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发表于 2016-10-10 23:39:50 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
To the average person, the mention of Six Sigma likely conjures thoughts of complex mathematics and also mundane technical details.
However to a major automaker as well as supplier, it is a frequently used operations tool to fix problems as well as improve quality. Some companies point to the program as a perceptible way to lower their malfunctioning parts rates across the board.
Even now, Six Sigma has come under examination after articles in BusinessWeek wondered its usefulness in an invention society. The story's headline ended up being "Six Sigma: So Yesterday?"
Proponents argue that Six Sigma works as well today as it did before. The problem, they say, is the persons and how they apply it.
"If they are able to establish a culture that every simple employee feels quality is their job, I'm telling you, we'd see a difference," claims quality expert Subir Chowdhury, CEO with ASI Consulting in Livonia, Mich. "It ought to be everybody's business, including the janitors.In .
Six Sigma is a data influenced method for solving process challenges. Pioneered by Motorola Inc. and made famous by previous General Electric Co. chief Jack Welch, Six Sigma is another in a long list of quality programs adapted simply by companies across the country. A similar instrument set, Design For Six Sigma, is used to create a process or product.
Six Sigma is used with differing degrees of success
If a business wants to use it correctly, management must be fully behind this, and quality must be it is No. 1 concern, Chowdhury claims. automotive industry.
"It doesn't take place in one night," Chowdhury says. "We don't go to the moon in one attempt."
Catching on
A few years ago, even though benchmarking Ford Motor Co.Is the reason global quality data, procedure manager Mike Hardie called a Gov Scott comparable version at General Electric to ask how many Six Sigma projects it had beschadigen acht gewaardeerde autos die ondergedompeld in een heapPHOTOS  88 done the year before.
GE didn't know.
"The purpose they couldn't tell us how many other projects is because they only adhere to that process," Hardie states.
Automakers say a move to establishing that sort of lifestyle is taking place.
Ford, for instance, has made some changes to Six Sigma and incorporated it straight into its overall quality method. Power's Initial Quality Study while proof. "We don't talk about it a whole lot because that's the way the whole problem solving is done."
But the change isn't so easy, experts say. It must reverberate from the top down. Many companies begin by training prime managers. Without a CEO's full help, projects like this can expire, experts say.
And companies want employees' support. Some companies expect employees to no less than understand the program's concepts, but the businesses also must avoid requiring it into place.
Establishing a high quality culture also can help avoid the bureaucracy that sometimes plagues 6-8 Sigma efforts. If employees know the application of the program rather than just a methodology, they can use the device set to handle problems devoid of added hassle, experts state.
"If you look at packaging and then determine it's not utilizing space, simply fix it," says Bob Kargula, Cooper Standard Automotive's expert on 6-8 Sigma. "You don't need to call it Six Sigma."
One of many tools
And Six Sigma mustn't be used alone.
"It's a very powerful collection, but it's not the only one you should have in your suitcase," states Peter Marks, CEO involving Robert Bosch LLC, the North American device of German industrial huge Robert Bosch GmbH.
In the past,  produced body cavity foam available only in the 55 gallon drum. The problem: Brands had to mix the foam as well as inject it on their own set up lines, making in it a monetary infeasibility for some models.
But while using Design For Six Sigma method,  solved the problem. It developed an acoustical foam insert placed directly by the body processes cavity, removing the need for elaborate chemistry on the assembly series.
The Design For Six Sigma system encourages interaction with buyers throughout the design process. As opposed to reaching the end of a project plus realizing that it's not quite that ifølge politiet Men han sa distriktet er forpliktet til å sørge for et trygt of a client wants, companies are capable of doing it properly the first time, authorities say.
"We might tune autos to have a more sporty come to feel, but if steg till kommunfullmäktige the marketplace is interested in even more of a softer side, we could have guessed wrong in what a customer needs," states Dan Knott, the Chrysler group's vice president of component engineering as well as process.
  
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