if one of this 4Ms is missing, what do you think is impact on production/operation?
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Introduction about 4Ms
August 8, 2019 • 27 Likes • 6 Comments
Long Bao
Long Bao
ASQ Six Sigma Black Belt | Operation Excellence | Data Science |
Introduction
In general, 4Ms is not a new concept or invention but I found many definitions on it and different ways people apply its in practice. For example the definition of 4Ms:
“The proposed 4M approach takes into account all the most important aspects involved in the manual assembly: Method, Machine, Man and Material. The final goal is to provide a means for the concurrent improvement of the product design, the work-station ergonomics, and the assembly tasks.”
or 4Ms represents factors (reasons) which influence on quality coefficient of the final result of the concerned process.
or The 4Ms is used to name categories of potential root causes on the Ishikawa diagram.