Accendo Reliability

Your Reliability Engineering Professional Development Site

  • Home
  • About
    • Contributors
  • Reliability.fm
    • Speaking Of Reliability
    • Rooted in Reliability: The Plant Performance Podcast
    • Quality during Design
    • Critical Talks
    • Dare to Know
    • Maintenance Disrupted
    • Metal Conversations
    • The Leadership Connection
    • Practical Reliability Podcast
    • Reliability Matters
    • Reliability it Matters
    • Maintenance Mavericks Podcast
    • Women in Maintenance
    • Accendo Reliability Webinar Series
    • Asset Reliability @ Work
  • Articles
    • CRE Preparation Notes
    • on Leadership & Career
      • Advanced Engineering Culture
      • Engineering Leadership
      • Managing in the 2000s
      • Product Development and Process Improvement
    • on Maintenance Reliability
      • Aasan Asset Management
      • CMMS and Reliability
      • Conscious Asset
      • EAM & CMMS
      • Everyday RCM
      • History of Maintenance Management
      • Life Cycle Asset Management
      • Maintenance and Reliability
      • Maintenance Management
      • Plant Maintenance
      • Process Plant Reliability Engineering
      • ReliabilityXperience
      • RCM Blitz®
      • Rob’s Reliability Project
      • The Intelligent Transformer Blog
    • on Product Reliability
      • Accelerated Reliability
      • Achieving the Benefits of Reliability
      • Apex Ridge
      • Metals Engineering and Product Reliability
      • Musings on Reliability and Maintenance Topics
      • Product Validation
      • Reliability Engineering Insights
      • Reliability in Emerging Technology
    • on Risk & Safety
      • CERM® Risk Insights
      • Equipment Risk and Reliability in Downhole Applications
      • Operational Risk Process Safety
    • on Systems Thinking
      • Communicating with FINESSE
      • The RCA
    • on Tools & Techniques
      • Big Data & Analytics
      • Experimental Design for NPD
      • Innovative Thinking in Reliability and Durability
      • Inside and Beyond HALT
      • Inside FMEA
      • Integral Concepts
      • Learning from Failures
      • Progress in Field Reliability?
      • R for Engineering
      • Reliability Engineering Using Python
      • Reliability Reflections
      • Testing 1 2 3
      • The Manufacturing Academy
  • eBooks
  • Resources
    • Accendo Authors
    • FMEA Resources
    • Feed Forward Publications
    • Openings
    • Books
    • Webinars
    • Journals
    • Higher Education
    • Podcasts
  • Courses
    • 14 Ways to Acquire Reliability Engineering Knowledge
    • Reliability Analysis Methods online course
    • Measurement System Assessment
    • SPC-Process Capability Course
    • Design of Experiments
    • Foundations of RCM online course
    • Quality during Design Journey
    • Reliability Engineering Statistics
    • Quality Engineering Statistics
    • An Introduction to Reliability Engineering
    • An Introduction to Quality Engineering
    • Process Capability Analysis course
    • Root Cause Analysis and the 8D Corrective Action Process course
    • Return on Investment online course
    • CRE Preparation Online Course
    • Quondam Courses
  • Webinars
    • Upcoming Live Events
  • Calendar
    • Call for Papers Listing
    • Upcoming Webinars
    • Webinar Calendar
  • Login
    • Member Home

by Katie Switzer Leave a Comment

The Role of Reliability: The Conscience of the Plant

The Role of Reliability: The Conscience of the Plant

If a manufacturing plant was a human brain: Maintenance would be the repairing blood flow, Operations would be the electricity sparking between synapses, and Reliability would be the conscience. [Read more…]

Filed Under: Advanced Engineering Culture, Articles, on Leadership & Career Tagged With: Availability, bearing, Downtime, engineering, Human Brain, maintenance, Morning Meeting, reliability engineering, Risk

by James Kovacevic Leave a Comment

How Equipment Fails, Understanding the 6 Failure Patterns

How Equipment Fails, Understanding the 6 Failure Patterns

Knowing How Equipment Fails Allows Effective Plans to Be Put In Place and Improve Equipment Reliability

Identifying How Equipment Fails

In the 1960s the failure rate of jet aircraft was high even with the extensive maintenance programs that were put in place to prevent the failures. The programs required overhauls, rebuilds and detailed inspections which required the various components to be disassembled. All of these activities were based on an estimated save life of the equipment. [Read more…]

Filed Under: Articles, Maintenance and Reliability, on Maintenance Reliability Tagged With: Availability, Failure Rate, maintenance

by nomtbf Leave a Comment

Calculating System Availability

Calculating System Availability

Considering system availability is essential when designing complex equipmentHow to Properly Calculate System Availability

Recently received a request for my opinion concerning the calculation of system availability using the classic formula

$latex \displaystyle&s=4 A=\frac{MTBF}{MTBF+MTTR}$

The work is to create a set of goals for various suppliers and contractors to achieve. The calculation values derive from vendor data sheets and available information concerning MTBF and MTTR. The project is in the design phase thus they do not have working system’s available to measure actual availability.

How would you go about improving on this approach? [Read more…]

Filed Under: MTBF Tagged With: Availability

by nomtbf Leave a Comment

What should we use instead of MTBF?

What should we use instead of MTBF?

Giving a presentation last week and asked if anyone uses an 85/85 type test, and a couple indicated they did. I then asked why?

The response was – just because. We have always done it, or it’s a standard, or customers expected it. The most honest response was ‘I don’t know’.

They why is the test being done? Who is using the information for a decision? What is the [Read more…]

Filed Under: MTBF Tagged With: Availability, duration, life, metric, Probability, reliability

by nomtbf Leave a Comment

MTBF free Availability

The classic formula for availability is MTBF divided by MTBF plus MTTF. Standard. And pretty much wrong most of the time.

Recently working for a bottling plant design team we pursued the design options to improve availability and throughput of the new line. The equipment would remain basically the same, filler, capper, labeler, etc. So we decided to gather the last 6 months or so of operating data which included up and down time. Furthermore the data included time to failure and time to repair information. [Read more…]

Filed Under: MTBF Tagged With: Availability, distribution, expected value, mean time to repair, MTTR, reliability, statistics

The Accendo Reliablity logo of a sun face in circuit

Please login to have full access.




Lost Password? Click here to have it emailed to you.

Not already a member? It's free and takes only a moment to create an account with your email only.

Join

Your membership brings you all these free resources:

  • Live, monthly reliability webinars & recordings
  • eBooks: Finding Value and Reliability Maturity
  • How To articles & insights
  • Podcasts & additional information within podcast show notes
  • Podcast suggestion box to send us a question or topic for a future episode
  • Course (some with a fee)
  • Largest reliability events calendar
  • Course on a range of topics - coming soon
  • Master reliability classes - coming soon
  • Basic tutorial articles - coming soon
  • With more in the works just for members
Speaking of Reliability podcast logo

Subscribe and enjoy every episode

RSS
iTunes
Stitcher

Join Accendo

Receive information and updates about podcasts and many other resources offered by Accendo Reliability by becoming a member.

It’s free and only takes a minute.

Join Today

Dare to Know podcast logo

Subscribe and enjoy every episode

RSS
iTunes
Stitcher

Join Accendo

Receive information and updates about podcasts and many other resources offered by Accendo Reliability by becoming a member.

It’s free and only takes a minute.

Join Today

Accendo Reliability Webinar Series podcast logo

Subscribe and enjoy every episode

RSS
iTunes
Stitcher

Join Accendo

Receive information and updates about podcasts and many other resources offered by Accendo Reliability by becoming a member.

It’s free and only takes a minute.

Join Today

Recent Articles

  • Why Fist to Five is a Powerful Decision-Making Technique
  • Project Requirements are a Risk
  • The Role and Responsibilities of the Engineering Manager
  • Poll: “Is life data required…?”
  • New Safety And Environmental Management System (SEMS) From MMS

© 2023 FMS Reliability · Privacy Policy · Terms of Service · Cookies Policy

This site uses cookies to give you a better experience, analyze site traffic, and gain insight to products or offers that may interest you. By continuing, you consent to the use of cookies. Learn how we use cookies, how they work, and how to set your browser preferences by reading our Cookies Policy.