The big buzz in the rapid prototyping area is direct digital manufacturing. That is, the machines and materials originally designed to make fast prototypes have improved so significantly in recent years that they are now being positioned to make actual production parts for relatively low volumes. They’re already made an impressive entry into the production of jigs and fixtures used for assembly purposes.
One of the big issues is the ability of the newer equipment to make tolerances approaching, if not comparable to, injection molding processes. A new study from Stratasys shows impressive results. Of 3,888 measurements tested on 144 sample parts, 99.5 percent were within ±0.005 inch (0.13 mm), and 49.9% were within a narrow tolerance band of ±0.001 inch (0.03 mm). Throughout the analysis, only 197 measurements (5.1 percent) exceeded the tolerance specification.
Is that type of accuracy repeatable?
Stratasys says results were consistent among the three Fortus 900mc machines that were tested.
Inspired by the hooks a parasitic worm uses to penetrate its host's intestines, the Karp Lab has invented a flexible adhesive patch covered with microneedles that adheres well to wet, soft tissues, but doesn't cause damage when removed.
Researchers at the Missouri University of Science & Technology have designed a new nanoscale material that can transmit light faster than the 186,000 miles per second it usually takes to travel through air.
It has often been said that as California goes, so goes the nation. This spring, the state's wind power is setting energy generation records and solar energy generation is expected to rise sharply during the second half of 2013.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is