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Inside FMEA

With the Inside FMEA series of articles, my intention is to bring to life the subject of FMEA, and provide value to readers from all levels of experience.

Whether you are new to FMEA, or an FMEA expert, it is my sincere desire that each and every person who reads Inside FMEA articles will discover new insights about FMEA, and experience improved success in FMEA applications.

The first article, called “Welcome to Inside FMEA”, will introduce the series, and provide a glimpse of what is to come.

Readers are encouraged to contact me with any questions about FMEA, or feedback on Inside FMEA articles. Questions, feedback, and ideas for future articles can be sent to carl.carlson@effectivefmeas.com. I will personally respond to all questions and feedback.

I’m excited to bring this new series to Accendo, and hope you enjoy reading the articles, as much as I enjoy writing them. As I say to readers of my book, "best wishes for effective FMEAs."


Carl S. Carlson

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Quality Objective 10: TEST IMPROVEMENTS

“Evaluate what you want – because what gets measured, gets produced.”   James A. Belasco

Years ago, many FMEAs did not recommend actions to improve product designs or testing. They identified risk, which is important; but missed opportunities to actually improve product designs and test plans. In this article, I will outline how to evaluate an individual Design FMEA or Process FMEA against the FMEA Quality Objective for test improvements.

What is meant by “test improvement”?

The concept is to take specific action to add new tests and/or revise current tests, in order to address high detection risk. [Read more…]

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FMEA Quality Objective 9: Design Improvements

FMEA Quality Objective 9: Design Improvements

Progressive improvement beats delayed perfection. Mark Twain

In this article, I will outline how to evaluate an individual Design FMEA or Process FMEA against the FMEA Quality Objective for design improvements.

What is meant by “design improvement”?

An essential part of FMEA procedure is for the FMEA team to recommend and implement actions to reduce risk to an acceptable level. For Design FMEAs, this includes actions to improve the product design. For Process FMEA, this includes actions to improve the design of the manufacturing or assembly process. Of course, there are other types of actions that can be recommended, such as test improvements; but this quality objective is focused on design improvements. [Read more…]

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Quality Objective 8: SPECIAL CHARACTERISTICS

Quality Objective 8: SPECIAL CHARACTERISTICS

“Always remember, your focus determines your reality” – George Lucas

In this article, I will outline how to evaluate an FMEA against the FMEA Quality Objective for identifying special characteristics. Special characteristics are often not well understood by FMEA teams, and yet have potential to be highly useful in FMEA applications.

[Read more…]

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Quality Objective 7: HIGH-RISK FAILURES IDENTIFIED

“Risk comes from not knowing what you’re doing” – Warren Buffett

In this article, I will outline how to evaluate an FMEA against the FMEA Quality Objective for identifying high-risk failures.

One definition for “risk” is “the possibility of loss or injury;” and “high” means “of a greater degree, amount or cost than expected.” Putting these words together, “high risk” means the anticipated loss or injury is too great. [Read more…]

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Quality Objective 6: TECHNICAL RISK ANALYSIS

“Risk analysis is the art of turning uncertainty into actionable insight.” — Anonymous

In this article, I will outline how to evaluate an FMEA against the FMEA Quality Objective for Technical Risk Analysis.

By definition, “risk analysis” is “the systematic process of identifying, evaluating, and estimating the levels of risk involved in a situation, process, or system, in order to inform decision-making. [Read more…]

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Quality Objective 5: TEAM

Many ideas grow better when they are transplanted into another mind than the one where they sprang up.  Oliver Wendell Holmes

In this article, I will outline how to evaluate an FMEA against the FMEA Quality Objective for FMEA Team. I’ll include relevant information from the chapter in the FMEA Preparation series called “Assembling the Correct FMEA Team.”

[Read more…]

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Quality Objective 4: Lessons Learned

Every failure is a lesson learned about your strategy. Thomas Edison

In this article, I will discuss how to evaluate an FMEA against the FMEA Quality Objective for Lessons Learned.

By definition, a “lesson” means “something learned by study or experience,” and “learn” means “to gain knowledge or understanding of by study, instruction or experience.”

What are Lessons Learned?

Lessons Learned are specific data from the field (or from manufacturing plant history in the case of Process FMEAs) that documents relevant information about failures, from which knowledge can be gained and used in support of future product programs. [Read more…]

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FMEA Quality Objective 2: SCOPE

“If you don’t know where you are going, you’ll end up someplace else.” – Yogi Berra

As summarized in the first article in this series, “New Series – The Quality of FMEAs,” each month, I will write an article focusing on one of the 14 FMEA Quality Objectives. The intent is to provide insights and application tips for evaluating how well an FMEA meets the quality objectives. By learning to apply FMEA quality objectives, you can help to ensure that product designs and manufacturing processes are safe and reliable. If you didn’t read the introductory article, now is a good time to read it, since it explains FMEA Quality Objectives, and how they are used to create high-quality FMEAs.

In this article, I will outline how to evaluate an individual FMEA against the FMEA Quality Objective for Scope. [Read more…]

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FMEA Quality Objective 1: FMEA PLAN

Good fortune is what happens when opportunity meets with planning   Thomas Edison

As summarized in the first article in this series, “New Series – The Quality of FMEAs,” each month, I will write an article focusing on one of the 14 FMEA Quality Objectives. The intent is to provide insights and application tips for evaluating how well an FMEA meets the quality objectives. By learning to apply FMEA quality objectives, you can help to ensure that product designs and manufacturing processes are safe and reliable. If you didn’t read the introductory article, now is a good time to read it, since it explains FMEA Quality Objectives, and how they are used to create high-quality FMEAs.

In this article, I will outline how to evaluate an FMEA Plan against the FMEA Quality Objective for FMEA Plans.

[Read more…]

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Principles of Effective Teaching – A Summary

“I cannot teach anybody anything, I can only make them think.” — Socrates

Reliability engineers, FMEA team leaders, and other quality and reliability professionals are often called upon to teach the principles of reliability or FMEA. If you want to convey knowledge to another person, you are teaching. If you want to learn from another person who is teaching, you will benefit from learning these principles.

What is effective teaching?

Effective teaching results in the target knowledge and skills being conveyed to the student, with each student having a working knowledge of the content, and able to apply the subject matter successfully. You have successfully taught a subject when students understand the material and have attained the ability to apply the skills for the subject being taught. [Read more…]

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New Series – The Quality of FMEAs

“Quality is not act.  It is a habit.”  – Aristotle

This month will begin a new series of articles on the quality of FMEAs, part of the Inside FMEAs series. The series will provide insights and application tips for evaluating how well an FMEA meets quality objectives. The intent is to create FMEAs that add value by accomplishing the objectives for FMEA, not filling out a form.

What is an FMEA Quality Objective?

We’ll begin with definitions from the Oxford English dictionary. “Quality” is defined as “the standard of something as measured against other things of a similar kind; the degree of excellence of something.” “Objective” is “a thing aimed at or sought; a goal.”

Building from the above definitions, FMEA quality objectives are specific goals or aims that measure the degree of excellence of an FMEA. [Read more…]

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Key Teaching Principle # 11: Prepare, Prepare, Prepare!

As covered in the first article in this series, Principles of Effective Teaching, reliability engineers, FMEA team leaders, and other quality and reliability professionals are often called upon to teach the principles of reliability or FMEA. Whether you are a student who wants to enhance your learning experience, an instructor who wants to improve teaching results, or an engineer who wishes to convey knowledge to another person, this series will offer practical knowledge and advice.

“Success depends upon previous preparation, and without such preparation there is sure to be failure.”   Confucius

Like any task in life, it is essential that instructors prepare well for each course being taught.

[Read more…]

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Key Teaching Principle # 10: Application

As covered in the first article in this series, Principles of Effective Teaching, reliability engineers, FMEA team leaders, and other quality and reliability professionals are often called upon to teach the principles of reliability or FMEA. Whether you are a student who wants to enhance your learning experience, an instructor who wants to improve teaching results, or an engineer who wishes to convey knowledge to another person, this series will offer practical knowledge and advice.

I have been impressed with the urgency of doing. Knowing is not enough; we must apply. Being willing is not enough; we must do.  Leonardo da Vinci

Key Teaching Principle # 10 compels the instructor to ensure that each and every student learns how to apply the material being taught, in a variety of realistic scenarios. [Read more…]