Understanding Lean Six Sigma

Lean Six Sigma and the Six Sigma processes are similar yet very different in that the problems they are solving are attacked in different, but effective ways. A better definition would be that six sigma uses define, measure, analyze, improve and controlling product data, where as Lean S.S. concentrates on waste reduction as a solution.

Valuable statistical information is the ideal way for companies to determine a value stream and flow as well as what and when to pull to improve the overall process. Value stream mapping is identified as this process which analyzes material and information flow that results in customer services or products. This is also a great way to see if the current process is flowing at its best and if it should be considered for change.

A classic example of how this map type of information will let the business know its peak seasons such as Christmas, and other celebrated holidays. Wal-mart or any other big chain store can determine what the biggest sale days and the lowest sale days are and improve even those numbers. The map also takes into account the circumstances surrounding the large and small sale days for better understanding overall.

A map can also determine when things sell, such as snow shovels, of course snow shovels would sell more during the month of February than the month of June. A business that operates by looking at supply and demand would be wise to use value stream mapping in that they can increase their productivity during the months that consumers need such supplies.Lean six sigma is the numbers of the six sigma system, this aspect is the 'leaner' side of the six sigma method but still the end result is the same: create product with virtually no mistakes to satisfy the customer.

Another noticeable difference between six sigma and lean six sigma is that their approach to problem solving is different. Lean six sigma analyzes numbers in order to predict what, when and how many of each product to be manufactured. Without this valuable tool, predicting and controlling product inventory would be all but impossible, leaving too much or too little at the end of each season. Six sigma is an excellent hands on method and serves well where it is intended. Both methods are successful methods for any company in today's marketplace.