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Join Us at the Upcoming Engineering Lean Six Sigma (ELSS) Conference

Sept. 14-16, 2016 - San Antonio, TX

The Engineering Lean & Six Sigma Conference, held in collaboration with the Lean Educator Conference, showcases advancements in Lean and Six Sigma research and applications across a wide range of industries.

Lean Features

Feature Article 

Value Network Mapping by Shahrukh A. Irani

Kaizen-The systematic, organized improvement of processes by those who operate them, using straightforward methods of analysis. It is a "do it now" approach to continuous incremental improvement to create more value with less muda. Kaizen establishes what needs to be done and instills the principles of continuous improvement. Also call point kaizen, process kaizen or blitz.

Cycle time-The total time one piece of product or one transaction resides in a process activity. It includes the setup time, process time, waiting for other units processed in the batch until the batch is released to the next process step.

Search the IISE online dictionary of industrial engineering terminology.

Click here for lean definitions.

Ask the Expert

Question: What is the difference between Lean and Six Sigma methodologies?

Answer: Essentially, Six Sigma and Lean systems have the same goal. They both seek to eliminate waste and create the most efficient system possible, but they take different approaches toward achieving this goal. In simplest terms, the main difference between Lean and Six Sigma is that they identify the root cause of waste differently.

Lean practitioners believe that waste comes from unnecessary steps in the production process that do not add value to the finished product, while Six Sigma proponents assert that waste results from variation within the process.

Of course, there is truth in both of these assessments, which is why both Lean and Six Sigma methodologies have been so successful in improving overall business performance in a variety of fields. In fact, these two disciplines have proven to be especially successful when working in tandem - hence the creation of Lean Six Sigma.

Source: Villanova University 


Connect with the LinkedIn IISE Lean Division group!
The IISE Lean Division has a LinkedIn group. Our group is a subgroup of the IISE LinkedIn group and is a great place to network, learn and share virtually with other lean practitioners from various backgrounds and across different industries. We have nearly 400 members and are looking forward to welcoming more members. If you have not yet joined the group – click here to do so. Read quick tips on making this group a value-added resource for everyone.

About the division

The Lean Division collaborates with IISE to support the mission of the institute, provide member value and promote the entire discipline. Members of this division are interested in advancing their knowledge of lean practices across industry domain. Focus areas include healthcare process improvements, non-traditional lean implementations, use of six sigma and value engineering methods as well as critical thought leadership on various strategic, operational and organizational initiatives. The division members host the annual lean best practice award, the lean teaching award and the lean student paper competition. The lean division is perceived as the voice of technical specialty by developing, maintaining and disseminating a body of technical knowledge in domain of lean and continuous improvement practices.

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