Project budgeting can determine if a project is selected or cancelled. How accurate are budgets? They are often far away from reality. How can we do better? [Read more…]
Better Budgets
on Tools & Techniques
A listing in reverse chronological order of articles by:
- Dennis Craggs — Big Data Analytics series
- Perry Parendo — Experimental Design for NPD series
- Dev Raheja — Innovative Thinking in Reliability and Durability series
- Oleg Ivanov — Inside and Beyond HALT series
- Carl Carlson — Inside FMEA series
- Steven Wachs — Integral Concepts series
- Shane Turcott — Learning from Failures series
- Larry George — Progress in Field Reliability? series
- Gabor Szabo — R for Engineering series
- Matthew Reid — Reliability Engineering Using Python series
- Kevin Stewart — Reliability Reflections series
- Anne Meixner — Testing 1 2 3 series
- Ray Harkins — The Manufacturing Academy series
Can You Anticipate Everything?
Is it possible to anticipate everything that could go wrong?
“Prediction is very difficult, especially if it’s about the future.” Niels Bohr
In an FMEA, is it possible to think of everything that might happen in the future? What strategies can be used by FMEA teams to maximize the opportunity to anticipate what can go wrong, so risk can be reduced to an acceptable level?
What’s the Difference Between Cpk and Ppk?
Several years ago, I was trying to fill a quality engineer’s position within my department. One person’s resume caught my attention. Under a section titled “Areas of Expertise”, it read “Quality Engineering Statistics”. “My gosh”, I thought, “We’ve got to call this guy for an interview. [Read more…]
Smooth Schedules
New Product Development is a high impact situation. Getting to market so sales can begin is big. Yet, projects seem to constantly take longer than expected. [Read more…]
Gathering Information
[Author note: This article is being published mid-month, and is part of the FMEA Preparation series. It was earlier written, but inadvertently omitted from publication, as part of this series.]
Gathering Information for FMEA Preparation
One of the most important steps in FMEA preparation is gathering all of the relevant documents and information. If this step is missed or done inadequately the FMEA meetings will be burdened with extra tasks related to missing information, the time of the subject-matter experts will be wasted, and the FMEA results potentially compromised.
“True genius resides in the capacity for evaluation of uncertain, hazardous, and conflicting information.” – Winston Churchill
Seven Simple Tools of Problem Solving
Problem solving can often be accomplished using Seven Simple Tools. Scope, data collection and data display need to be addressed, and these tools cover the needs in a manner with limited complexity. [Read more…]
What is Process Capability Analysis? Really.
I recently read the results of a AAA survey where Americans were asked to rate their own driving abilities. 73% of those surveyed considered themselves “better-than-average” drivers. Obviously only 50% of the drivers can actually be better than average. So it follows that at least 23% of those surveyed are mis-estimating their own skills.
This over-confidence in one’s abilities seems to find its way into all sorts of areas … including process capability analysis. Everyone who’s been around manufacturing for any length of time has certainly heard of Cp and Cpk. Most of them know that “higher is better” when it comes to these indices. And many will nod their heads and smile when you suggest that Cpk and Ppk account for centeredness, whereas Cp and Pp do not. But only a small percentage of manufacturing professionals can cogently answer the question, “What is Process Capability analysis?” [Read more…]
Countering Belief Bias
It has been said that beliefs come first, and we then find supporting facts for them second. Can we reduce this belief bias? Can we improve our decision making? [Read more…]
Bias Toward Outside Inputs
Resolving a company challenge can get complicated. Could an outside resource accelerate the process? Or is it a distraction? Are there behavioral reasons we need to consider to provide a balance perspective to make the decision? This is discussed in this video. [Read more…]
Using Process FMEAs to Improve Process Control Plans
“Science is the process that takes us from confusion to understanding…” – B
Properly done, Process FMEAs should improve manufacturing and assembly processes and corresponding process controls. This article describes how PFMEAs can be used to improve process controls, which are embodied in the Process Control Plan (PCP).
Bias for Achieving Success
We all have biases impacting our ability to achieve success. We need to acknowledge them. By making personal choices, we can improve our odds. There are also team structure and ground rules to consider for providing an advantage. [Read more…]
Process Capability
Process capability is a key technique for confirming design and process requirements. This video discusses common elements of the approach. [Read more…]
Why the Tie
As casual dress has taken over many work environments, we still wear a tie to events and while working with clients. Why do we continue to do this? Listen to hear the background of this choice. [Read more…]
Corrective Action and Preventative Action – CAPA
A critical operation within many organizations is CAPA processes. The tool set to address issues is extensive. This video addresses the topic at a high level to help direct your approach. [Read more…]
Using Design FMEAs to improve Design Verification Plans
“I didn’t fail the test, I just found 100 ways to do it wrong.” Benjamin Franklin
Properly done, Design FMEAs should improve product designs and test plans. This article describes how DFMEAs can be used to improve testing and analysis, which are embodied in the Design Verification Plan (DVP).
