338-0503/02 – Pneumatic Elements and Systems (PnPrv)

Gurantor departmentDepartment of Hydromechanics and Hydraulic EquipmentCredits5
Subject guarantorIng. Lukáš Dvořák, Ph.D.Subject version guarantorIng. Lukáš Dvořák, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year1Semesterwinter
Study languageCzech
Year of introduction2013/2014Year of cancellation
Intended for the facultiesFSIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
DVO31 Ing. Lukáš Dvořák, Ph.D.
FOJ077 Ing. Kamil Fojtášek, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+3
Combined Credit and Examination 8+4

Subject aims expressed by acquired skills and competences

Students analyze the properties of pneumatic mechanisms, properties compressed air and its flow. Compare the production and distribution of compressed air. Categorize the elements of the pneumatic mechanisms, students will explore in detail the characteristics of the different types of pneumatic components. They will learn to calculate basic thermodynamic calculations, linear, rotary and rodless pneumatic motors, well as pneumatic permeability. Designs and compile basic pneumatic circuits Festo Didactic training simulators and SMC pneutrainer. Creates a pneumatic circuit for the measurement of pressure-reducing valve and trim, and evaluate the results. Explains the procedures for measuring and testing of pneumatic components.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

Předmět je jedním ze základních pro zaměření Hydraulické a pneumatické stroje a zařízení a povinný pro státní zkoušku. Probírají se vlastnosti pneumatických mechanizmů, vlastnosti stlačeného vzduchu, proudění, výtoková rychlost. Výroba a rozvod stlačeného vzduchu, výpočet vedení. Prvky pneumatických mechanizmů: pneumomotory přímočaré, kyvné, rotační, jejich konstrukce a výpočty. Řídicí prvky: rozváděče, ventily jednosměrné, škrtící, rychloodvětrávací, tlakové, jejich provedení, použití, vlastnosti a charakteristiky. Prvky pro úpravu stlačeného vzduchu. Základní pneumatické obvody, jejich skladba na výukových trenažérech FESTO Didactic. Příklady aplikací. Vakuové mechanizmy. Výpočty pneumatických obvodů. 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.

Recommended literature:

Basic pneumatics : information and instruction book about pneumatics and components and their applications. Erbach : Bosch, 2003. 184 s.

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

Additional requirements for the student are not.

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

Full-time form (validity from: 2013/2014 Winter 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  20
        Examination Examination 65  20
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2019/2020 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2019/2020 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2018/2019 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2018/2019 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2017/2018 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2017/2018 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2016/2017 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2016/2017 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2015/2016 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2015/2016 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2014/2015 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2014/2015 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2013/2014 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2013/2014 (N2301) Mechanical Engineering (3909T001) Design and Process Engineering (16) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan
2013/2014 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics P Czech Ostrava 1 Compulsory study plan
2013/2014 (N2301) Mechanical Engineering (2302T043) Hydraulics and Pneumatics K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner