California-based Solid Concepts has been providing additive manufacturing solutions since 1991. The company was created to provide rapid prototyping and production solutions for customers. Therefore, it also offers many different forms of custom manufacturing techniques for customers to choose the best method for their needs. For instance, it offers QuantomCast, its flagship urethane product, which creates strong and stable pre-production and short-run production components. This method enables customers to quickly manufacture durable and rigid short-run components. Furthermore, Solid Concepts offers a CNC milling service. Its 5-axis milling machines have blades that can cut on the X, Y, and Z axis, as well as an A and B axis.
Texas-based Harvest Technologies was created with the vision to provide the best products in the fastest lead times at competitive prices. Its 40,000-sq-ft facility houses all types of different state-of-the-art equipment, which includes laser sintering, direct metal laser sintering, stereolithography, and fused deposition modeling machines. In addition, it also offers casting and molding processes, machining services, and post process/finishing services.
Stratasys CEO David Reis said in a press release that the acquisitions will significantly expand Stratasys' offerings, help it target new applications, and build its customer base. The two new companies will be combined with RedEye, the company's printing service that sells 3D parts directly to customers. The transaction is expected to be finalized by the third quarter of 2014.
Smart move to offer expanded rapid fabrication services to customers. As general 3D printing becomes more of a mainstream commodity technology, acquisitions like this offer customers the one-stop solutions needed for all of their rapid prototyping needs (instead of just 3D printing alone).
A bold, gold, open-air coupe may not be the ticket to automotive nirvana for every consumer, but Lexus’ LF-C2 concept car certainly turned heads at the recent Los Angeles Auto Show. What’s more, it may provide a glimpse of the luxury automaker’s future.
The complexity of diesel engines means optimizing their performance requires a large amount of experimentation. Computational fluid dynamics (CFD) is a very useful and intuitive tool in this, and cold flow analysis using CFD is an ideal approach to study the flow characteristics without going into the details of chemical reactions occurring during the combustion.
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