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Posts tagged supply chains

A Short History of Making

the promise of additive manufacturing

In the beginning, the consumer was also the producer. People made simple tools and weapons and used them to survive. Gradually, consumer and producer grew apart. Nowadays, many of the objects we use are made half a world away. But, this could change, with the advent of a disruptive technology. Consumers and producers may once again be in close proximity.

Many of you will recognize the pictured item as created with a 3D printer. This technology is also called additive manufacturing, since very thin layers of material are added successively to create a three dimensional shape.  Additive manufacturing promises to transform the way many things are made and in so doing change sizable portions of the economy.

Briefly, this is what additive manufacturing promises:

  • Accelerates product development by rapid prototyping
  • Renders small run and custom parts feasible by virtue of no tooling
  • Makes heretofore impossibly complex shapes and assemblies buildable
  • Shortens supply chains by placing manufacturing closer to the consumer

While not all of these objectives have been fully achieved, 3D printing has become increasingly cheap and ubiquitous. Read other blog posts here to review my experience with additive manufacturing. As with most new technologies, the development path is not entirely smooth, but the upside is huge. The diagram below sketches a short history – and likely – future of making. For a larger printable version of the diagram click the pdf link.

pdf of  A Short History (and future) of Making

mission

We develop and market energy efficiency strategies and technologies. We focus on the building and transportation sectors, which account for more than two thirds of the energy budget.

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