Making the Steering Wheel Work

TRW Automotive’s clock spring design.

Most days drivers don’t give much thought to what happens when you press a steering wheel button. But it has been at the forefront of Rick Bowes’ mind for quite a while. Bowes is a designer in the body control systems group at Michigan-based TRW Automotive. The global company focuses on active and passive safety systems and has worked with Proto Labs for the past five years.   Continue reading

First Journal Issue of 2015

Journal issue 1, 2015

Moving a product through the duration of its life cycle involves many peaks, valleys and pivots. The trail can be difficult to navigate, but our various manufacturing technologies can guide you down the path. In our cover story, we show you how to leverage manufacturing at every stage of a product’s life.

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WATCH: From 3D CAD to Final Parts

We’re officially kicking off our series of short Proto Labs videos today. Throughout the year, the series will take brief glimpses into our different manufacturing processes, technology, quoting and other areas that make Proto Labs unique. Our first short follows an initial concept as it moves from sketch to 3D CAD model to final part. Have a look:

Kinetic Charger for Smartphones Brings New Meaning to Mobile

AMPY is an innovative kinetic charger that captures a person’s movement and converts it to charge for their mobile device. Tejas Shastry, Mike Geier and Alex Smith began developing the device in 2013 as students in an entrepreneurial class at Northwestern. They worked through dozens of prototype iterations involving 3D printed parts while fine-tuning its patent-pending, proprietary linear inductor. The user’s motion drives a magnet and coil system that generates electricity, which goes into a lithium ion battery for storage. Plug an iPhone, Android phone or other wearable device into AMPY’s USB port to begin charging.

The team at AMPY entered and won Proto Labs’ Cool Idea! Award, a service grant that will be used towards internal thermoplastic bobbins in the device. AMPY is now pilot testing with consumers while accepting online preorders at getampy.com for market-ready devices that are slated to ship in July 2015. Read our full case study on the development of AMPY.