)

Gurantor departmentDepartment of Hydromechanics and Hydraulic EquipmentCredits4
Subject guarantorIng. Lukáš Dvořák, Ph.D.Subject version guarantorIng. Miloslav Žáček
Study levelundergraduate or graduateRequirementCompulsory
Year1Semestersummer
Study languageCzech
Year of introduction2004/2005Year of cancellation
Intended for the facultiesFSIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
DVO31 Ing. Lukáš Dvořák, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 12+4

Subject aims expressed by acquired skills and competences

The aim of the course is to acquaint students with the structure and function of pneumatic components and pneumatic systems. At the end of the course students should be able to design suitable linear pneumatic cylinder, rodless or semi-rotary motor, gripper or vacuum suction cup. They are also should be able to design and assemble a pneumatic circuit to control the working elements and to select the appropriate size of the elements for the correct operation of the mechanism.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Předmět je jedním ze základních pro obor Hydraulika a pneumatika a povinný pro státní zkoušku. Probírají se zde vlastnosti pneumatických mechanismů, vlastnosti stlačeného vzduchu, proudění, výtoková rychlost, výroba, úprava a rozvod stlačeného vzduchu, výpočet vedení. Dále jsou probírány pracovní prvky pneumatických mechanismů: pneumomotory přímočaré, kyvné, rotační, úchopné hlavice, jejich konstrukce a výpočty. Následují řídicí prvky: rozváděče, ventily jednosměrné, škrticí, logické, rychloodvětrávací, tlakové, jejich provedení, použití, vlastnosti a charakteristiky. Poté jsou probrány základní pneumatické obvody, jejich skladba a praktické sestavení na výukových trenažerech. V rámci předmětu jsou rovněž probrány vakuové mechanizmy, výpočty pneumatických obvodů a měření a zkoušení pneumatických prvků a systémů.

Compulsory literature:

BEATER, P. Pneumatic drives: system design, modelling and control. Berlin: Springer, 2007. 323 pp. ISBN 978-3-540-69470-0. BARBER, A. Pneumatic handbook . Oxford: Elsevier Advanced Technology, 1997 Pneumatic handbook. Morden: Trade & Technical Press. 512 s. https://www.sciencedirect.com/science/book/9781856172493.

Recommended literature:

Basic pneumatics: information and instruction book about pneumatics and components and their applications. Erbach: Bosch, 2003. 184 s. PARR, A. Hydraulics and Pneumatics - A Technician's and Engineer's Guide (3rd Edition). 2011. Elsevier. Online version available at: https://app.knovel.com/web/toc.v/cid:kpHPATEG01/viewerType:toc.

Way of continuous check of knowledge in the course of semester

Kontrolní test

E-learning

Další požadavky na studenta

no .

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: 1 Properties pneumatic mechanisms, compared with other types of mechanisms. Properties of compressed air, the basic parameters. 2 Gas state equation. Outflow velocity and flow. Pressure loss. 3 Production of compressed air. Compressors and their regulation. Compressed air distribution, its calculation, piping. 4 Pneumatic cylinders, control, special constructions. Calculation of cylinder. 5 Rotary and semi rotary air motors, calculations, constructions. 6 Directional control valves, Proportional valves. 7 Check valves, throttle valves, logic and quick exhaust valves. 8 Pressure valves and combined controls. 9 Filters, mist separators, lubricators. Silencers. 10 Basic circuits for control of movement, movement speed, driving force and torque. Program control: position, time, pressure, velocity. 11 Pneumo-hydraulic mechanisms. Special components. 12 Vacuum mechanisms. Ejectors, suction cups, calculation, construction. 13 Testing of pneumatic components and systems. Measurement of variables. 14 Pneumatic grippers. Exercise: 1 Thermodynamic calculations: equation of state, emptying the reservoir, pressure loss. 2 Volume losses and its economic effects. 3 Coefficient of air compressibility. Calculating the size of the reservoir. 4 Range of pneumatic components - Catalogs. Video. 5 Calculation of pneumatic cylinder. Program No. 1. 6 Calculation and choice of semi rotary motor. Program No. 2 Practical verification properties the rotary table. 7 Calculation and choice of rodless cylinder. Program No. 3 8 Design of pneumatic circuit diagrams. 9 Practical exercise: composition of pneumatic circuits. 10 Measurement of characteristics of pressure and throttle valve. Program No. 4. 11 Test. Practical circuit assembly with an innovative vacuum technique. 12 Calculation of the flow permeability of pneumatic circuit. Program No. 5 13 Practical verification of properties of grippers. 14th Discussion of programs. Credit

Conditions for subject completion

Combined form (validity from: 1960/1961 Summer semester, validity until: 2010/2011 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 35 (35) 0
                Project Project 35  0
        Examination Examination 65 (65) 0
                Oral Oral examination 65  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2012/2013 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2012/2013 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2011/2012 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2011/2012 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2010/2011 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2010/2011 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2009/2010 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2009/2010 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2008/2009 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2008/2009 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2007/2008 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2007/2008 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2006/2007 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2006/2007 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2005/2006 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2005/2006 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2004/2005 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2004/2005 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner