ervin0072002, I agree on that business model, at least for the low-end machines. But it will take time before volumes are high enough for that model to work. Meanwhile, the high-end machines, such as the one in this article, are an entirely different animal: they're more like a capital equipment purchase.
I promise you that if 3D printers cost sub 200usd I would buy one and so would any one that can use the software. I just wish the price would get to that point faster. The manufacturers of these printers need to realize that selling the cartridges and printing materials will make them more money than the printers themselves. Sell the devices at cost and wait for the returns on the materials.
This is an exciting development in the world of 3D printing for sure and will certainly cut costs and provide more productivity for auto makers as it moves into the mainstream. As this is the work of European researchers, do you think the U.S. would embrace this sort of thing, too?
An MIT research team has invented what they see as a solution to the need for biodegradable 3D-printable materials made from something besides petroleum-based sources: a water-based robotic additive extrusion method that makes objects from biodegradable hydrogel composites.
Alcoa has unveiled a new manufacturing and materials technology for making aluminum sheet, aimed especially at automotive, industrial, and packaging applications. If all its claims are true, this is a major breakthrough, and may convince more automotive engineers to use aluminum.
NASA has just installed a giant robot to help in its research on composite aerospace materials, like those used for the Orion spacecraft. The agency wants to shave the time it takes to get composites through design, test, and manufacturing stages.
The European Space Agency (ESA) is working with architects Foster + Partners to test the possibility of using lunar regolith, or moon rocks, and 3D printing to make structures for use on the moon. A new video shows some cool animations of a hypothetical lunar mission that carries out this vision.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.