Engineers from NVision, Inc., using the company’s HandHeld Scanner, were able to quickly reverse engineer a large impellor for a major hydroelectric facility, sparing the facility what would have been an extended shutdown had they needed to produce a … [Read more...] about Scanner helps reverse engineer impellor at hydroelectric plant
Industrial
Subtractive prototyping with plastic
When you think of plastic materials for rapid prototyping, additive manufacturing processes probably come to mind. But subtractive prototyping can work with plastic materials too. The main benefit is that you are working with an end-use material. … [Read more...] about Subtractive prototyping with plastic
Through thick and thin
To understand the importance of uniform wall thickness in rapid injection molding, imagine that the fluid injected into a mold is water rather than plastic resin. In a properly vented mold, the water, following the path of least resistance, will … [Read more...] about Through thick and thin
3D printer makes intelligent crash test dummies
The iconic crash-test dummy is anything but dumb. It’s a high-tech testing device with innumerable physical and electronic permutations to satisfy the unique needs of each customer, whether auto maker, airline, space agency or military … [Read more...] about 3D printer makes intelligent crash test dummies
Stratasys reports a record Q2
A positive financial report from Stratasys, Inc. (NASDAQ:SSYS) is further indication that this industry is growing. The company reported record revenue of $37.6 million for the second quarter ended June 30, 2011, compared to $30.1 million reported … [Read more...] about Stratasys reports a record Q2
Laser scanner adapts to changes in color and reflectivity
The CMS108 non-contact laser scanner is adaptable and adept at scanning a range of materials with its enhanced sensitivity to color and surface finishes. Its accuracy makes it attractive for inspection and reverse engineering applications where laser … [Read more...] about Laser scanner adapts to changes in color and reflectivity
The pros and cons of rapid injection molding optical parts
The ability of optical parts made of clear resins like polycarbonate to perform optically as light covers, lenses, and lightpipes depends on a combination of material, shape, and internal clarity. Not all rapid prototyping processes are suitable for … [Read more...] about The pros and cons of rapid injection molding optical parts
More details on the newest FDM printer from Stratasys
Stratasys new Fortus 250mc is a smaller FDM machine with end-use manufacturing capability. We spoke with the product manager for more information on this unit. http://podcast.designworldonline.com/2011/07/25/522/ … [Read more...] about More details on the newest FDM printer from Stratasys
WIth 3D printer and ABS-grade plastic, you can print your own folding stool
Increasingly, additive manufacturing vendors are demonstrating how their 3D printers can rapidly prototype functional objects. Objet Ltd., for example, recently demonstrated a full-size folding stool able to support over 100 kg (220 lb). Objet … [Read more...] about WIth 3D printer and ABS-grade plastic, you can print your own folding stool
A look at the latest 3D printers
Three additive manufacturing vendors recently introduced new printers. And even though a couple of these new printers can fit on a table, they can be used for rapid manufacturing applications. … [Read more...] about A look at the latest 3D printers