Lean cycle time definition

My personal favorite lean book is ‘Lean Transformation: How to change your business into a lean enterprise,’ by Bruce Henderson and Jorge Larco. Although I am inexperienced in lean technique and change it seems to me that this book lays the foundation for any aspiring change agent to learn from and implement into their own organization. Any reason for it being left off the list?
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  • Joel A. Gross says

    I am working on implementing OEE in one of our machines that makes centertubes for automotive oil filters. The steel is rolled and each part number has specific diameter and length. However, the run-rates vary for each part numbers. I am somewhat able to calculate Takt time for each part number based on the standard run-rate. However, the problem for me is to determine Ideal Cycle Time. The machine can run as fast as 65 PPM for one part number while it runs as slow as 13 PPM for some other part number. In this case, what would be the optimal way to calculate Ideal Cycle Time for each part numbers? As you know, Ideal Cycle time is required to calculate Performance Metric of OEE.

    Progress in manufacturing is measured by the production of high quality goods. The unit of progress for Lean Startups is validated learning-a rigorous method for demonstrating progress when one is embedded in the soil of extreme uncertainty. Once entrepreneurs embrace validated learning, the development process can shrink substantially. When you focus on figuring the right thing to build-the thing customers want and will pay for-you need not spend months waiting for a product beta launch to change the company's direction. Instead, entrepreneurs can adapt their plans incrementally, inch by inch, minute by minute.

    Thanks for clearing up a general misconception. I myself used the term incorrectly for a while, then realized the difference – as you put it so clearly – and now I make sure to stress the distinction so others will not have the same confusion I did. In manufacturing, it may be self-evident, but in a service industry without automated / regulated flow, the terms are similar enough that it’s easy to be confused if you don’t start with a good definition. Thanks for giving us that and a good example as well,
    Sue K.

    Lean cycle time definition

    lean cycle time definition

    Thanks for clearing up a general misconception. I myself used the term incorrectly for a while, then realized the difference – as you put it so clearly – and now I make sure to stress the distinction so others will not have the same confusion I did. In manufacturing, it may be self-evident, but in a service industry without automated / regulated flow, the terms are similar enough that it’s easy to be confused if you don’t start with a good definition. Thanks for giving us that and a good example as well,
    Sue K.

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