Six Sigma general(英文版)(ppt 44页)

Six Sigma general内容摘要：
Some results that were published in the press : 
Dupont : benefits exceed $150 million / year   (Dow Jones Business News - February 2, 2000).
Dow : Savings of about $250.000 per project.  Annual savings $ 1 billion (Chemical week magazine -March 1, 2000).
Black & Decker : Expects earnings per share growth of at least 15 % for the next three years (Reuters News Service - February 15,  2000).
Allied Signal: Cost savings exceeding $800m since 1995
General Electric: most admired company three years running, and consistently increasing growth and profit. Cost savings exceeding $2B
General Domestic Appliances: Cost savings of £7,5m 1999/2000
Generic Six Sigma Metrics
Seasoned Black Belts complete three to five projects annually
$150.000 - $200.000 average savings per project
Annual savings delivered per Black Belt $450.000 - $1.000.000
Rule of thumb for numbers of Black Belts: 1-3% of employees

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