Lean Six Sigma

Lean Manufacturing and Six Sigma are wildly popular continuous improvement methodologies, utilized by thousands of corporations as soon as possible.


Some companies decide to implement lean manufacturing, while believe six sigma will be the necessary initiative to grow their business. There is now a growing list of companies combining both methods under the initiative called Lean Six Sigma.


It is an a novice approach, leaving many companies perplexed with the roadmap to implementation. It’s not surprising, since implementing either lean manufacturing or six sigma alone is a challenging task.


Lean manufacturing consists of about 25 major concepts, such as 5s, SMED, Error Proofing, Quality at the Source, Line Balancing, OEE, Kanban, Value Stream Mapping, Cellular Manufacturing, and Standard Operations. Some companies spend a many years Statistical Analysis of Results these terrific principles into their organization.


Six sigma consists of a 5 phase methodology Define-Measure-Analyze-Improve-Control (DMAIC), utilizing hundreds of tools throughout the phases.


Combine both methods and all with the tools, and it is easy to understand why initiatives fail. Unless the organization provides expertise to handle the implementation and help focus the efforts, the program becomes a shotgun approach and is doomed to give in. Most organizations could not withstand the chaos and prolonged costs without substantial commission.


Both lean manufacturing and six sigma principles are recognized by work. Many companies have increased business to Dissertation Editing and Improvement Service, reduced costs, increased throughput, and lowered cycle times using both approaches. Just makes sense to utilize every tool available to obtain the maximum improvement possible.


It is critical for companies to allow the problem determine several that are needed, rather than determine the tool and attempt and force the use of it.


Some projects truly must be a lean manufacturing initiative. For example, if a machine has a 40 minute setup time and it is the bottleneck, then a SMED project is required. It may be part in regards to a kaizen blitz or simply simple SMED (single minute exchange of die).


There are clearly other projects which is to be primarily a six sigma project. For example, a batch process plant using 12 different ingredients with various processes at different temperatures, speeds, and viscosities, would require a six sigma project to determine the combination of machines, speeds, and viscosities to obtain maximum results. Some from the six sigma tools used would be statistical analysis, hypothesis testing, design of experiments, and analysis of variance (ANOVA).


There are lots other associated with projects where both lean manufacturing and six sigma tools would best solve the job. For example, suppose a batch processing problem involved the different ingredients, speeds, and environments. The best method might become certain

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