Category Archives: Manufacturing

Manufacturing Outlook and History In the USA and Globally

Posted on February 27, 2014 by John Hunter

I write primarily about management improvement on this blog – which makes sense given the title. In the very early days I had more on investing, economic data, science, engineering and travel. Then I created three new blogs (Curious Cat Investment and Economics Blog, Curious Cat Science and Engineering Blog, Curious Cat Travel Photos blog) and that made this blog more focused. Even so the lines of what fits where can be a bit fuzzy and I continue to write … Continue reading →

Posted in Economics, Manufacturing | Tagged China, Data, economic data, economy, Germany, Japan, Manufacturing, USA | 1 Comment

George Box

Posted on March 28, 2013 by John Hunter

I would most likely not exist if it were not for George Box. My father took a course from George while my father was a student at Princeton. George agreed to start the Statistics Department at the University of Wisconsin – Madison, and my father followed him to Madison, to be the first PhD student. Dad graduated, and the next year was a professor there, where he and George remained for the rest of their careers. George died today, he … Continue reading →

Posted in Data, Deming, Design of Experiments, Management, Manufacturing, Process improvement, Quality tools, quote, Respect, Six sigma, Statistics, Systems thinking, UK | Tagged curiouscat, Data, Deming, Design of Experiments, George Box, John Hunter, Madison, management, Process improvement, quote, respect for people, Six sigma, Statistics, UK, William Hunter | 15 Comments

Special Cause Signal Isn’t Proof A Special Cause Exists

Posted on October 3, 2012 by John Hunter

One of my pet peeves is when people say that a point outside the control limits is a special cause. It is not. It is an indication that it likely a special cause exists, and that special cause thinking is the correct strategy to use to seek improvement. But that doesn’t mean there definitely was a special cause – it could be a false signal. This post relies on an understand of control charts and common and special causes (review … Continue reading →

Posted in Data, Deming, Management, Manufacturing, Process improvement, Quality tools, quote, Six sigma, Statistics, Systems thinking | Tagged control chart, curiouscat, Data, Deming, in-process measures, Process improvement, Quality tools, Six sigma, Systems thinking, variation

Leading Manufacturing Countries from 2000 to 2010: China, USA…

Posted on August 13, 2012 by John Hunter

Over the years I have been posting data on the manufacturing output of leading countries. In 2010 China finally overtook the USA to becoming the leading manufacturer (long after you would have thought listening to many news sources and political leaders). In a previous post on the Curious Cat Economics Blog I looked at the output of the top 10 manufacturing countries with a focus on 1980 to 2010. In 1995 the USA was actually very close to losing the … Continue reading →

Posted in China, Manufacturing | Tagged China, curiouscat, economic data, economy, Germany, India, Japan, Manufacturing, UK, USA | 2 Comments

Marketplace Looks at the Apple Economy

Posted on April 15, 2012 by John Hunter

Marketplace looks at the Apple economy in China [the broken link was removed]. Marketplace is an excellent source of actual journalism; rare in the post Bill Moyers days, sadly. A look inside a Foxconn factory< [the broken link was removed] The first misconception I had about Foxconn’s Longhua facility in the city of Shenzhen was that I’ve always called it a ‘factory’ — technically, it is. But after you enter the gates and walk around, you quickly realize that it’s … Continue reading →

Posted in China, Economics, Manufacturing | Tagged Apple, China, Economics, Manufacturing | 1 Comment

Looking at Auto Manaufacturing in the USA

Posted on February 6, 2012 by John Hunter

America’s Dirty War Against Manufacturing Bob Lutz, the former head of GM, says it was neither uncompetitive wages nor unions that drove the Big Three into decline. It was a management with its eye focused on the bottom line and the short term. That sentiment should be familiar to students of Deming (it is one of Deming’s 7 deadly diseases). It is sad that this bad management practices, short-term thinking, continues to do harm several decades later. Hopefully we can … Continue reading →

Posted in Deming, Economics, Manufacturing | Tagged cars, Deming, economic data, economy, lean manufacturing, Manufacturing, Toyota, USA | 1 Comment

Manufacturing Skills Gap or Management Skills Gap?

Posted on November 7, 2011 by John Hunter

I stumble across articles discussing the problem of manufacturers having difficulty finding workers with the skills they need (in the USA largely, but elsewhere too) somewhat regularly. While it is true that companies have this problem, I think looking at the problem in that way might not be the most insightful view. Is the problem just that potential workers don’t having the right skills or the result of a long term management skills gap? To me, the current manufacturing skills … Continue reading →

Posted in Lean thinking, Management, Manufacturing, quote, Respect, Systems thinking | Tagged Career, Deming, hiring, jobs, lean manufacturing, long term thinking, management, managing people, Manufacturing, problem solving, quote, respect for people, Systems thinking, workplace improvement | 3 Comments

6 New Kiva Loans to Manufacturing Entrepreneurs

Posted on July 28, 2011 by John Hunter

I have been a big fan of Kiva for quite some time, and have written about it previously: Kiva – Giving Entrepreneurs an Opportunity to Succeed, Thanksgiving: Micro-financing Entrepreneurs. I made 6 new loans today to manufacturing entrepreneurs in the USA (and Mexico); Tajikistan; Nicaragua; Armenia; and 2 in El Salvador. The webcast above shows Armen Tsaghikyan in Armenia. It does seem like his process maybe could use a benefit from a bit of application of lean manufacturing ideas. It … Continue reading →

Posted in Investing, Manufacturing | Tagged entrepreneur, Investing, Manufacturing, respect for people

Touring Factories on Vacation When I Was Young

Posted on July 13, 2011 by John Hunter

Growing up, occasionally, a family vacation would include a factory tour related to my Dad’s work. He was providing some management or engineering consulting and took the opportunity to check in on progress and visit the gemba. Here is a photo from one of those tours (in Nigeria, I think). My brother and Mom are visible in the photo. The tours (which were not a very common occurrence) were quite enjoyable and interesting. Though I really didn’t like how noisy … Continue reading →

Posted in Lean thinking, Manufacturing | Tagged Bill Hunter, gemba, John Hunter, Manufacturing, visual management | 2 Comments

Factorial Designed Experiment Aim

Posted on April 25, 2011 by John Hunter

Multivariate experiments are a very powerful management tool to learn and improve performance. Experiments in general, and designed factorial experiments in particular, are dramatically underused by managers. A question on LinkedIn asks? When doing a DOE we select factors with levels to induce purposely changes in the response variable. Do we want the response variable to move within the specs of the customers? Or it doesn’t matter since we are learning about the process? The aim needs to consider what … Continue reading →

Posted in Design of Experiments, Management, Manufacturing, Process improvement, Quality tools, quote, Science, Six sigma, Statistics | Tagged Design of Experiments, engineering, experiments, management, Manufacturing, Process improvement, Quality tools, quote, Six sigma, Statistics | 4 Comments

Manufacturing Jobs Increasing for First Time Since 1998 in the USA

Posted on September 29, 2010 by John Hunter

Surprise! Blue collar jobs are coming back [the broken link was removed] Manufacturing employment began its decline long before the recession, losing jobs every year since 1998. But since the start of this year, there’s been a 1.6% gain in manufacturing jobs — about twice the pace of growth in other private sector jobs. … The unemployment rate for manufacturing workers has also shown much greater improvement than for workers overall, dropping to 9.5% in August from 13% in December. … Continue reading →

Posted in Economics, Manufacturing | Tagged economic data, economy, Manufacturing | 2 Comments

Manufacturing in the USA, and Why Organizations Often Don’t

Posted on May 9, 2010 by John Hunter

Manufacturing in the USA continues to do well. But it could do better. There are reasons manufacturing that could be located in the USA is not. And addressing those can increase USA manufacturing. Some reasons are sensible, based on the existing economics and realities of comparative advantage. Some reasons are just flawed thinking, such as the “spreadsheet management” taught at many business schools that Deming and lean thinkers can understand the flawed thinking that leads to outsourcing. Typical wall street … Continue reading →

Posted in Economics, Manufacturing | Tagged China, Economics, Manufacturing, USA | 3 Comments

The Toyota Way – Two Pillars

Posted on April 15, 2010 by John Hunter

Toyota is receiving plenty of criticism now, much of it for good reason. There is also a large amount of psychology involved. From what I have seen, the insurance companies still see better claims history (fewer and lower cost claims) against Toyota than other manufacturers. And there is another strain that seems to enjoy criticizing what has been praised. Toyota does need to improve. But that is improvement of the existing management system, not a need to radically change the … Continue reading →

Posted in Deming, Lean thinking, Management, Manufacturing, Popular, Process improvement, quote, Respect, Toyota Production System (TPS) | Tagged continual improvement, curiouscat, lean management, lean manufacturing, Lean thinking, management, managing people, Popular, quote, respect for people, Toyota, Toyota Production System (TPS) | 18 Comments

Improving Education with Deming’s Ideas

Posted on March 4, 2010 by John Hunter

This interview (link broken, so removed) with David Langford discusses how to improve education using ideas from Deming. Along with Alfie Kohn, David have long been the learning and management experts I find most valuable. I have long remembered is his idea that he was the CEO of his classroom. On hearing Deming discuss how critical it was to have the CEO active in a management improvement effort to achieve success he tried to get those above him in the … Continue reading →

Posted in Creativity, Deming, Education, Manufacturing | Tagged Creativity, Deming, Education | 1 Comment

Toyota Stops Lines – Lots of Lines

Posted on January 26, 2010 by John Hunter

The practice of stopping (either the machine automatically detecting a problem and stopping or a person stopping) the line when a problem is detected is part of Jidoka. Jidoka is also highlighting and making problems visible. Jidoka and Just in Time are the two pillars of the Toyota Production System. Today Toyota practiced Jidoka on a large scale: Toyota Halts Sales of Eight Models After Recall [the broken link was removed] Toyota Motor, still struggling to resolve a problem with … Continue reading →

Posted in Lean thinking, Management, Manufacturing, Toyota Production System (TPS) | Tagged lean manufacturing, Manufacturing, Quality tools, Toyota, Toyota Production System (TPS) | 3 Comments

Prophet Unheard: Dr. W. Edwards Deming – 1992

Posted on January 25, 2010 by John Hunter

[embedded webcast links removed because they have been removed from YouTube. To see video with W. Edwards Deming see the Deming Institute YouTube channel.] This is an interesting video on Deming and American management (by the BBC in 1992): Prophet Unheard. It includes some nice old footage of Deming in Japan. The importance of respect for people is clear and the video also touches on the idea the danger of relying on data (when you do not understand variation and … Continue reading →

Posted in Data, Deming, Management, Manufacturing, Quality tools, Respect | Tagged Data, Deming, Japan, Management, management history, managing people, Quality tools, respect for people | 1 Comment