One of the most important tools for product development is the 3D printer. It helps prototypers build parts in a matter of hours, when machining or molding can take days or weeks.

 

3D printing (often called additive manufacturing) has been around for decades, but the machines, materials and techniques are constantly evolving.

 

There have been some exciting improvements in the last couple of years. Here are some of my favorite trends from the 3D printing world. High-performance filaments Most people who own a 3D printer at home have what is called a fusion deposition modeling (FDM) style of printer, which draws each layer of the print with a string of plastic material. The two most […]

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