Curious Cat Management Improvement Blog: Deming, lean thinking, innovation, customer focus, continual improvement, six sigma.
December 12, 2005
Poka-Yoke Assembly

Got Boondogle asks, Do you Read Instructions Carefully Before Assembly? Nope, I don’t. I expect I can make a quick judgment if I really need to or I basically get it and can put things together well enough. I expect the supplier to make very obvious anything critical.

I am much less likely to read instructions that seem to be written by a lawyer, as I imagine are many others. If they provide simple, clear instructions I will use them (like Ikea provided for this desk I am using now). I find many good instructions require almost no words (they use pictures very well).

As Mike Wroblewski stated in his post:

Good manufacturers will recognize that there exists in our world this great divide between the instruction readers and the intuitive assemblers. Great manufacturers will put a system in place to prevent operator errors for both groups.

Poka-Yoke (mistake-proofing) is one of my favorite ideas. I just love the idea of not only making something that works well but making something that is difficult to have work badly. I encourage you to follow Mike’s advice: “Look at your processes and products. How can operator errors occur? Think how a simple poka-yoke can eliminate the error and make it mistake proof.”

Web site: John Grout’s Mistakeproofing Site provides some everyday examples.

Book: Poka-Yoke: Improving Product Quality by Preventing Defects by Nikkan Kogyo Shimbun.

One Response to “Poka-Yoke Assembly”

  1. Curious Cat Management Improvement Blog » Arbitrary Rules Don’t Work Says:

    [...] matters. You can’t just expect people to act in a way that seems arbitrary. As I stated in Poka-Yoke Assembly, Do you Read Instructions Carefully Before Assembly? Nope, I don’t. I expect I can make a quick [...]

Leave a Reply



Curious Cat Management Improvement Blog © curiouscat.com 2005-2008 powered by WordPress

Internal Links

Author

John Hunter

Categories


Other

Search Blog

Web Search

Management Improvement web search

Recent Comments

  • A Sedaris: I agree with Sherry T below that it is all about training and maintaining communication. By and large,...
  • Lauren: Just a philosophical view on this if you like, as the last sentence really struck a chord with me. “One...
  • Zack Katz: Having a wiki open to your business is a great idea. One of the obstacles to team building / team training...
  • Anonymous: Adding capacity is not the solution, at least in areas that are already densly populated. In Hawaii, for...
  • david foster: Maybe what Jeff I is really doing here is distinguishing his own management priorities from those of...
  • Dave Knutson: “Audubon is a Six Sigma quality company focused on Total Quality Management, Continuous...
  • christopher: Thanks for Motivation blog. I absolutely love this blog series. They are didactic and I’ve learned...
  • Anonymous: Great post very informative. I wish United States would look at other Countries health care systems...

Archives

December 2005
M T W T F S S
« Nov   Jan »
 1234
567891011
12131415161718
19202122232425
262728293031