Accendo Reliability Webinar Series

Fred Schenkelberg

Reliability Engineering Basics, Statistics, Accelerated Testing, Program Assessment and Improvement.

  • Fundamentals of Early Field Results

    Fundamentals of Early Field Results

    podcast episode with speaker Fred Schenkelberg

    At least one group called this the Delta Phase.' It is the period shortly after launching a product and provides a unique opportunity to reduce future field failures and improve customer satisfaction dramatically. The idea is to aggressively identify and resolve any field issues identified by your customers.

    There are a couple of ways to implement the Delta Phase with your product launch. Yet, it requires creating a team from the design/development team that has the authority and capability to implement design changes quickly.

    Let's explore the concept of a delta phase and how to implement it in your organization. Plus, let’s examine a few situations that make significant short and long-term reductions in the field failure rate.

    This Accendo Reliability webinar was originally broadcast on 12 November 2024.

    Download RSS

    To view the recorded video, visit the webinar page.

    Related content:

    Use a Delta Program to Minimize Early Field Failures article
    SOR 060 Can We Reduce Early Life Failures? episode

    Fundamentals of FRACAS

    This webinar introduces you to the basic elements of FRACAS. Plus, we examine a few failed programs so that you can avoid problems.

    See More

    Fundamentals of Root Cause Analysis

    Let's discuss when you have sufficient understanding of a failure mechanism to implement a solution and a few common obstacles to avoid.

    See More

    Essential Reliability Engineering Concepts

    Let's discuss the concept of failures along with a few other concepts universal to reliability engineering.

    See More

    Preventing Moisture and Corrosion Damage

    The goal is to educate the audience on options to prevent electronic equipment failure used in enclosed spaces from corrosion.

    See More

    What is Fatigue?

    Fatigue is interesting in that it allows something to fail without it ever being exposed to stresses that are beyond its strength.

    See More

    So What is the Root Cause?

    This webinar takes you through a framework to explore the understand the root cause of a failure, something we can do something about.

    See More

    Focus on Failure Mechanisms

    Let's explore the many ways something can fail and how understanding failure mechanisms makes a difference.

    See More

    Using Fault Trees to Conduct Root Cause Analysis (RCA)

    Discover the power of root cause analysis with fault trees. Uncover the hidden causes of failure and improve your reliability process.

    See More

    Fundamentals of Early Field Results

    Let's explore the concept of a delta phase and how to implement it in your organization. Plus, how to implement it in various product types.

    See More

    The post Fundamentals of Early Field Results appeared first on Accendo Reliability.

    12 November 2024, 6:27 pm
  • What's Wrong with Using 'FITs' to Measure Electronic Component Reliability?

    What’s Wrong with Using ‘FITs’ to Measure Electronic Component Reliability?

    podcast episode with speaker Chris Jackson

    Every industry has its own way of characterizing reliability metrics. For example, the ball bearing industry uses the metric B_10' to represent the time by which they expect 10 % of all ball bearings of a specific type to fail. Electronic component manufacturers use the term Failures in Time' of FITs' to describe the reliability of their products. But what is a FIT? And how can you use it to measure reliability? Did you know that many electronic manufacturers advertise FIT values' that imply a mean time to failure of over 1 000 years? If you are involved in electronic component reliability, then join us for this webinar!

    This Accendo Reliability webinar was originally broadcast on 22 October 2024.

    Download RSS

    To view the recorded video/audio and PDF workbook of the event, visit the webinar page.

    Additional content that may be of interest

    Failure Rate to a Distribution episode
    Warranty to Failure Rate episode
    Using Failure Rate Functions to Drive Early Design Decisions episode
    Setting Up to Report Monthly Failure Rates episode
    Failure and Hazard Rate episode

    Sketch of Boudin XIIe siecle

    Establishing Reliability Goals

    Consider both your customer and business expectations to create meaningful goals to guide your team's reliability decisions.

    See More

    Fundamentals of Reliability Performance Monitoring

    An introduction to setting up and using reliability performance monitoring. Be sure to connect the metric to the decision you need to make.

    See More

    Fundamentals of Environmental and Use Conditions

    A basic discussion about the importance of environmental and use conditions for every reliability related decision

    See More

    Fundamentals of Reliability Goals

    Let's explore the elements that make up a reliability goal. Plus, the range of inputs you can use to define each element.

    See More

    Fundamentals of System Effectiveness

    See More

    What’s Wrong with Using ‘FITs’?

    See More

    The post What’s Wrong with Using FITs? appeared first on Accendo Reliability.

    23 October 2024, 6:00 pm
  • Fundamentals of System Effectiveness

    Fundamentals of System Effectiveness

    podcast episode with speaker Fred Schenkelberg

    System or Operational Effectiveness is comprised of three elements. An early definition included capability, reliability, and availability. Another early definition included availability, dependability, and capability. In essence, can the system do what it's supposed to do? Is it ready when needed? And is it able to work without failure long enough?

    Let's examine system effectiveness and its factors or elements in more detail. Then, examine an example or two so you can apply this concept to your situation.

    This Accendo Reliability webinar was originally broadcast on 8 October 2024.

    Download RSS

    To view the recorded video, visit the webinar page.

    Related content:

    Asset Effectiveness Model with Paul Daoust episode
    Life Cycle Costing for Product Design Choices episode
    Life Cycle Costing with Fred Schenkelberg episode

     

    Sketch of Boudin XIIe siecle

    Establishing Reliability Goals

    Consider both your customer and business expectations to create meaningful goals to guide your team's reliability decisions.

    See More

    Fundamentals of Reliability Performance Monitoring

    An introduction to setting up and using reliability performance monitoring. Be sure to connect the metric to the decision you need to make.

    See More

    Fundamentals of Environmental and Use Conditions

    A basic discussion about the importance of environmental and use conditions for every reliability related decision

    See More

    Fundamentals of Reliability Goals

    Let's explore the elements that make up a reliability goal. Plus, the range of inputs you can use to define each element.

    See More

    Fundamentals of System Effectiveness

    See More

    What’s Wrong with Using ‘FITs’?

    See More

    The post Fundamentals of System Effectiveness appeared first on Accendo Reliability.

    9 October 2024, 5:27 pm
  • What's the Difference Between FMEA and FMECA?

    What’s the Difference Between FMEA and FMECA?

    podcast episode with speaker Chris Jackson

    And the answer is not the letter C.' A FMEA is a group activity that follows a logical (and time-proven) structure to effectively brainstorm' what are called corrective actions' for existing or likely problems in design and manufacture of products. Production teams that comprise designers, engineers, technicians and manufacturers typically have a wealth of existing knowledge and understanding of the product being developed. But some people will tell you that an FMECA is not an FMEA. And many government agencies, in particular, demand FMECAs over FMEAs. Interested to understand the difference (if any) between FMEAs and FMECAs? and How can you make an FMECA work for you? Join us at this webinar!

    This Accendo Reliability webinar was originally broadcast on 24 September 2024.

    Download RSS

    To view the recorded video/audio and PDF workbook of the event, visit the webinar page.

    Additional content that may be of interest

    FMEA and HAZOP episode
    Conveying FMEA Results episode
    Differing FMEA Approaches episode
    Exposing The Hidden Flaws of FMEA and Risk Matrices: Advancing Your Risk Assessment episode
    Value of Design FMEA episode

    Fundamentals of FMEA

    Just the fundamentals of FMEA in this fast paced event. FMEA has value, the 10 steps, and a few examples of how it can go all wrong.

    See More

    10 Reasons to do FMEAs

    Exploring ten reasons to do FMEAs, yet actually, reasons to do amazing FMEAs that provide value in a range of ways.

    See More

    Supportability (and FMEAs/FMECAs)

    What is supportability?' Easy! It's the ability of your product, system or service to be supported. But how do we get this so wrong so often?

    See More

    What is the difference between Design and Process FMEAs?

    Get an overview of which FMEAs do what and when you would use one instead of the other? Including Design, Process, and others.

    See More Drawing of Clef voute cathedrale Carcassonne

    Using FMEA Block Diagrams

    This is where taking a breath and understanding our product before we build the wrong thing fast can really helpful.

    See More

    What’s the Difference Between FMEA and FMECA?

    Understand the difference (if any) between FMEAs and FMECAs? and How can you make an FMECA work for you?

    See More

    The post What’s the Difference Between FMEA and FMECA? appeared first on Accendo Reliability.

    24 September 2024, 6:00 pm
  • Fundamentals of Reliability Goals

    Fundamentals of Reliability Goals

    podcast episode with speaker Fred Schenkelberg

    Goals, objectives, milestones, targets, whatever you call them, just have a clear one. Setting a reliability goal is easy. Get a few people together for a short discussion and in less then 10 minutes you can craft a meaningful reliability goal.

    Let's explore the elements that make up a reliability goal. Plus, the range of inputs you can use to define each element. Plus, some best practices when establishing goals.

    Finally, simply setting a goal adds value to your organization – if it is a complete and practical goal. Estimating or measuring that value can be tricky, so let's discuss a few ways you may quantify the value of a goal.

    This Accendo Reliability webinar was originally broadcast on 10 September 2024.

    Download RSS

    To view the recorded video, visit the webinar page.

    Related content:

    Reliability Goals and Requirements episode
    Choose Reliability Goals for Modules episode
    Reliability Goals and Allocation episode
    Aspects of Good Reliability Goals and Requirements episode
    Keeping Reliability Goals Relevant episode

    Sketch of Boudin XIIe siecle

    Establishing Reliability Goals

    Consider both your customer and business expectations to create meaningful goals to guide your team's reliability decisions.

    See More

    Fundamentals of Reliability Performance Monitoring

    An introduction to setting up and using reliability performance monitoring. Be sure to connect the metric to the decision you need to make.

    See More

    Fundamentals of Environmental and Use Conditions

    A basic discussion about the importance of environmental and use conditions for every reliability related decision

    See More

    Fundamentals of Reliability Goals

    Let's explore the elements that make up a reliability goal. Plus, the range of inputs you can use to define each element.

    See More

    Fundamentals of System Effectiveness

    See More

    What’s Wrong with Using ‘FITs’?

    See More

    The post Fundamentals of Reliability Goals appeared first on Accendo Reliability.

    10 September 2024, 5:27 pm
  • Using Fault Trees to Conduct Root Cause Analysis

    Using Fault Trees to Conduct Root Cause Analysis (RCA)

    podcast episode with speaker Chris Jackson

    What is a root cause' of failure? It is something that you did (or didn't) do that ultimately resulted in failure. It's not corrosion (that's a physical process that follows the laws of nature that you can't change). It's not a porous seal that allows moisture to enter your product to cause corrosion (that's a defect or fault that you or your team made happen). Root Cause Analysis (RCA) is the process where we systematically work out what things we did or didn't do that allowed failure to occur, and Fault Trees are often very helpful in finding this root causes. If you want to learn more about RCA or how fault trees can help RCA, join us for this webinar.

    This Accendo Reliability webinar was originally broadcast on 27 August 2024.

    Download RSS

    To view the recorded video/audio and PDF workbook of the event, visit the webinar page.

    Additional content that may be of interest

    Fault Tree Analysis (FTA) course
    What is a Fault Tree'? episode
    3 Perspectives for Fault Tree Analysis episode
    Intro to Fault Tree Analysis article
    FTA vs RBD episode

    Fundamentals of FRACAS

    This webinar introduces you to the basic elements of FRACAS. Plus, we examine a few failed programs so that you can avoid problems.

    See More

    Fundamentals of Root Cause Analysis

    Let's discuss when you have sufficient understanding of a failure mechanism to implement a solution and a few common obstacles to avoid.

    See More

    Essential Reliability Engineering Concepts

    Let's discuss the concept of failures along with a few other concepts universal to reliability engineering.

    See More

    Preventing Moisture and Corrosion Damage

    The goal is to educate the audience on options to prevent electronic equipment failure used in enclosed spaces from corrosion.

    See More

    What is Fatigue?

    Fatigue is interesting in that it allows something to fail without it ever being exposed to stresses that are beyond its strength.

    See More

    So What is the Root Cause?

    This webinar takes you through a framework to explore the understand the root cause of a failure, something we can do something about.

    See More

    Focus on Failure Mechanisms

    Let's explore the many ways something can fail and how understanding failure mechanisms makes a difference.

    See More

    Using Fault Trees to Conduct Root Cause Analysis (RCA)

    Discover the power of root cause analysis with fault trees. Uncover the hidden causes of failure and improve your reliability process.

    See More

    Fundamentals of Early Field Results

    Let's explore the concept of a delta phase and how to implement it in your organization. Plus, how to implement it in various product types.

    See More

    The post Using Fault Trees to Conduct Root Cause Analysis (RCA) appeared first on Accendo Reliability.

    27 August 2024, 6:00 pm
  • Fundamentals of a Professional Development Plan

    Fundamentals of a Professional Development Plan

    podcast episode with speaker Fred Schenkelberg

    Professional development is not about pursuing a degree or title. It's about what you can do with your knowledge. Of course, that is my opinion. Some seek credentials that may lead to a new position or opportunities. Some seek knowledge without intending to use it – education for education's sake.

    Whatever the motivation, we should approach learning meaningfully. Set objectives, do the homework, get feedback or coaching, and establish a routine to continue to hone your knowledge. Whether you want to learn something out of curiosity or master a topic to accomplish a task, you can plan to use your time efficiently.

    Let's explore how to improve your ability to learn and continue to learn throughout your career. As reliability engineers, there seems to be a never-ending list of concepts, failure mechanisms, novel materials, etc., that we can and should know about. With so many options for professional development, let's examine a few principles and tips so you can learn and master what you desire to learn and master.

    This Accendo Reliability webinar was originally broadcast on 13 August 2024.

    Download RSS

    To view the recorded video, visit the webinar page.

    Related content:

    Learning and Professional Development episode
    Potential Long Term Changes to Live Professional Development episode
    Exploring Product Development and AI Through Literature episode
    Competency Development with Tara Holwagner episode
    Conferences: Your Professional Networking episode

    Sketch of Boudins XIIIe XIVe siecle

    Successful Career in Reliability Engineering

    This discussion explores the seven key traits talented, professional, networked, positive, valuable, studiousness, and mentoring ability.

    See More Sketch of Claveaux concentriques

    Getting Started with Reliability Engineering

    Reliability Engineering is a daunting field. The technical breadth of skills spans material science to statistics.

    See More Drawing of Bague colonne cathedrale Sens

    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 Drawing of Porte tapecu

    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 Drawing of Arcature eglise Saint Etienne Nevers

    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.

    See More

    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.

    See More

    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.

    See More

    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.

    See More

    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.

    See More

    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 Fundamentals of a Professional Development Plan appeared first on Accendo Reliability.

    13 August 2024, 5:27 pm
  • 3 Parameter Weibull Analysis

    What is the ‘3 Parameter’ Weibull Analysis

    podcast episode with speaker Chris Jackson

    Some of you might have heard of the Weibull distribution. It is an uncannily accurate way of describing many of the ways components fail. It can model things that wear-in where failure is caused by pre-existing damage and defects in a fraction of products. The Weibull distribution can also model things that wear-out we failure is caused once enough damage has accumulated. And some of you might have heard of the 3 Parameter Weibull distribution.' But what makes this different and (sometimes) helpful? We are always wanting to improve the way we model things, including failure processes. So, to see if the 3 Parameter Weibull Distribution' can help you join this webinar!

    This Accendo Reliability webinar was originally broadcast on 23 July 2024.

    Download RSS

    To view the recorded video/audio and PDF workbook of the event, visit the webinar page.

    Additional content that may be of interest

    Weibull Distribution Part-1 video
    Weibull Distribution Part2: Three-Parameter Weibull, B10 life, Characteristic Life video
    SOR 958 Learning Weibull Analysis episode
    What is the Weibull Distribution? episode
    RiM 08: What is Weibull Distribution? episode

    Sketch of Claveaux XIIIe et XIVe siecles

    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 Sketch of Claveaux XIIIe XIVe siecle

    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 Sketch of Clavette medievale

    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

    The post 3 Parameter Weibull Analysis appeared first on Accendo Reliability.

    23 July 2024, 6:42 pm
  • Fundamentals of Pareto Analysis

    Fundamentals of Pareto Analysis

    podcast episode with speaker Fred Schenkelberg

    Pareto Analysis is a simple yet powerful tool that provides a visual way to help focus on the most critical tasks. The idea that 80% of your field failures come from 20% of the failure mechanisms is one way we can focus on the vital few instead of the insignificant many.

    Let's explore the basics of conducting Pareto Analysis, plus a few different ways to create and modify the plots. Of course, we'll talk about some potential problems and pitfalls to avoid.

    Bring your questions and success/failure stories using this tool. There should be plenty of time for a discussion.

    This Accendo Reliability webinar was originally broadcast on 9 July 2024.

    Download RSS

    To view the recorded video, visit the webinar page.

    Related content:

    QDD 095 After the Storm: Pareto Voting and Screening Methods episode
    SOR 680 Pareto was Right episode
    QDD 015 Using the Pareto Principle and Avoiding Common Pitfalls episode
    Building and Using Pareto Charts article
    SOR 378 Why Pareto Analysis is Not Sufficient episode

    7+ Basic Quality Tools

    Having both awareness and mastery of these tools will enable you to quickly use basic tools to get a handle on the situation.

    See More

    Reliability and Quality

    Let's talk about how quality and reliability overlap and rely on each other's set of capabilities, plus where we differ.

    See More

    Fundamentals of Pareto Analysis

    Let's explore the basics of conducting Pareto Analysis, plus a few different ways to create and modify the plots.

    See More

    The post Fundamentals of Pareto Analysis appeared first on Accendo Reliability.

    9 July 2024, 5:27 pm
  • Understanding (how bad) the Exponential Distribution (is)

    Understanding (how bad) the Exponential Distribution (is)

    podcast episode with speaker Chris Jackson

    We often use probability distributions to help us characterize the likely values a random variable will have. This includes the random variable we call time to failure' or TTF, which is how long something works before it fails. Failure is a random process, but just because it is random, doesn't mean it's unpredictable. Products that wear-in will have vastly different probability distributions for TTF when compare do products that wear-out. So you need to have a good idea of the probability distribution of the TTF of your product when it comes to reliability engineering. But we often see in textbooks and standards the exponential distribution' simply being assumed as a good' TTF probability distribution. But is it? And what happens when it isn't but you use it anyway? Join this webinar to find out!

    This Accendo Reliability webinar was originally broadcast on 25 June 2024.

    Download RSS

    To view the recorded video/audio and PDF workbook of the event, visit the webinar page.

    Additional content that may be of interest

    The 1 Parameter Exponential Distribution 7 Formulas article
    The Exponential Distribution article
    SOR 969 Common Reliability Mistakes episode
    SOR 949 Forecasting Returns episode
    SOR 880 Bathtub Curve Flaws episode

    Sketch of Claveaux XIIIe et XIVe siecles

    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 Sketch of Claveaux XIIIe XIVe siecle

    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 Sketch of Clavette medievale

    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

    The post Understanding (how bad) the Exponential Distribution (is) appeared first on Accendo Reliability.

    25 June 2024, 6:42 pm
  • Fundamentals of Hypothesis Testing

    Fundamentals of Hypothesis Testing

    podcast episode with speaker Fred Schenkelberg

    Let's make a comparison. Let's check our product's key characteristics against specifications, compare vendor life data, or compare the newest design changes to prior performance. We can and should do comparisons well using the appropriate statistical approach.

    Let's examine a handful of parametric and non-parametric comparison tools, including various hypothesis tests. Plus how to best use these tools and when to set them aside and explore another approach.

    Statistics is a part of what a reliability professional does; thus, we all should know the range, power, and applicability of the methods available. Let's explore how to make comparisons well.

    This Accendo Reliability webinar was originally broadcast on 11 June 2024.

    Download RSS

    To view the recorded video, visit the webinar page.

    Related content:

    Sample Size for Hypothesis Testing of μ article
    Single Sample Z-test Hypothesis Testing for Mean with Known Variance article
    Hypothesis Testing article
    Hypothesis Test Selection article
    Hypothesis Test Selection Flowchart 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).

    See More Drawing of Clef arc ogive Vezelay

    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 Ravelin et tenaille

    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.

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    What is Statistical Process Control or SPC?

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    The post Fundamentals of Hypothesis Testing appeared first on Accendo Reliability.

    11 June 2024, 5:27 pm
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