

Accendo Reliability Webinar Series
Fred Schenkelberg
Reliability Engineering Basics, Statistics, Accelerated Testing, Program Assessment and Improvement.
Listen in on in depth discussions held during the live monthly Accendo Reliability webinar series. We explore topics ranging from reliability engineering basics, statistics, accelerated life testing, program assessment and improvement. Catch up or review past events below.
Listen in on in depth discussions held during the live monthly Accendo Reliability webinar series. We explore topics ranging from reliability engineering basics, statistics, accelerated life testing, program assessment and improvement. Catch up or review past events below.
Episodes
Mentioned books

Jul 15, 2015 • 59min
Reliability and Statistical Process Control
Reliability and Statistical Process Control
When components fall outside specs, the chance for quality and reliability issues increases.
Let's explore some design and manufacturing cases where effectively using statistical process control will enhance your product's reliability performance.
We often assume the components and processes we rely on to create a reliable product are stable.
Is that true? What is the risk if they are not stable?
We work with our vendors and manufacturing teams as reliability professionals to create reliable products. We often identify and provide critical information on which components or processes are critical to reliable performance.
Understanding how SPC and reliability relate, plus the basics of SPC and capability analysis, allows us to implement the design intent and create a reliable product.
Let's explore how to determine if a vendor gets it' concerning SPC. Also, let's discuss how to judge an SPC program, how to select critical-to-reliability elements, and how to implement SPC across your supply chain and manufacturing process.
In this event, we will discuss key elements that identify critical-to-reliability elements, plus how to prioritize which processes to monitor and control using SPC.
Starting with a basic introduction to SPC and capability analysis, we will quickly move to improving your project’s reliability performance using process control techniques.
This Accendo Reliability webinar originally broadcast on 14 July 2015.
Download RSS
To view the recorded webinar and slides, visit the webinar page.
Related Content
Design Specs vs. Process Control, Capability, and SPC episode
Is SPC Part of the Reliability Toolkit? article
When should SPC be used? article
SPC Assumptions article
SPC Sample Size Impact on SPC
In this webinar, we explore the impact that chart selection and sample size have on chart sensitivity (the ability to detect changes).
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Reliability and Statistical Process Control
Let's explore some cases where effectively using statistical process control will enhance your product's reliability performance.
See More
Understanding and Controlling Process Variation
Let's discuss process variation and how to measure, monitor, and control processes to minimize the differences from one part to the next.
See More
10 Keys for Maximizing the Benefits of Your SPC Program
Progressive manufacturers use control charts to listen to their processes to detect and rectify potentially harmful changes.
See More
How do I link Process Capability Indices to Number (PPM) Defects?
if you need to learn a bit more about manufacturing and how we measure quality in general? Join us for this webinar.
See More
What is Statistical Process Control or SPC?
You may have heard of Statistical Process Control, 6-sigma, Shewhart, the Japanese Economic Miracle, X̅ R Charts or perhaps none of them.
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What is Process Capability Analysis (PCA)?
A process is considered capable' if it creates products that, with production natural variation, are still within what good' looks like.
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Fundamentals of Control Charts
Statistical control charting (SPC) is a method for monitoring and determining whether a process is in control or stable.
See More
Fundamentals of Process Capability
Let's explore the steps necessary to obtain valid and valuable process capability ratios. Then, let's examine how to use this information.
See More
The post Reliability and Statistical Process Control appeared first on Accendo Reliability.

Jun 16, 2015 • 1h 2min
Reliability and Tolerance Analysis
Reliability and Tolerance Analysis
A tolerance specification is how we communicate the allowance for part variation.
Variation happens, and when it is within what we expect, great. Otherwise, quality and reliability issues ensue. Let's explore how to set tolerances to improve reliability properly.
Let's understand the process data, stability, and design constraints in an attempt to find a balance to create meaningful tolerances.
[NOTE: Check out the ebook Statistical Tolerance Analysis]
Worst case isn't always feasible, yet it is very common.
Consider using the root mean squared or the Monte Carlo approach. The worst-case approach relies on little data, just a range, whereas RMS assumes a normal distribution of the variation.
The Monte Carlo approach may require the most information, and it provides the best results.
A few quick overviews and examples, plus plenty of time to discuss the role of the reliability professional in the tolerance seeing process.
Join the conversation during the webinar.
This Accendo Reliability webinar originally broadcast live on 16 June 2015.
Download RSS
To view the recorded webinar and slides, visit the webinar page.
Related Content
Confidence and Tolerance Intervals episode
Design Tolerances Based on Economics (Using the Taguchi Loss Function) episode
Estimating the Normal Distribution Parameters and Tolerance Limits article
Inputs to Consider When Setting Tolerances article
Reliability and Tolerance Analysis
Tolerance specification communicates the allowance for part variation. Variation happens, and when it is within what we expect, great.
See More
Creating Meaningful Reliability Predictions
Early and often during product development, the team needs to know the expected and meaningful reliability prediction of the current design.
See More
Reliability Integration into the Product Development Process
One of the challenges for reliability engineering in product development is reliability integration into the product development process.
See More
Process Capability, Tolerance, and Reliability
How a focus on variability with process control, process capability and tolerances helps to improve reliability.
See More
Fundamentals of Stress-Strength Analysis
How a focus on variability with process control, process capability and tolerances helps to improve reliability.
See More
Fundamentals of Human Factors
If a person is not able to interact with your product, with or without the manual, they may consider your product a failure.
See More
Using Available Weather Data
How to find and analyze temperature readings over a 10 year period, create histogram and determine how many hours below freezing may exist.
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Fundamentals of Tolerance Analysis
There are three approaches to set tolerance limits. Each has ramifications for the eventual manufacturability and reliability performance.
See More
Practical Use of Stress-Strength Models to Develop Specifications
Warranty returns are a great start for setting targets for new products. But how do you translate that to specific numbers to design to?
See More
Fundamentals of Design for Reliability
DFR is more than a set of tools or activities, let's explore the building of a reliability culture that support reliability thinking
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Fault Tolerance
Fault tolerant design principles are the best approach to reliability. Or not. It depends on your design challenges.
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Helping Products Survive Transportation
Besides building your product inside your customer's facility, your product requires transportation to move your product.
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What is Reliability Growth?
This webinar introduces you to the topic of reliability growth (both qualitative and quantitative) along with key concepts
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Design for Reliability – Stressors
I will discuss the identification of conditions that cause materials to degrade. Understanding stressors is good for design for reliability
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Fundamentals of Derating
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This quick introduction to three statistical analysis methods lets you determine or assess part tolerances quickly.
You will also learn why tolerances are critical to achieving a reliable product or system.
The ebook includes guidelines for data analysis, starting with histograms and building probability density functions for use in two of the three methods.
The post Reliability and Tolerance Analysis appeared first on Accendo Reliability.

May 20, 2015 • 59min
Reliability Projects and Programs
Reliability Projects and Programs
We work on projects to improve reliability.
There may not be the field data immediately available. Let's explore how you can improve the overall program while delivering on your project.
Specifically, what's with cost and procurement?
Detailed Information: As a reliability professional, we often work with a team focused on improving the reliability of a single product or system.
We work with the resources and capabilities of the organization. For me, a reliability project is one product or line; a program is an entire organization and lifecycle. We bring specific tools and knowledge yet rely on the overall reliability culture of an organization to be successful.
The overall reliability program may or may not have the field data, root cause analysis, and other elements of information that allow us to solve problems for a specific project effectively.
In some cases, we have to work to improve the overall program while striving to create a reliable product.
Let's explore what you should do when you are building a reliability model for a new project and would like to use previous reliability history.
If the data is not available, what do you do? What are your options?
Let's discuss what happens when the procurement team consistently selects the least expensive and least reliable components. What are your options? You can and should change how entire departments do business for the good of the project and the organization.
Let's discuss the scope of your role as a reliability engineer.
This Accendo Reliability webinar originally broadcast on 19 May 2015.
Download RSS
To view the recorded webinar and slides, visit the webinar page.
Related Content
Reliability Program vs Reality episode
Planning a Reliability Program episode
Hints to Have a Proactive Reliability Program episode
Corporate Control of Reliability Program episode
Reliability Program in Lean Product Development episode
Introduction to Reliability Engineering Management
A brief introduction to reliability engineering management. Including an overview of key elements and approaches commonly found.
See More
Reliability Projects and Programs
Let's explore how you can improve the overall program and deliver on your project. Specifically, what's with cost and procurement?
See More
Fundamentals of Lessons Learned
Let's discuss the idea and basics of a lessons-learned system. Plus, a few examples of how such systems go wrong.
See More
The post Reliability Projects and Programs appeared first on Accendo Reliability.

Apr 15, 2015 • 1h 1min
Reliability Distributions and Their Use
Reliability Distributions and Their Use
How do you use the Weibull Distribution?
It's just one of many useful statistical distributions we must master as reliability engineers.
Let's explore an array of distributions and the problems they can help solve in our day-to-day work.
Detailed Information: When confronted with a set of time-to-failure data, what is your go-to analysis approach?
For me, it's a Weibull plot. It's quick, often provides some insight to ask better questions, and is easy to explain to others. A histogram is another great starting point.
If we know a little about the data source, we may favor the normal or lognormal distributions. If discreet data, binomial is the first choice, yet Poisson or hypergeometric have uses too.
A basic understanding of statistical distributions provides a way to summarize data, providing insights to identify or solve problems.
In this webinar, we'll explore a few distributions useful for reliability engineering work and talk about how to select a distribution, the basics of interpreting distributions, and judging if you have selected the right one.
This Accendo Reliability webinar originally broadcast on 14 April 2015.
Download RSS
To view the recorded webinar and slides, visit the webinar page.
Related Content
When it's Not Normal: How to Choose from a Library of Distributions episode
Density Curves (With a Reliability Engineering Example) article
Where does the Bell Curve come from? episode
Reliability and Statistics episode
Making Use of Reliability Statistics
Let's find the motivation to use reliability statistics and find the resources to learn the statistical tools necessary to succeed.
See More
R Software and Reliability
Let's explore R software's many capabilities concerning reliability statistics from field data analysis, to statistical process control.
See More
Reliability Distributions and Their Use
Let's explore an array of distributions and the problems they can help solve in our day-to-day relaibility engineering work.
See More
Practical Application of DOE
Perry discusses the basics of DOE (design of experiments) and fundamentals so you can get started with they useful product development tool.
See More
Fundamentals of Sample Size Determination
Let's discuss the 6 basic considerations to estimate the necessary sample size to support decision making.
See More
Fundamentals of Measurement System Analysis
When we make a measurement, we inform a decision. It's important to have data that is true to the actual value.
See More
Creating Effective Reliability Graphics
One of the first things I learned about data analysis was to create a plot, another, and another. Let the data show you what needs attention.
See More
PDFs, CDFs, and other ‘Fs’ What the hell are they?
If you want a really easy introduction or review of these functions that help inform a decision then check out this webinar.
See More
Discrete Distributions
Sometimes we have to work out how many of them we need (if they make up a fleet) or how many spare parts we need to keep them running.
See More
Why We Use Statistics
Let's explore the ways we use, or should use, statistics as engineers. From gathering data to presenting, from analyzing to comparing.
See More
How to Check a Regression Fit
Let's explore what residuals are, where they come from, and how to evaluate them to detect if the fitted line (model) is adequate or not.
See More
Basic Mathematical Symbols and Stuff
This webinar is a light (re)introduction into common mathematical symbols used in many engineering scenarios including reliability.
See More
Confidence in Reliability
Reliability is a measure of your product or system. Confidence is a measure of you. But we often forget this.
See More
Practical Measurement Systems Analysis for Design
How to calculate Gage discrimination - the more useful result for a design situation, and even how to use it for destructive tests.
See More
What is the Weibull Distribution?
For those who conduct reliability data analysis or turning a jumble of dots (data points) into meaningful information
See More
Where does the Bell Curve come from?
It is not just a pretty shape' that seems to work, It comes from a really cool physical phenomena that we find everywhere.
See More
Fundamentals of Hypothesis Testing
Let's examine a handful of parametric and non-parametric comparison tools, including various hypothesis tests.
See More
Understanding (how bad) the Exponential Distribution (is)
You need to have a good idea of the probability distribution of the TTF of your product when it comes to reliability engineering.
See More
What is the ‘3 Parameter’ Weibull Analysis
See More
What is the Lognormal Distribution
See More
Confidence is a Measure of You
See More
The post Reliability Distributions and Their Use appeared first on Accendo Reliability.

Mar 11, 2015 • 1h
R Software and Reliability
R Software and Reliability
Looking for an inexpensive and powerful data analysis tool?
R is free. R is an open source statistical programing language.
Let's explore R's many capabilities concerning reliability statistics from field data analysis, to statistical process control.
Detailed Information: Reliability engineering relies on reliability statistics.
We need software tools that allow us to explore and model data on a regular basis. Simply plotting the data, from a histogram to a probability plot allows us to ask better questions and solve problems faster. There are commercial software packages available from general purpose statistics, JMP or MiniTab, to specialized reliability packages, Weibull++ or Reliability and Maintenance Analyst.
There are versatile math packages like MathCad or Mathematica. All are expensive and provide customer support and, training. R is a statistical programing language. It's free. It has an extensive library of specialty packages. And, an immense supportive community.
It's powerful, capable of producing publication ready graphics, includes basic and advanced statistical tools, and you only need to learn a few basics to get started.
Let's explore using R for a range of common reliability statistics problems.
Plotting field data, exploring process capability with statistical process control examples will highlight the power and versatility of this amazing resource.
This Accendo Reliability webinar originally broadcast on 10 March 2015.
Download RSS
To view the recorded webinar and slides visit the webinar page.
Related Content
Software and Thinking episode
What Software Are You Using? episode
The Role of Software in the Future of Industry with Ali Ahmedyar episode
Software Reliability Modeling episode
Making Use of Reliability Statistics
Let's find the motivation to use reliability statistics and find the resources to learn the statistical tools necessary to succeed.
See More
R Software and Reliability
Let's explore R software's many capabilities concerning reliability statistics from field data analysis, to statistical process control.
See More
Reliability Distributions and Their Use
Let's explore an array of distributions and the problems they can help solve in our day-to-day relaibility engineering work.
See More
Practical Application of DOE
Perry discusses the basics of DOE (design of experiments) and fundamentals so you can get started with they useful product development tool.
See More
Fundamentals of Sample Size Determination
Let's discuss the 6 basic considerations to estimate the necessary sample size to support decision making.
See More
Fundamentals of Measurement System Analysis
When we make a measurement, we inform a decision. It's important to have data that is true to the actual value.
See More
Creating Effective Reliability Graphics
One of the first things I learned about data analysis was to create a plot, another, and another. Let the data show you what needs attention.
See More
PDFs, CDFs, and other ‘Fs’ What the hell are they?
If you want a really easy introduction or review of these functions that help inform a decision then check out this webinar.
See More
Discrete Distributions
Sometimes we have to work out how many of them we need (if they make up a fleet) or how many spare parts we need to keep them running.
See More
Why We Use Statistics
Let's explore the ways we use, or should use, statistics as engineers. From gathering data to presenting, from analyzing to comparing.
See More
How to Check a Regression Fit
Let's explore what residuals are, where they come from, and how to evaluate them to detect if the fitted line (model) is adequate or not.
See More
Basic Mathematical Symbols and Stuff
This webinar is a light (re)introduction into common mathematical symbols used in many engineering scenarios including reliability.
See More
Confidence in Reliability
Reliability is a measure of your product or system. Confidence is a measure of you. But we often forget this.
See More
Practical Measurement Systems Analysis for Design
How to calculate Gage discrimination - the more useful result for a design situation, and even how to use it for destructive tests.
See More
What is the Weibull Distribution?
For those who conduct reliability data analysis or turning a jumble of dots (data points) into meaningful information
See More
Where does the Bell Curve come from?
It is not just a pretty shape' that seems to work, It comes from a really cool physical phenomena that we find everywhere.
See More
Fundamentals of Hypothesis Testing
Let's examine a handful of parametric and non-parametric comparison tools, including various hypothesis tests.
See More
Understanding (how bad) the Exponential Distribution (is)
You need to have a good idea of the probability distribution of the TTF of your product when it comes to reliability engineering.
See More
What is the ‘3 Parameter’ Weibull Analysis
See More
What is the Lognormal Distribution
See More
Confidence is a Measure of You
See More
The post R Software and Reliability appeared first on Accendo Reliability.

Feb 4, 2015 • 1h 6min
Making Use of Reliability Statistics
Making Use of Reliability Statistics
Mastering the statistical tools related to reliability engineering allows you to master reliability.
Identifying, characterizing, understanding, predicting, and improving reliability all require statistics. Let's discuss how it works and what will work for you.
Variability causes failures.
From the variability of material properties to use conditions all lead to the uncertainty of when and what will fail. Statistics is the language of variability.
Since nearly everyone truly enjoyed their undergraduate probability and statistics course, let's start discussing essential elements of reliability statistics.
Understanding when something will likely fail provides real value to the design team, the business, and the customer.
We don't use statistics just because it's cool (which it is, btw); we use statistics to reveal problems, characterize variability, and make decisions. We use statistics to create reliable products. Let's review some case studies where reliability statistics made the difference.
Let's explore maintenance planning for a fleet of escalators.
Then, let's examine medical product field data and help the team focus on specific areas to improve the system's reliability.
We'll finish the discussion with a short discussion on the next steps to get started when confronted with some data.
Let's find the motivation to use reliability statistics and find the resources to learn the statistical tools necessary to succeed.
This Accendo Reliability webinar originally broadcast on 3 February 2015.
Download RSS
To view the recorded webinar and slides visit the webinar page.
Related Content
When and Why Use Statistics episode
Statistics and Reliability episode
Reliability and Statistics episode
Making Use of Reliability Statistics
Let's find the motivation to use reliability statistics and find the resources to learn the statistical tools necessary to succeed.
See More
R Software and Reliability
Let's explore R software's many capabilities concerning reliability statistics from field data analysis, to statistical process control.
See More
Reliability Distributions and Their Use
Let's explore an array of distributions and the problems they can help solve in our day-to-day relaibility engineering work.
See More
Practical Application of DOE
Perry discusses the basics of DOE (design of experiments) and fundamentals so you can get started with they useful product development tool.
See More
Fundamentals of Sample Size Determination
Let's discuss the 6 basic considerations to estimate the necessary sample size to support decision making.
See More
Fundamentals of Measurement System Analysis
When we make a measurement, we inform a decision. It's important to have data that is true to the actual value.
See More
Creating Effective Reliability Graphics
One of the first things I learned about data analysis was to create a plot, another, and another. Let the data show you what needs attention.
See More
PDFs, CDFs, and other ‘Fs’ What the hell are they?
If you want a really easy introduction or review of these functions that help inform a decision then check out this webinar.
See More
Discrete Distributions
Sometimes we have to work out how many of them we need (if they make up a fleet) or how many spare parts we need to keep them running.
See More
Why We Use Statistics
Let's explore the ways we use, or should use, statistics as engineers. From gathering data to presenting, from analyzing to comparing.
See More
How to Check a Regression Fit
Let's explore what residuals are, where they come from, and how to evaluate them to detect if the fitted line (model) is adequate or not.
See More
Basic Mathematical Symbols and Stuff
This webinar is a light (re)introduction into common mathematical symbols used in many engineering scenarios including reliability.
See More
Confidence in Reliability
Reliability is a measure of your product or system. Confidence is a measure of you. But we often forget this.
See More
Practical Measurement Systems Analysis for Design
How to calculate Gage discrimination - the more useful result for a design situation, and even how to use it for destructive tests.
See More
What is the Weibull Distribution?
For those who conduct reliability data analysis or turning a jumble of dots (data points) into meaningful information
See More
Where does the Bell Curve come from?
It is not just a pretty shape' that seems to work, It comes from a really cool physical phenomena that we find everywhere.
See More
Fundamentals of Hypothesis Testing
Let's examine a handful of parametric and non-parametric comparison tools, including various hypothesis tests.
See More
Understanding (how bad) the Exponential Distribution (is)
You need to have a good idea of the probability distribution of the TTF of your product when it comes to reliability engineering.
See More
What is the ‘3 Parameter’ Weibull Analysis
See More
What is the Lognormal Distribution
See More
Confidence is a Measure of You
See More
The post Making Use of Reliability Statistics appeared first on Accendo Reliability.

Jan 14, 2015 • 1h 5min
Getting Started with Reliability Engineering
Getting Started with Reliability Engineering
Every project and program includes reliability engineering.
This may be obvious with a structured program and reliability plan or may be unspoken. The product or system will have some level of reliability performance whether or not anyone is overtly working to achieve a reliability goal.
You have an interest in reliability engineering.
You may be working within a group and realize that you can help make the product reliable and doing so have advantages for your customers and for you. Or, you've been assigned a few tasks related to reliability engineering.
Now what do you do?
How does one become a reliability engineer? What is a reliability engineer?
And what do they do that makes a difference?
Let's explore these questions and layout a couple of ways to get started as a reliability engineering professional.
Whether just starting out, starting a new project, or just want to improve your existing program, this webinar will explore how to develop reliability engineering skills, adding value with each task, and spotting opportunities to improve the reliability of your product or process.
This Accendo Reliability webinar originally broadcast on 13 January 2015.
Download RSS
To view the recorded webinar and slides, visit the webinar page.
Related Content
Getting your reliability engineering career off to a good start episode
Ultimate Career Goal for Reliability Engineering episode
Giving and a Reliability Career episode
Career Strategies episode
Successful Career in Reliability Engineering
This discussion explores the seven key traits talented, professional, networked, positive, valuable, studiousness, and mentoring ability.
See More
Getting Started with Reliability Engineering
Reliability Engineering is a daunting field. The technical breadth of skills spans material science to statistics.
See More
How to Prepare for the ASQ CRE Exam
Let's discuss the exam and certification in general, then how to prepare for the exam and exam day strategy for this timed test.
See More
Does a Certification Make You a Professional Reliability Engineer?
Certifications based on your reliability engineering knowledge does not make you a professional. It is the applies knowledge that does.
See More
How to Build Your Influence as a Reliability Engineer
Build your influence: This webinar explores how we, as reliability professionals, can improve our ability to influence.
See More
A Review of the 2018 ASQ CRE Body of Knowledge
With the changes to topics, it attempts to reflect what reliability engineers do daily. Let's take a close look and discuss what it means.
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Improve Your Reliability Teaching Skills
As a reliability professional you will be asked to teach. Let's explore becoming an amazing teacher and improve your effectiveness.
See More
How is Reliability Engineering Changing?
What's coming to reliability engineering in 2020 and beyond? Let's explore a few trends and their implications.
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Why Reliability Engineering Is Important
When you examine what we do, it is important to our fellow engineers, our organization, our customers, and society.
See More
How to Learn Reliability Engineering
Let's take a look at a few ways to really learn what you need to know along your journey to become a reliability engineer.
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Reliability Engineering versus Quality Engineering
Let's explore similarities and differences along with how to best work together to achieve results and areas of overlap and confrontation.
See More
Looking Forward with Reliability Engineering
Looking Forward with Reliability Engineering is about understanding the decisions that the information we should create will inform.
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Being a Great Reliability Engineer
Let's explore the various stages of a career in reliability engineering, from getting started, to being competent, to becoming great.
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The State of Reliability Education
Let's explore the range of options available, pros and cons, and a simple strategy to make professional development routine.
See More
How to Get Unstuck
In this presentation, Greg Hutchins will explain how to Get Unstuck: Do Good. Be Happy based on the Working It book.
See More
Fundamentals of a Professional Development Plan
See More
The post Getting Started with Reliability Engineering appeared first on Accendo Reliability.

Dec 10, 2014 • 1h 1min
Select the Right Accelerated Life Test Approach
Select the Right Accelerated Life Test Approach
There are many reasons to use accelerated testing and just as many ways to conduct the testing.
Matching and balancing cost, risk, and results takes some skill.
Let’s talk about the key elements to consider so you select the best approach for your test.
There are times when we have to evaluate the reliability performance of a system or component.
Accelerated testing is a useful tool, or rather set of tools, that allow us to cheat time. Accelerated testing ranges from simple time compression methods to complex modeling building techniques to degradation tracking.
Each approach has benefits and issues.
Let’s explore the range of possibilities and how you can select the right approach for each test.
Getting meaningful results is important, as is minimizing testing costs, and getting results on time.
Considering your constraints and objectives is one way to match the approach to your situation to create the right test plan.
More a discussion than a lecture, this free webinar is our chance to talk about accelerated testing.
This Accendo Reliability webinar originally broadcast on 9 December 2014.
Download RSS
To view the recorded webinar and slides visit the webinar page.
Related Content
ALT Sample Size episode
ALT Design using Damage Bins episode
ALT vs. HALT episode
ALT Planning Questions episode
Select the Right Accelerated Life Test Approach
Let's explore how to select the right ALT approach. Getting meaningful results on time is important, as is minimizing testing costs.
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How to Create an ALT Plan
How to Create an ALT Plan: Discussion about the basic element necessary to create an accelerated life test (ALT) plan
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Fundamentals of ALT
A description of why and how to accomplish ALT, accelerated life testing, to support better decision making in your organization.
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Three Approaches to Accelerated Life Testing
In my experience, ALT has three basic approaches: Test to pass, test to failure, and degradation testing. Each fits a specific situation.
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Acceleration Factors with Examples
Acceleration factors translate one stress level to another, which is rather useful for accelerated life test interpretation.
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How to Plan an ALT
Let's explore the many elements that become inputs to creating a plan for your next accelerated life test.
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What is Accelerated Life Testing or ALT?
This webinar will introduce you to Accelerated Life Testing or ALT to help you and your organization make reliability testing a reality.
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An Accelerated Life Testing Q&A
We're received a few questions related to accelerated life testing. Let's get together and address your questions related to ALT.
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How to Learn ALT
This event will focus on how I learned accelerated life testing (ALT) and advice for you in today's world to learn ALT.
See More
Alternatives to a Long ALT
See More
What is Accelerated Life Testing (ALT)?
See More
Fundamentals of Life Estimation
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The post Select the Right Accelerated Life Test Approach appeared first on Accendo Reliability.

Nov 12, 2014 • 53min
Create a Meaningful Environmental Test Plan
Create a Meaningful Environmental Test Plan
We often want to know if our product will work as expected in our customer’s environment.
Creating an environmental test plan that clearly shows weaknesses and strengths should be part of your program for each product.
Let’s explore the steps and resources you should consider when creating an environmental test plan for each product.
We will discuss why using standards or even the plan from the last program may not provide you meaningful information.
Understanding how your product responds to your customer’s environment provides the information for your team to make improvements and improve product reliability.
More a discussion than a lecture, let’s talk about the challenges and benefits to creating a unique environmental test plan for each product under development.
This Accendo Reliability webinar originally broadcast on 11 November 2014.
Download RSS
To view the recorded webinar and slides visit the webinar page.
Related Content
Environmental Stress Testing for Robust Designs episode
How to Set Environmental Specifications for Testing episode
Environmental Stress Testing for Robust Designs episode
Building a Reliability Plan
Let's discuss how to build an effective reliability plan that fits your specific situation. The key is to add value with each step.
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Create a Meaningful Environmental Test Plan
Let's explore the steps and resources you should consider when creating an environmental test plan for each product.
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Basic Steps to Building Your Reliability Plan
Let's discuss the basic elements and critical questions as you build your reliability plan fitting the right tasks to each situation.
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Selecting the Right Reliability Tools
There are dozens of reliability tools. How does a reliability practitioner know which specific tools to use in a new reliability program?
See More
Creating an Effective Reliability Plan
A Reliability plan is a guide to achieve the organization's reliability objectives. A few steps and considerations will make a plan effective.
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Selecting Reliability Engineering Tools
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The post Create a Meaningful Environmental Test Plan appeared first on Accendo Reliability.

Oct 8, 2014 • 58min
Break the "we've always done it this way" cycle
Break the “we’ve always done it this way” cycle
Reliability and test planning takes time and it’s easy to use the plan worked out for the last program.
Yet this doesn’t consider the new risks or technology or use conditions that impact product reliability.
If you find resistance as you propose improvements to the reliability plan or to the test plan, what can you do to gain acceptance?
If the source of resistance that what we did last time worked, why change, then what steps can you take to secure support for the needed changes?
If your organization only does the same thing and wonders why the product reliability is not improving, then let’s talk.
Let’s explore how to break the cycle of just do the same as last time and focus on reliability plans and testing that add value.
In this webinar let’s explore how to create plans and testing that actually helps your team improve the reliability of the products.
This Accendo Reliability webinar originally broadcast on 7 October 2014.
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To view the recorded webinar and slides visit the webinar page.
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The post Break the “we’ve always done it this way” cycle appeared first on Accendo Reliability.