
DFMEA and Assumptions
Abstract
Carl and Fred discuss a listener question about the assumptions that go into a Design FMEA, relating to manufacturing and assembly.
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Your Reliability Engineering Professional Development Site
by Carl S. Carlson Leave a Comment

Carl and Fred discuss a listener question about the assumptions that go into a Design FMEA, relating to manufacturing and assembly.
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by Greg Christensen Leave a Comment

This impromptu episode was recorded following a CMMS rant – Greg was talking all kinds of trash and asking questions. Corey Dickens knocked this out of the park!! Just listen and then tell us your thoughts in the comments!!
by Carl S. Carlson Leave a Comment

Carl and Fred discuss why the skill of listening is essential to successful application of reliability engineering.
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by Greg Christensen Leave a Comment

Maintenance Sea Stories II for Veteran’s Day 2024!! We have the honor of hosting Bryan Bieschke and Howard Penrose for our 2nd installment of this series on CMMSradio!!
Fun times ahead!! A few stories, some US Navy slang, and at least a few laughs. Staying consistent we even had a glitch (Howard LOL) just like last year!! Get in here and have a listen while supporting ALL US Military Veterans around the world!! Thank you for your service and sacrifice!!
Thank you for supporting ALL US Military Veterans and for following CMMSradio!! [Read more…]
by Fred Schenkelberg Leave a Comment

Most of us are familiar with the data analysis method called regression analysis. Maybe not familiar enough in some cases. The analysis allows us to identify and model trends or relationships. For example, we might examine the relationship between the speed of a production line and the number of out-of-spec items.
While regression analysis is a common method that many of us use regularly, understanding some of the limitations and options can enhance our analysis insights and accuracy. Understanding the assumptions and how to test them is a fundamental skill worth mastering.
Let’s explore a few of the limitations, checks, and options when taking a look at some data. From checking assumptions to assessing the goodness of fit, and a quick exploration of various approaches beyond simple linear regression.
by Greg Christensen Leave a Comment

by Mike Konrad Leave a Comment

This is the second of four episodes on the subject of soldering materials.
In today’s episode, continuing the subject of soldering materials, diving deep into the science, strategy, and subtleties behind one of the most foundational elements of electronic assembly: soldering materials.
Joining me are two experts from KOKI Solder—Shantanu Joshi, Head of Customer Solutions and Operational Excellence, and Greg Starrett, General Manager of North American Operations. Together, they bring decades of experience in solder chemistry, process engineering, and real-world reliability.
We’ll explore how soldering materials influence long-term performance, how material and process decisions interact, and what assemblers should consider when aiming for high-reliability outcomes.
From surface finishes and flux residues to void mitigation and future trends in solder formulation, this episode offers practical insights that go well beyond the datasheet.
So whether you’re on the factory floor, in the lab, or managing quality and reliability at scale—this conversation is for you.
Shantanu Joshi
Head of Customer Solutions
shantanu@kokiamerica.com
Greg Starrett
National Sales Manager
greg@kokiamerica.com
by Enrico Belmonte Leave a Comment
by Greg Christensen Leave a Comment

by Dianna Deeney Leave a Comment

If you reach for the nearest “risk” template, it might cause more problems.
There are two very different jobs we ask risk tools to do. In this episode, we talk about how to pick the one that actually moves your project forward.
Along the way, we call out organizational risks that belong in resilience planning, not product FMEAs.
by Dianna Deeney Leave a Comment

Dianna and Fred discuss the implementation and effectiveness of Quality Management Systems (QMS) and how they impact organizational performance.
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by Greg Christensen Leave a Comment

by Ansumi de Bruin Leave a Comment

Get ready to take off with Lieutenant Colonel David Wilbur! In this exciting episode, Andrew sits down with a former commanding officer in the US Marines and F-18 pilot who will take you on a journey through the thrilling world of high-performance fighter aircraft. Discover the adrenaline rush that comes with flying an F-18 to the limits of its capability, as Dave shares his personal addiction to the complexity and risk involved in the orchestration between man and machine.
But it’s not just about the pilot – Dave reveals the incredible team of people who work tirelessly behind the scenes to make it all happen, from manufacturers and maintenance personnel to engineers and air traffic controllers. And you’ll be surprised to learn how these lessons from the Navy translate seamlessly into the world of business!
Andrew picks Dave’s brain on the importance of teamwork and leadership, and how they both play a crucial role in ensuring successful operations in both the military and corporate worlds. You’ll hear firsthand about Dave’s experiences commanding a squadron of F-18s and the lessons he learned about collaboration and resilience, all while leading in an environment that demands reliability and unwavering strength.
So buckle up and join us for an unforgettable ride with Lieutenant Colonel David Wilbur!
by Greg Christensen Leave a Comment

by Dianna Deeney Leave a Comment

Dianna and Fred discuss customer service and AI: focusing on the impacts and challenges presented by the adoption of Artificial Intelligence (AI) for customer service.
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