Industrial Automation and Robotics , livre ebook
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English
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2023
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643
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English
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2023
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Publié par
Date de parution
20 novembre 2023
Nombre de lectures
2
EAN13
9781683929604
Langue
English
Poids de l'ouvrage
19 Mo
This updated edition presents an introduction to the multidisciplinary field of automation and robotics for industrial applications. The book initially covers the important concepts of hydraulics and pneumatics and how they are used for automation in an industrial setting. It then moves to a discussion of circuits and using them in hydraulic, pneumatic, and fluidic design. The latter part of the book deals with electric and electronic controls in automation and final chapters are devoted to robotics, robotic programming, and applications of robotics in industry. New chapters on UAVs (Ch. 19) and AI in Industrial Automation (Ch. 20) are featured. The companion files include numerous video tutorial projects.FEATURES:Begins with introductory concepts on automation, hydraulics, and pneumaticsFeatures new chapters on UAVs (Ch. 19) and AI in Industrial Automation (Ch. 20)Covers sensors, PLC's, microprocessors, transfer devices and feeders, robotic sensors, robotic grippers, and robot programmingCompanion files have video projects, history of robotics, and figures from the text
Voir
Publié par
Date de parution
20 novembre 2023
Nombre de lectures
2
EAN13
9781683929604
Langue
English
Poids de l'ouvrage
19 Mo
INDUSTRIAL AUTOMATION AND ROBOTICS
Second Edîtîon
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INDUSTRIAL AUTOMATION AND ROBOTICS
Second Edîtîon
JEANRIESCHERWESTCOTT A.K. GUPTA S.K. ARORA
MERCURYLEARNINGANDINFORMATION Boston, Massachusetts
Copyright ©2024 byMERCURYLEARNINGANDINFORMATION. An Imprint of DeGruyter Inc. All rights reserved. Portions of this book appeared inIndustrial Automation and Robotics3/E (978-8-131805-92-3). ©Copyright 2013. Laxmi Publications Pvt. Ltd.
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Publisher: David Pallai MERCURYLEARNINGANDINFORMATION rd 121 High Street, 3 Floor Boston, MA 02110 info@merclearning.com www.merclearning.com 800-232-0223
J. R. Westcott / A. K. Gupta / S. K. Arora.Industrial Automation and Robotics, Second Edition. ISBN: 978-1-68392-961-1
The material in Chapter 18 and the videos on the companion files appear and were adapted from RealTime Embedded Components and Systems with Linux and RTOSbyS.Siewert and J. Pratt. Mercury Learning and Information, 2016. ISBN: 978-1-942270-04-1. Chapter 19 appeared in “Unmanned Aerial Vehicles,” by P.K. Garg, © Copyright 2021. Mercury Learning and Information. All Rights Reserved.
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CONTENTS
Preface ................................................................................................... xvii
1. AUTOMATION ........................................................................ 1 Introduction ..................................................................................................1 Definition of Automation .............................................................................2 Mechanization vs Automation ......................................................................4 Advantages of Automation............................................................................4 Goals of Automation .....................................................................................5 Social Issues of Automation..........................................................................5 Low Cost Automation ...................................................................................6 Types of Automation .....................................................................................7 Current Emphasis in Automation.......................................................................9 Reasons for Automation .............................................................................10 Reasons for No Automation .......................................................................10 Issues for Automation in Factory Operations............................................11 Strategies for Automation...........................................................................11 Exercises..............................11........................................................................
2. BASIC LAWS AND PRINCIPLES......................................... 13 Fluid Properties ..........................................................................................13 Exercises....................................................................5.2.................................
vîINDUSTRIALAUTOMATIONANDROBOTICS2/E
3. BASIC PNEUMATIC AND HYDRAULIC SYSTEMS........... 27 Introduction to Fluid Power.......................................................................27 Basic Elements of Fluid Power System .....................................................28 Advantages and Disadvantages of Fluid Power .........................................28 Applications of Fluid Power .......................................................................30 Pneumatics vs. Hydraulics ..........................................................................31 Advantages and Disadvantages of Pneumatics ..........................................32 Advantages and Disadvantages of Hydraulics ...........................................33 Applications of Pneumatics ........................................................................34 Applications of Hydraulics..........................................................................34 Basic Pneumatic System .............................................................................34 Basic Hydraulic System ..............................................................................37 Hydraulic System Design ...........................................................................40 Fluids Used in Hydraulics ..........................................................................40 Exercises............................................................4..1........................................
4. PUMPS AND COMPRESSORS.................................................43 Introduction ................................................................................................43 Pumps vs. Compressors ..............................................................................44 Positive Displacement vs. Non Positive Displacement Devices...............44 Classification of Hydraulic Pumps .............................................................45 Positive Displacement Pumps ....................................................................46 Rotary Pumps..............................................................................................46 Reciprocating Pumps..................................................................................62 Metering Pump ...........................................................................................65 Dynamic/Non Positive Displacement Pumps............................................66 Centrifugal Pumps ......................................................................................66 Pump Selection Parameters .......................................................................68 Comparison of Positive and Non Positive Displacement Pumps .............68 Air Compressors..........................................................................................69 Types of Air Compressors...........................................................................70 Positive Displacement Compressors..........................................................71 Rotary Compressors....................................................................................72 Reciprocating Compressors........................................................................75 Piston Compressors ....................................................................................76 Diaphragm Compressor .............................................................................78 Dynamic Compressors................................................................................79 Comparison of Different Compressors......................................................81
CONTENTSvîî
Specifications of Compressors....................................................................82 Exercises.................................................................................................28.....
5. FLUID ACCESSORIES......................................................... 85 Introduction ................................................................................................85 Air Receiver.................................................................................................86 Aftercooler...................................................................................................86 Air Dryer .....................................................................................................88 Air Filter......................................................................................................92 Pressure Regulator......................................................................................94 Air Lubricator .............................................................................................96 Air Service Unit (F.R.L.) ............................................................................97 Pipeline Layout ...........................................................................................97 Seals ...........................................................................................................100 Hydraulic Fluids .......................................................................................102 Hydraulic Reservoir ..................................................................................105 Hydraulic Filter.........................................................................................106 Pressure Gauges and Volume Meters ......................................................108 Hydraulic Accumulator.............................................................................109 Intensifier ..................................................................................................112 Lines ..........................................................................................................114 Fittings and Connectors ...........................................................................115 Hydraulic Seals .........................................................................................117 Exercises..................................................................................................8..11
6. CYLINDERS AND MOTORS..................................................121 Introduction ..............................................................................................121 Cylinders ...................................................................................................122 Classification of Cylinders ........................................................................123 Classification of Cylinders on the Basis of Construction ............................................................................123 Single-Acting Cylinder..............................................................................124 Double-Acting Cylinder ...........................................................................125 Types of Single-Acting Cylinders .............................................................127 Types of Double-Acting Cylinders ...........................................................129 Other Types of Cylinders..........................................................................130 Classification of Cylinders on the Basis of Working Medium.................133 Hydraulic Cylinders ..................................................................................133
îîîvINDUSTRIALAUTOMATIONANDROBOTICS2/E
Pneumatic Cylinders.................................................................................135 Applications of Cylinders..........................................................................136 Cylinder Cushioning .................................................................................136 Cylinder Mountings ..................................................................................139 Cylinder Sizing ..........................................................................................145 Cylinder Specification...............................................................................146 Introduction to Motors .............................................................................146 Motor Ratings ...........................................................................................148 Hydraulic and Pneumatic Motors ............................................................148 Symbol of Motors......................................................................................150 Classification of Fluid Motors ..................................................................150 Gear Motors ..............................................................................................151 Vane Motors ..............................................................................................152 Piston Motors ............................................................................................153 Application of Motors ...............................................................................156 Exercises...................................................................................................651.
7. CONTROL VALVES..................................................................159 Introduction ..............................................................................................159 Classification of Valves..............................................................................160 Direction Control Valves ..........................................................................160 Symbol and Designation of Direction Control (DC) Valve ....................161 Classification of DC Valves.......................................................................163 Classification of DC Valves on the Basis of Methods of Valve Actuation .................................................................................163 Symbols for Valve Actuators .....................................................................167 Examples of DC Valves With Actuators...................................................167 Classification of DC Valves on the Basis of Construction .......................169 2/2 DC Valves............................................................................................171 3/2 DC Valves............................................................................................172 4/2 DC Valves............................................................................................173 Center Conditions in 4 Way DC Valves ...................................................176 Check Valve ...............................................................................................179 Pilot Operated Check Valve .....................................................................180 Pressure Control Valves ............................................................................182 Pressure Relief Valve ................................................................................182 Pressure Reducing Valve ..........................................................................183 Sequence Valve .........................................................................................184 Counterbalance Valve ...............................................................................186
CONTENTSîx
Flow Control Valves ..................................................................................187 Non Return Flow Control Valve ..............................................................189 Quick Exhaust Valve .................................................................................190 Time Delay Valve/Air Timer.....................................................................191 Pneumatic Logic Valves ............................................................................192 Twin Pressure Valve ..................................................................................192 Shuttle Valve..............................................................................................193 Servo Valves...............................................................................................194 Torque Motor and Armature Assembly ...................................................195 Classification of Servo Valves ...................................................................195 Single-Stage Servo Valve...........................................................................195 Multistage Servo Valve..............................................................................198 Servo System .............................................................................................198 Example of a Servo Control System.........................................................199 Hydraulic and Pneumatic Symbols ..........................................................200 Exercises.............................................................................2..30.....................
8. CIRCUITS............................................................................ 207 Introduction ..............................................................................................207 Building up the Circuit Diagram .............................................................208 Designation of Components in a Circuit Diagram..................................209 Pneumatic Circuits....................................................................................211 Pneumatic Circuit for Control of Single-Acting Cylinder.......................212 Pneumatic Circuit for Control of Double-Acting Cylinder ....................212 Application of 2/2 and 3/2 DC Valves ......................................................213 Circuit with Mechanical Feedback ..........................................................214 Speed Control Circuits .............................................................................215 Use of Flow Control Valve to Control Single-Acting Cylinder ...............219 Use of Quick Exhaust Valve in Pneumatic Circuits.................................220 Time Delay Circuit ...................................................................................222 Circuits with Necessary Conditions .........................................................223 Application of the Twin Pressure Valve....................................................223 Application of the Shuttle Valve ...............................................................225 Hydraulic Circuits.....................................................................................226 Hydraulic Circuit for Control of Single-Acting Cylinder..........................................................................226 Hydraulic Circuit for Control of Double-Acting Cylinder......................228 Circuits Using 3 Position Valves ...............................................................230 Speed Control in Hydraulic Circuits........................................................232
