Being Curious about Field Failures
Abstract
Kirk and Fred discussing the notion that being curious about failures is a key element of being a reliability engineer.
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SOR 340 Being Curious about Field Failures
SOR 339 Root Cause Analysis and Chain of Events
Root Cause Analysis and Chain of Events
Abstract
Kirk and Fred discussing the difficulties in sorting out a root cause when it requires a unique sequence of events.
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SOR 330 Pinball Reliability from an Operators Viewpoint
Pinball Reliability from an Operators Viewpoint
Abstract
Kirk and Ryan Wanger discussing reliability in pinball machines and the challenge of keeping his many pinball machines operational in the field.
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SOR 329 Why Do Some Still Use Parts Count Predictions?
Why Do Some Still Use Parts Count Predictions?
Abstract
Kirk and Fred discuss the continued use of prediction models in reliability engineering, such as MIL-HDBK 217F or any other models based on the 217 which is last revised in 1995.
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SOR 328 Cables and Connectors and HALT
Cables and Connectors and HALT
Abstract
Kirk and Fred discussing the benefits and limits of using HALT for finding issues with cables and connectors, and common cause for many failures or intermittent operation in electronic hardware.
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Will reparable designs help reduce electronics waste?
Another one bites the dust!
Apparently, my lovely wife is one of the best at finding stress testing limits of kitchen blenders, or we are unlucky at getting blenders that had some latent defect. She has discovered the destruct limit of 3 blenders within months of use. She does not do in the formal HALT methodology, as they break in what most would consider normal use conditions. It may have been a valid HALT evaluation if she had started with soft or easy to blend materials, starting with o ice or nuts and measured the time to reach its destruct limit. [Read more…]
SOR 305 Customer Service and Reliability
Customer Service and Reliability
Abstract
Kirk and Fred discussing personal experiences in customer service and good and bad aspects of having an IPhone battery replaced.
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SOR 304 Is HALT Just Another Tool in the Tool Bag?
Is HALT Just Another Tool in the Tool Bag?
Abstract
Kirk and Fred discussing the understanding of HALT and the fact that many see as HALT, the finding of operational limits and weaknesses, as “just another tool in the reliability engineering tool bag” and how for Kirk it is most efficient approach to reliability development.
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SOR 291 Let’s Change the Reliability Engineering Practice
Let’s Change the Reliability Engineering Practice
Abstract
Kirk and Fred discussing the continued need to change much of the activities in reliability engineering in the goal of ensuring and improving the reliability of electronics and electro-mechanical systems.
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SOR 290 The Problems with Our Reliability Engineering Practice
The Problems with Our Reliability Engineering Practice
Abstract
Kirk and Fred discuss the history of our Speaking of Reliability podcasts and the changes needed in approaches to reliability engineering and the need for leaders to continue practical and efficient reliability development.
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SOR 272 Pay Attention to Wearout Symptoms
Pay Attention to Wearout Symptoms
Abstract
Kirk and Fred discussing how sometimes we get accustomed to a product starting to wear out when it is still functioning, and how long can we go without replacement.
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SOR 271 Should I Use TTF or TBF Calculations?
Should I Use TTF or TBF Calculations?
Abstract
Kirk and Fred discussing comments we have received throughout the history of “Speaking of Reliability”. In this podcast we discuss one of the questions “should I calculate an average MTTR or MTBF ? “. We review the reasons that calculating an average time to or between failures does little to help make more reliable systems. ᐅ Play Episode
SOR 263 How Robust to Accidents Does a Product Need to Be?
How Robust to Accidents Does a Product Need to Be?
Abstract
Kirk and Fred discussing the continued issue of how tough and robust does a product have to be or should be for their markets.
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SOR 262 How Do Consumers Judge Reliability?
How Do Consumers Judge Reliability?
Abstract
Kirk and Fred discussing the big question is how robust should a product be to be “good enough” for use and occasional accidents?
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SOR 255 How Much is Reliability Dependent on the Design, the Manufacturing, and the Customer Use Conditions?
How Much is Reliability Dependent on the Design, the Manufacturing, and the Customer Use Conditions?
Abstract
Kirk and Fred discussing the many causes and contributors to products failing after purchase. How do we know which factors are the largest contributor to causing failures?
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