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Denise Robitaille
Blame is one of the most useless, albeit pervasive, reactions that surround problem solving. For many people, the initial reaction when something goes wrong is: “Who did this?” The less-than-subtle implication underlying this question is: “I want to know who screwed up.” Some may even…
Praveen Gupta
Lean and Six Sigma have been implemented for many years and organizations have benefited from both methodologies. With Six Sigma, corporations have reaped benefits in the billions of dollars. With lean, organizations have reported up to 90-percent reductions in space utilization and cycle-times.…
In the last InsideSixSigma issue, we published a brain teaser by Steve Wise, who proposed a scenario and asked you to pick a chart that best described the situation in a manufacturing operation. Here, Wise gives the correct response and comments on the wrong ones. Correct response The…
Steven Ouellette
This month let’s examine another common mistake that some people (not my loyal, intelligent, heretical and, let’s face it, downright attractive readers) make when they use Six Sigma. I expect to seriously annoy some practitioners when I say that Six Sigma isn’t a method of continuous…
Steve Wise
In a certain operation, a part is subject to a high-temperature curing cycle. The ideal curing scan is illustrated in the chart below. The oven chamber begins at room temperature, ramps up to a conditioning temperature of about 80 degrees, dwells for four minutes, ramps up again to the curing…
Denise Robitaille
I was recently asked to comment on the ISO 9001 requirements regarding external documents. My first reaction was to point out a distinctive subtlety in the actual text of the requirement. Many users have gotten into the habit of referring to this category as “external documents” when in fact, the…
Brandon Kerkstra
For 20 years, I have worked with many companies to achieve a variety of registrations. As a sales manager, auditor, consultant and trainer, I have noticed that a number of companies haven’t realized the benefits that they expected from standards registration. Some of them have actually become worse…
Chip Evans
This is the first of a series of articles intended to share with Quality Digest’s readers key aspects of the global movement toward hazardous substance–free (HSF) products and processes and how they affect organizations. SBGi helps producers of electronic and electrical products prepare…
Praveen Gupta
Editor’s note: This is an attempt to use DMAIC methodology to resolve conflicts, in concert with the approach presented in an article titled “Feds may unleash Six Sigma on terrorism” by Del Jones in USA Today, October 30, 2002. By no means does either the author or Quality Digest consider the…
Tony Coray
One of the latest trends in the ongoing evolution of Six Sigma is its rising popularity among college students and its appearance in universities’ curricula. These courses are exposing students to the power of data-driven quality improvement and, in many cases, giving them firsthand…
Steven Ouellette
As I said in my premier Heretic column, “Dogma and Definition,” I’m interested in examining our assumptions and premises about Six Sigma so we can discard the dross and refine the potential benefits in implementing it.To that end, I have decided to co-opt an omnipresent element of pop…
Denise Robitaille
Don’t you love it when you go to the store and they have a “BOGO” sale? BOGO, as in buy one, get one. Who can resist the attraction of being able to get two things for the price of one? I once had a client who was going through the company’s registration assessment for ISO 9001. The client…
Praveen Gupta
Considering the leadership at Motorola and General Electric provided by stalwarts such as Bob Galvin and Jack Welch, respectively, I believe that two leaders with totally different styles can get similar results using the same tools. When I worked at Motorola in Bob Galvin’s time, there was a rule…
David Schwinn
Once upon a time, in a real, live U.S. corporation, top management decided that Six Sigma was a good idea. They trained up many Black Belts to lead projects to produce documented savings as defined by the existing accounting system. To encourage people to be successful, the Black Belts—…
Denise Robitaille
I have long maintained that renumbering procedures from the defunct ISO 9001:1994 standard to reflect the numerical scheme of ISO 9001:2000 is an exercise of questionable value. After all, aren’t they just numbers? What difference can it possibly make if your purchasing procedure is…
Praveen Gupta
At a recent committee meeting of a professional association, the speaker talked about print media and the Internet. Print media are struggling because the Internet can more easily disseminate information. The Internet is changing the world, and print media are those most directly affected by this…
Steven Ouellette
I
n Dirk Dusharme’s First Word in the April 2006 issue of Quality Digest, he sneaks into the back of the “Church of the Six Sigma” and cannily reports the goings on. In this column, I will burst in through the doors dressed in motley and try to pry the scales off of your eyes, chanting, “DMAIC…
Denise Robitaille
"For want of nail a shoe was lost For want of a shoe a horse was lost For want of horse a rider was lost For want of a rider a battle was lost For loss of a battle a kingdom was lost And all because of a horseshoe nail." In researching the origins of this familiar cautionary maxim, I…
Praveen Gupta
Six Sigma has gained a reputation as a data-driven statistical methodology for process improvement. If the statistical methodology by itself were responsible for Six Sigma’s success, then there would be nothing new in Six Sigma. Methodologies based on data-driven statistics have been known for many…
All too often FMEA (Failure Modes and Effects Analysis), DFMEA (Design, Failure Modes, and Effects Analysis) or FMECA (Failure Mode, Effects, and Criticality Analysis) ends up costing a company hundreds or thousands of dollars to prepare and returns nothing by way of payback, increased…
Denise Robitaille
A few months ago, I wrote about the importance of understanding your customers’ requirements. We looked at requirements that exceed the traditional scope of product specifications such as labeling, packaging and documentation.This month, we’ll take a look at how we communicate our…
Praveen Gupta
I talk to a lot of people and most of them are stressed at work and carrying it over to their homes. The question then becomes, “What drives performance—fear or fun?”If someone asks employees what it’s like to work at Google, the most likely answer is that it’s exciting to work in a fun,…
Dr T Burns
In 1633, opposition to the common viewpoint could mean death. This was the case with Galileo when he proposed that the Earth revolved around the sun. He was tried for heresy. Of course things are different today. People who question dogma are no longer burnt at the stake. Instead, they’re branded…
David C. Crosby
Zero defects is an idea that was discovered in the early 1960s. It was articulated by Phil Crosby and first implemented at the Martin company in Orlando, Florida. Zero defects enjoyed widespread popularity until the mid 1970s, and almost every major company and their suppliers had a zero-defects…
Denise Robitaille
As an auditor, I have a hard time maintaining my composure when individuals tell me they’re unhappy with their registrar and yet have taken no action to address the matter. If clients are dissatisfied with the conduct of an auditor or service they’re getting from their certification…