Not only was Isaac Newton brilliant—inventing calculus and the theory of gravity—but he was also downright clever. You know those serrations on the edges of quarters and dimes? They were his idea.
Ask a machine tool supplier to comment on business right now, and you are likely to hear the word "deliveries. " Many of these companies have quickly gone from having too few customers to having more than they can satisfy in a timely way.
At this model plant for lean manufacturing, Parker Hannifin personnel became convinced that the simple approach was the strongest choice for the application. Part of the lesson learned at this plant is that the most difficult part of going lean may lie in the discussion.
Think 'unattended machining,' and the image in your mind is probably complex - that is, some machining process that relies on automation more than the typical machining process does. But does going unattended have to involve this complexity? Instead of requiring automation, allowing the operator to step away from the machine tool might just be a matter of addressing the sources of worry that keep that operator engaged.