Explaining the theory and underlying math, this book introduces the basics of fluid power. It describes the differences and similarities between hydraulics and pneumatics, and outlines the construction and function of components of each system. Color illustrations, photographs, and schematics are us

1An Introduction to Fluid Power 1.1Introduction 1.2Hydraulics vs. Pneumatics 1.3Standards 1.4Applications 1.5The Fluid Power Industry 1.6Units 1.7Review Questions 2Basic Principles of Hydraulics 2.1Introduction 2.2Pascal''s Law 2.3Transmission & Multiplication of Force 2.4Basic Properties of Hydraulic Fluids 2.4.1 Mass vs. Weight 2.4.2 Density, Specific Weight & Specific Gravity 2.4.3 Viscosity 2.4.4 Bulk Modulus 2.5Liquid Flow 2.5.1 Flow Rate vs. Flow Velocity 2.5.2 The Continuity Equation 2.5.3 Bernoulli''s Equation 2.5.4 Torricelli''s Theorem 2.5.5 Laminar vs. Turbulent Flow 2.6Static Head Pressure 2.7Pressure Losses 2.8Power 2.9 Hydraulic Systems 2.10 Equations 2.11 Review Questions & Problems 3Hydraulic Pumps 3.1Introduction 3.2 Pump Flow & Pressure 3.3 Pump Drive Torque & Power 3.4Pump Efficiency 3.5Pump Types 3.5.1 Piston Pumps 3.5.2 Gear Pumps 3.5.3 Vane Pumps 3.6Pressure Compensated Pumps 3.7Cavitation and Aeration 3.8Graphic Symbols 3.9 Pump Specifications 3.9.1 Displacement, Flow rate and Drive Speed 3.9.2 Pressure 3.9.3 Efficiency 3.9.4 Fluids 3.9.5 Filtration 3.9.6 Physical Dimensions 3.9.7 Noise Level 3.9.8 Shaft Rotation 3.9.9 Inlet Pressure 3.10 Equations 3.11 Review Questions & Problems 4Hydraulic Cylinders 4.1Introduction 4.2Cylinder Force 4.3Cylinder Speed 4.4Cylinder Power 4.5Differential Flow 4.6Cylinder Types 4.7Graphic Symbols 4.8Cylinder Applications 4.9 Cylinder Specifications 4.9.1 Size 4.9.2 Mounting Styles 4.9.3 Other Specifications 4.10 Equations 4.11 Review Questions & Problems 5Hydraulic Motors 5.1Introduction 5.2Motor Types 5.3Motor Torque 5.4Motor Speed 5.5Motor Power 5.6Motor Efficiency 5.7Graphic Symbols 5.8Motor Applications 5.9 Motor Specifications 5.9.1 Motor Size & Physical Dimensions 5.9.2 Motor Performance 5.9.3 Speed and Pressure Ratings 5.9.4 Fluids 5.9.5 Filtration 5.10 Equations 5.11 Review Questions & Problems 6Hydraulic Directional Control 6.1Introduction 6.2Check Valves 6.3Shuttle Valves 6.4Two-Way Directional Control Valves 6.5Three-Way Directional Control Valves 6.6Four-Way Directional Control Valves 6.7Directional Control Valve Actuation 6.8Circuits 6.9Directional Control Valve Mounting 6.10 Directional Control Valve Specifications 6.11 Equations 6.12 Review Questions & Problems 7Hydraulic Pressure Control 7.1Introduction 7.2Pressure Relief Valves 7.3Unloading Valves 7.4Pressure Reducing Valves 7.5Sequence Valves 7.6Counterbalance Valves 7.7Brake Valves 7.8Pressure Compensated Pumps 7.9Pressure Control Valve Mounting 7.10 Pressure Control Valve Specifications 7.11 Review Questions & Problems 8Hydraulic Flow Control 8.1 Introduction 8.2 Flow Control Valve Types 8.3 Flow Coefficient 8.4 Circuits 8.5 Cushioned Cylinders 8.6 Flow Dividers 8.7 Flow Control Valve Specifications 8.8 Equations 8.9 Review Questions & Problems 9Ancillary Hydraulic Components 9.1 Introduction 9.2 Accumulators 9.3 Intensifiers 9.4 Reservoirs 9.5 Heat Exchangers 9.6 Filters 9.7 Instrumentation & Measurement 9.7.1 Pressure Gauges 9.7.2 Flow Meters 9.7.3 Temperature Gauges 9.8 Conduits & Fittings 9.8.1 Pipe 9.8.2 Tubing 9.8.3 Hose 9.9 Seals & Bearings 9.10 Hydraulic Fluids 9.11 Equations 9.12 Review Questions & Problems 10Basic Principals of Pneumatics 10.1 Introduction 10.2 Absolute Pressure & Temperature 10.3 Gas Laws 10.4 Gas Flow 10.5 Vacuum 10.6 Pneumatic Systems 10.7 Equations 10.8 Review Questions & Problems 11Pneumatic Power Supply 11.1 Introduction 11.2 Compressor Types 11.3 Compressor Sizing 11.4 Vacuum Pumps 11.5 Equations 11.6 Review Questions & Problems 12Pneumatic Components 12.1 Introduction 12.2 Pneumatic Cylinders 12.3 Pneumatic Motors 12.4 Other Pneumatic Actuators 12.5 Pneumatic Directional Control Valves 12.6 Pneumatic Flow Control Valves 12.7 Air Preparation 12.7.1 Pressure Relief Valves 12.7.2 Pressure Regulators 12.7.3 Filters 12.7.4 Lubricators 12.7.5 Combined Conditioning units 12.7.6 Water Removal 12.8 Air Distribution 12.9 Equations 12.10 Review Questions & Problems 13Electrical Control of Fluid Power 13.1 Introduction 13.2 Solenoid Valves 13.3 Proportional and Servo Valves 13.4 Pump controls 13.5 Review Questions Appendices ANomenclature / Common Units BMetric (SI) Prefixes and Conversion Factors B.1Metric (SI) Prefixes B.2Conversion factors B.3How To Use Conversion Factors CEquations DGraphic Symbols Glossary Index

An Introduction to Fluid Power. Basic Principles of Hydraulics. Hydraulic Pumps. Hydraulic Cylinders. Hydraulic Motors. Hydraulic Directional Control. Hydraulic Pressure Control. Hydraulic Flow Control. Ancillary Hydraulic Components. Basic Principals of Pneumatics. Pneumatic Power Supply. Pneumatic Components. Electrical Control of Fluid Power. Nomenclature / Common Units. Metric (SI) Prefixes and Conversion Factors. Equations. Graphic Symbols. Glossary. Index.