Gotta Go Lean Blog

Bimodal Distribution

A bimodal distribution is a distribution that has two separate and distinct peaks in it. A distribution of a data set describes the relative frequency of the occurrence of outcomes within each defined set of ranges. The term “bimodal” comes from the prefix “bi” meaning two. “Modal” comes from the term “mode” which is the most frequently occurring number. The shape of a graphed bimodal distribution can vary, but the most common is the double Read more…

Think Long Term (Principle)

One of the problems that we face in business is impatience. We want quick results when we start a new initiative. We want new processes to pay off immediately. As a result, leaders often choose less effective options that provide some return on investment quickly rather than more effective ones that take a while to develop into greater fruition. In large part, this is a function of the pressures of the stock market.  Quarterly earnings reports force leaders to think in three month chunks of time.

Value Stream Mapping / VSM Icon Set

Value Stream Mapping is an extremely powerful tool that gives an organization a unified understanding on how processes link together to form a ‘value stream’ that turns raw materials, components, and information into something that a customer wants.

While most Lean practitioners will instruct you to create the map with pencil and paper on the shop floor, there is a benefit to transferring that information onto a digital format that can be easily annotated, updated, and shared.

Member Download

IMPORTANT: You Won’t Get the Free Content Until You Confirm Your Email If this is your first contact with us, you will soon be getting an email with a confirmation link. You must click this link to receive the downloads you requested. Important Information This message will come from *Jeff Hajek* [Velaction]. It will be sent from 364415@mcssl.com. The link will be from www.mcssl.com. This URL is used by our storefront company, 1ShoppingCart.com (a Web.com Read more…

Drum-Buffer-Rope

Drum-Buffer-Rope is a production theory derived by Dr. Eli Goldratt in his book, The Goal. In it, he advocates production according to the pace set by a single machine (the drum) with linked production (the rope). He also promotes keeping a buffer in front of the machine that acts as the constraint on the system. Drum-Buffer-Rope is part of Dr. Goldratt’s Theory of Constraints. This production philosophy closely mirrors the philosophy behind Lean. Drum=Takt Time Read more…

External Setup

Setup is the process of preparing a machine to run a product. Some of the steps of a setup must be done while a machine is shut off. That is known as internal setup. External setup is when the steps to get the machine ready to run a different part can be taken while a machine is running. The terminology comes from the fact that these activities are done outside of or away from the Read more…

100-Mile Rule

The 100-mile rule for meetings and projects is a mental tool for deciding whether to interrupt a person for a problem. In a nutshell, if the issue is big enough that you would call the person back to handle it if the meeting was a hundred miles away, it is OK to interrupt. If not, wait for a break or handle the problem on your own. One of the biggest personal challenges people face is Read more…

100 mile rule