Practical Plant Failure Analysis : A Guide to Understanding Machinery Deterioration and Improving Equipment Reliability

Title: Practical Plant Failure Analysis : A Guide to Understanding Machinery Deterioration and Improving Equipment Reliability
Author: Neville W. Sachs
ISBN: 113819834X / 9781138198340
Format: Hard Cover
Pages: 288
Publisher: CRC Press
Year: 2017
Availability: In Stock
Special Indian Edition Priced at Rs. 2495/-. FREE Shipping within India. Delivery : Within 2 to 4 working days.

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Component failures result from a combination of factors involving materials science, mechanics, thermodynamics, corrosion, and tribology. With the right guidance, you don’t have to be an authority in all of these areas to become skilled at diagnosing and preventing failures. Based on the author’s more than thirty years of experience, Practical Plant Failure Analysis: A Guide to Understanding Machinery Deterioration and Improving Equipment Reliability is a down-to-earth guide to improving machinery maintenance and reliability.

Illustrated with hundreds of diagrams and photographs, this book examines…

  • When and how to conduct a physical failure analysis
  • Basic material properties including heat treating mechanisms, work hardening, and the effects of temperature changes on material properties
  • The differences in appearance between ductile overload, brittle overload, and fatigue failures
  • High cycle fatigue and how to differentiate between high stress concentrations and high operating stresses
  • Low cycle fatigue and unusual fatigue situations
  • Lubrication and its influence on the three basic bearing designs
  • Ball and roller bearings, gears, fasteners, V-belts, and synchronous belts

Taking a detailed and systematic approach, Practical Plant Failure Analysis thoroughly explains the four major failure mechanisms—wear, corrosion, overload, and fatigue—as well as how to identify them. The author clearly identifies how these mechanisms appear in various components and supplies convenient charts that demonstrate how to identify the specific causes of failure.

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Preface
The Author

Chapter 1 : An Introduction to Failure Analysis

  • The Cause of Failures
  • Root Cause Analysis (RCA) and Understanding the Roots
  • The Human Error Study
  • Latent Roots
  • How the Multiple Roots Interact
  • The Benefits and Savings
  • Summary

Chapter 2 : Some General Considerations on Failure Analysis

  • The Failure Mechanisms - How They Occur and Their Appearances
  • Summary

Chapter 3 : Materials and the Sources of Stresses

  • Stress
  • Elasticity
  • Plasticity
  • Modulus of Elasticity (Young's Modulus)
  • Toughness
  • Fatigue
  • Some Basic Metallurgy
  • Plain Carbon Steel - The Basics
  • Understanding Steel Terminology and Material Designations
  • Strengthening Metals
  • Summary

Chapter 4 : Overload Failures

  • Introduction
  • Unusual Conditions
  • Summary

Chapter 5 : Fatigue Failures (Part 1): The Basics

  • Fatigue Failure Categories

Chapter 6 : Fatigue (Part 2): Torsional, Low-Cycle, and Very-Low-Cycle Failure Influences and Fatigue Interpretations

  • Torsional Fatigue Loads
  • River Marks and Fatigue Crack Growth
  • Plate and Rectangular Failures
  • Fatigue Data Reliability and Corrosion Effect on Fatigue Strength
  • Residual Stress
  • Combined Fatigue and Steady State Stresses
  • Base Material Problems
  • Very-Low-Cycle and Low-Cycle Fatigue
  • Very-Low-Cycle and Relatively Brittle Materials
  • VLC in Ductile Materials
  • Unusual Situations
  • Failure Examples

Chapter 7 : Understanding and Recognizing Corrosion

  • Corrosion Rates
  • pH Effects
  • Effects of Available Oxygen
  • Exposure Time and Flow Effects
  • Temperature Effects
  • Eight Types of Corrosion - Recognition and Prevention

Chapter 8 : Lubrication and Wear

  • Three Types of Lubricated Contacts
  • Manufacturing a Lubricant
  • Greases
  • Lubricant Functions
  • Summary
  • Defining Wear
  • Summary Comments on Wear Failures

Chapter 9 : Belt Drives

  • Belt Design
  • Drive Efficiencies
  • Belt Drive Failure Analysis Procedures

Chapter 10 : Ball and Roller Bearings

  • Bearing Materials
  • Parts of a Bearing
  • Cages
  • Bearing Ratings and Equipment Design
  • A Detailed Rolling Element Bearing Failure Analysis Procedure
  • Roller and Tapered Roller Bearing Mounting Surfaces
  • A Detailed Rolling Element Bearing Failure Analysis Procedure
  • Summary

Chapter 11 : Gears

  • Gear Terminology
  • Types of Gears
  • Tooth Action
  • Load and Stress Fluctuations
  • Gear Materials
  • Tooth Contact Patterns
  • Backlash
  • Design Life and Deterioration Mechanisms
  • Through-Hardened Gear Deterioration Mechanisms
  • Case-Hardened Gear Deterioration Mechanisms
  • Analyzing Gear Failures
  • Failure Examples
  • Summary

Chapter 12 : Fastener and Bolted Joint Failures

  • How Bolts Work
  • Fastener Failures
  • Failure Examples

Chapter 13 : A Brief Review of Miscellaneous Machine Element Failures

  • Chains
  • Lip Seals
  • Flexible Coupings

Bibliography for Practical Plant Failure Analysis
Index