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Origin of Six Sigma Manufacturing

Six Sigma is a manufacturing process control strategy which first implemented by Motorola.

Six sigma being common used by any sectors of industry nowadays, especially those precision product manufacturing.

Six Sigma manufacturing implemented to control the process or stabilize the process. Then, seeks to improve the quality of process outputs.

To stable or improve the process, six sigma manufacturing tools need to be used to achieve the target.

 

What can we expect from six sigma? 
 
The answer is continuous improvement. Six sigma DMAIC method is to give continuous improve to the manufacturing process. Different method are providing different result. Therefore, understand the requirement or needed is important.

There are some other method such as DMADV, DFSS, DMADD, Lean six sigma and Ford 8D other than DMAIC but six sigma majority using DMAIC (Define, measure, analyze, improve and control) on the manufacturing process improvement. Below is the simple graph to show the different result from different method if use them in the right way.

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