All entries for Thursday 05 March 2009
March 05, 2009
PMA seems never stop. I just submitted FACS on the monday, then have to move to PIUSS. Life is struggle and tough. In PIUSS project, lots of topics can be chosen, I am interested in the Lean and Six Sigma.
In the two days, i have read some articles about Lean and Six Sigma. simply understand their aspects and key contrubution to improving quality within less time. we have known what is Six Sigma in the PIUSS lecture, and understand Six Sigma does not directly address process speed during our game.
From literature review, Lean means speed. the aim of it is to eliminate wasted time, effort, and material, to provide customers with make-to-order products, and to reduce cost while improving quality. However, it can not bring a process under statistical control. Therefore, in the first part of the quesion that is whether the tools can indeed compatible, the solution is they can be cooperated indeedly. since the concept of Lean Six Sigma is defined a methodology that can achieve the fasted rate of improvement in customer satisifaction, cost, quality, process speed, and invested capital. But they can not reach the achievement if doing separately.
More about Lean Six Sigma I have got from research is that Lean Six Sigma works not by speeding up the workers or the machines, but by reducing unneeded wait time between value-added steps. Actually, this concept has represented very good on our building a small-scale plan game, which is why we got a good result on the game. Unlike intuition that tell us the faster we go, the more mistake we make.