Tag Archives: Fred Schenkelberg

#371 – DELIVERING THE BAD NEWS: SAFELY – FRED SCHENKELBERG

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Reliability engineering includes delivering bad news. This piece of equipment will fail soon, this design won’t survive outdoor use.

We start early with engineering judgment on design weaknesses. Continue by organizing groups to evaluate and comment on what will likely fail. We test, prod, poke and force failures to occur. Then we tally the actual performance and compare that to the what we hoped.

We are the bearers of bad news all too often.

So how do you avoid the stigma attached to that bad news? Continue reading →

#370 – VALUE OF MAKING BETTER DECISIONS – FRED SCHENKELBERG

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We make decisions every day. Our project teams and organizations have many individuals making decisions every day. Most of these decisions have little to do with product reliability, yet a surprising number of design, marketing, production, and customer care decisions that have a direct impact on product reliability performance.

As a reliability professional, do you work to make better decisions? Do you work to enable the individuals designing, producing, marketing, etc your organization’s products to make better decisions concerning reliability? Continue reading →

#369 – CHANGING SUPPORT FOR RELIABILITY ENGINEERING – FRED SCHENKELBERG

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In most organizations being a reliability engineer is a lonely position. I like to think we’re so effective that one or just a small team is all any an organization needs.

As with any engineering position, we have specialized training and skills. We view the world and problems just a little differently than others. Then we use statistics, which tends to future isolate us from our peers. Continue reading →

#368 – QUALITY & RELIABILITY: SIMILARITIES AND DIFFERENCES – FRED SCHENKELBERG

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I like to say Reliability is all of quality over time. Quality professional tend to say reliability is an element of quality. David A. Garvin of the Harvard Business School suggests there are eight dimensions to quality, including reliability.

Either way one relates quality and reliability we need to remember that quality or reliability is not a department, team, the engineering down the hall. Quality and reliability is part of the culture of the organization. It is how we make decisions the impact how the product or service performs for customers. Continue reading →

#364 – WHAT IS THE RELIABILITY OF THE RELIABILITY FUNCTION? – FRED SCHENKELBERG

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Jezdimir Knezevic of the MIRCE Akademy published a paper with the title above and I have a few comments.

In the article, Jezdimir suggests that the statistical approach to describing the world about us is fundamental flaws and not inherently useful for our use. He compares a mathematical/statistical approach to a scientific approach and finds the stats wanting.

Let’s take a critical look at the topic of this paper and conclusions. Continue reading →