Hydraulics and Pneumatics
A technician's and engineer's guideBy
- Andrew Parr
Nearly all industrial processes require objects to be moved, manipulated or subjected to some sort of force. Such movements and manipulations are frequently accomplished by means of devices driven by liquids (hydraulics) or air (pneumatics), the subject of this book.
Hydraulics and Pneumatics is written by a practicing process control engineer as a guide to the successful operation of hydraulic and pneumatic systems for all engineers and technicians working with them. Keeping mathematics and theory to a minimum, this practical guide is thorough but accessible to technicians without an advanced engineering background, and offers clear, complete coverage of the latest pumps, valves and other hydraulic and pneumatic equipment
Designed to serve as an introduction to those who are training and a day-to-day reference for use on the job, the book also offers an essential section on industrial safety and compliance with regulation.
Primary Audience: Control, fluid power, manufacturing, mechanical and electro-mechanical engineers, technicians and operations managers working with hydraulic and pneumatic systems and equipment. Secondary Audience: Students enrolled at lower level college or trade school students taking classes in pneumatics and hydraulics.
Paperback, 248 Pages
Published: January 2011
Imprint: Butterworth Heinemann
- Fundamental principles: Industrial prime movers; A brief system comparison; Definition of terms; Pascal's law; Pressure measurement; Fluid flow; Temperature; Gas laws. Hydraulic pumps and pressure regulation: Pressure regulation; Pump types; Pump Problems; Loading valves; Filters. Air compressors, air treatment and pressure regulation: Compressor types; Air receivers and compressor control; Air treatment; Pressure regulation; Service units. Control valves: Graphic symbols; Types of control valve; Pilot-operated valves; Check valves; Shuttle and fast exhaust valves; Sequence valves; Time delay valves; Proportional valves; Servo valves; modular valves and manifolds; Cartridge logic valves. Actuators: Linear actuators; Seals; Rotary actuators; Application notes. Hydraulic and pneumatic accessories: Hydraulic reservoirs; Hydraulic accumulators; Hydraulic coolers and heat rechangers; Hydraulic fluids; Pneumatic piping, hoses and connections; Cost of Air Leaks; Silencers; Hydraulic piping, hoses and connections; Hydraulic & Pneumatic Fuses. Process control pneumatics: Signals and standards; The flapper-nozzle; Volume boosters; The air relay and the force balance principles; Pneumatic controllers; Process control valves and actuators; Converters. Sequencing Applications: Introduction;Pneumatic Limit Switches; Logic Elements; Timers;More Complex Sequences;Pressure Controlled Sequences;Modular Sequence Valves;Programmable Controllers;Distributed Systems. Safety, fault-finding and maintenance: Safety; Cleanliness; Fault-finding instruments; Fault-finding; Preventative maintenance; Computer Simulation.Appendix: Hydraulic & Pneumatic Symbols.