Chalk a big one up for metals in the ongoing battle with engineering plastics for applications that reduce weight of cars. Novelis Inc, an Indian-owned spin-off from Alcan, will supply aluminum sheet for the hood of the 2008 Buick Enclave. Novelis describes itself as the world’s leading supplier of high performance aluminum sheet for use in automotive applications. The Enclave is a beautifully designed vehicle that was first shown at the Detroit Auto Show in 2006. It’s a cousin to GMC’s Acadia crossover vehicle, which also features an aluminum hood made with Novelis sheet. Both vehicles are built on GM’s all-new Lambda unibody architecture. Aluminum sheet for the Enclave and the Acadia is supplied from Novelis plants in Oswego, NY, and Kingston, Ontario
A composite based on a high-performance PEEK-like resin we told you about two years ago when it was still in R&D has now been licensed by the US Naval Research Laboratory (NRL) for commercial manufacturing.
Microsoft, HP, Dassault, and other industry heavyweights in 3D printing have launched a new 3DP file format, 3MF. The consortium says the spec will more fully describe a 3D model and will be interoperable with multiple applications, platforms, services, and printers.
NASA's been working on several different ongoing projects for 3D-printed rocket engine components in metals and now it's reached another first in aerospace 3D printing: a full-scale, 3D-printed rocket engine component made of copper.
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