As a US Marine Corps combat engineer serving in Iraq, Jim Monroe used MacGyver-like hacks to repair mine rollers. Meant to detonate and clear mines, these heavy studded wheels are mounted on the ...
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MIT 3D-printed aluminum that’s 5× stronger than before
Engineers at MIT have taken a metal that usually trades strength for lightness and pushed it into an entirely new class, ...
MIT researchers have designed a printable aluminum alloy that’s five times stronger than cast aluminum and holds up at ...
Aluminum is prized for being lightweight and strong, but at high temperatures it loses strength. This has limited its use in engines, turbines, and other applications where parts must stay strong ...
3D printing, also known as additive manufacturing (AM,) has evolved in leaps and bounds in recent decades to become an exciting emerging manufacturing technology in multiple industries. This article ...
Researchers have improved flaw detection to increase confidence in metal parts that are 3D-printed using laser powder bed fusion. Researchers at the Department of Energy's Oak Ridge National ...
Welding is typically used to join two parts together, whether those parts be metal or plastic. There are various styles of welding, but we won’t go into those here. Casting is the act of pouring a ...
Generally, 3D metal printers work by laying down a bed of metal alloy powder, then sintering it with an electron beam or a laser in a pattern based on a digital file. A second layer is automatically ...
Metal 3D printing has long promised aerospace-grade parts at desktop scale, but titanium has stubbornly resisted that vision. A new approach called cold metal fusion is changing that equation, turning ...
BOSTON--(BUSINESS WIRE)--Desktop Metal (NYSE: DM), a global leader in Additive Manufacturing 2.0 technologies for mass production, today announced the launch of a Reactive Safety Kit for the ...
Forbes contributors publish independent expert analyses and insights. Carolyn Schwaar is a tech journalist and editor at All3DP Magazine. Steven Camilleri, the co-founder of 3D printer maker Spee3D ...
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