Implementing lean manufacturing and six sigma in a manufacturing environment

Abstract

The application of Lean Six Sigma in the manufacturing environment is not new, yet so many companies don't make use of it. This study focuses on the literature of Lean Manufacturing and Six Sigma and then looking at Lean Six Sigma as a combination of the two methods. The methods discussed in theory are then tested on a 70mm quick coupling pipe manufacturing process. These Lean Six Sigma methods are applied to the manufacturing process. From the results obtained it could be seen that Lean Six Sigma as a continuous improvement method delivered higher production as well as higher quality. In this study it could be seen that by implementing a Lean Six Sigma transformation, production went up to almost three times it was before the transformation with almost no extra cost.