Last year was pretty big for the American manufacturing industry. Milestones both big and small made headlines: the White House hosted a Maker Faire; scientists achieved firsts in 3D printing technology by printing living human tissue and printing in zero gravity; President Obama announced his commitment to supporting American manufacturing through the creation of research hubs in key U.S. cities; a resurgent labor market has continued to fuel an “onshoring” trend with manufacturing jobs returning stateside; we figured out how to 3D print pizza, chocolate and sugary treats.
3D-printed chocolate confections are a real thing. Photo by Choc Edge.
As important as all of the strides made in the U.S. manufacturing space were in 2014, we’re most excited about what might be around the corner. We’re confident this is only the beginning of an exciting new era in our industry. Here are a few trends we’re keeping an eye out for this year: Continue reading
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.
Modern science has allowed surgeons to fix the human body amazingly fast, yet leave behind only small traces that repairs were performed. One of the more commonly used methods to achieve this is by a minimally invasive technique called laparoscopic surgery, where small incisions are made into a patient’s skin, a laparoscope is inserted to provide a magnified view of the patient’s organs, the procedure is performed, and the incision is closed by stitching or surgical staples. You can have your gallbladder removed before breakfast and be binge-watching Netflix from the comfort of your couch by dinner.
Typically, the small openings created during laparoscopic surgery are closed in one of two ways: manually stitching subcutaneously (beneath the skin) with a bio-absorbable, thread-like material and a curved needle that moves from one side of the hole to the other to close it tight, or with a surgical stapler that inserts metal staples into the skin to close the wound. The first technique is more time consuming, but leaves less surgical evidence. The latter method is faster, but can cause scarring and infection. Chuck Rogers, Ph.D., and Kenneth Danielson, M.D. of Massachusetts-based Opus KSD are nearing the launch of a device that combines the best of both worlds: the ease of a stapler with proprietary bio-absorbable subcutaneous fasteners. Continue reading
Imagine that you’re molding a simple straight-sided cup. The traditional approach is to make it in a two-part mold, with the A-side forming the outside of the cup and the B-side forming the inside. As long as both sides are suitably drafted to facilitate ejection, it’s all very simple. But add a C-handle, and it gets a little more complicated. Because the handle acts as an undercut, you’ll lay the cup on its side, form the outside with A- and B-side mold halves meeting at the handle, and use a side-action to form the inside. Continue reading