In 1934, the Swedish artist Oscar Reutersvärd created the first “impossible” or “Penrose” triangle and it was popularized in the 1950s by the mathematician Roger Penrose who explained that it is “impossibility in its purest form.” ![]() Recently the same illusion has been 3D printed, too. One interesting aspect of Escher’s optical illusions involves the mathematical conundrum of the “impossible” or “Penrose” triangle - an object that appears in Escher’s work, like his famous print “Waterfall” (see right). Mastering the feat of designing images that can literally look different than what they are is the point of optical illusions, and it now appears that someone has achieved the impossible and printed an “impo ssible triangle” that has one of the bases of Escher’s work and a great challenge for mathematicians and physicists alike. If you take a neck for a chin, a young Victorian looking woman, glancing sideways, becomes an old woman with a very distinctive nose and face. ![]() I am pretty sure that my first encounter with an optical illusion was the picture of the old woman/young woman illusion. Or, more specifically, things can be more than one thing at the same time, and your mind and sight can be tricked by something rather simple in the end. The lesson of the optical illusion is a tough one: things aren’t what you think they are. Escher picture until you grew dizzy or simply marveled at the way Escher configured angles and drew objects to trick the eye? Well, there’s no question Escher is a master of illusion, beckoning us to an imaginary world of complexity and perspective that teaches the lesson that not everything is “as it seems.” Or, better yet, things can appear as more than one thing at different times depending on how you look at it. Other collaborators include chemical giant BASF and TIGER Coatings.Have you ever stared at an M.C. Ricoh 3D is the latest industry partner to join forces with Impossible Objects to drive additive manufacturing forward. The CBAM process can create strong and resilient fine or flat parts, which is important for applications like drones these have been impossible with FDM and FFF technologies due to the short, chopped fiber formation and lamination between layers, which cause parts to fall apart under force. By combining high-performance polymers like Nylon and PEEK with carbon fiber and fiberglass sheets, parts printed with Impossible Objects machines are stronger, lighter, have better dimensional accuracy, and have better temperature performance than what’s possible with conventional 3D printing methods. Impossible Objects’ proprietary CBAM technology can produce parts up to ten times faster than conventional fused deposition modeling (FDM) 3D printing. By collaborating with the team at Ricoh 3D who recognizes the transformative potential of additive manufacturing, together we will bring these competitive advantages to more organizations across Europe.” ![]() “Fortune 100 companies, government agencies, and more have already put it to work to create everything from car and aircraft parts to athletic gear. “Our CBAM process represents a significant leap forward in 3D printing, with faster speeds, better material properties and wider material selection,” said Robert Swartz, chairman and founder of Impossible Objects. “Impossible Objects’ CBAM process is nothing short of a revolution in the way composites are manufactured, so we are proud to be working with the company to be at the forefront of the European movement.”Ĭomposites including Carbon Fiber PEEK and Carbon Fiber PA12 are available through Ricoh 3D’s AM service bureau immediately. These new materials will change the game across a number of industries,” said Mark Dickin, additive manufacturing & molding engineering manager at Ricoh 3D. “Composites are set to be an area of huge growth in additive manufacturing in the coming years. Composites boast key advantages for 3D-printed parts, including superior strength-to-weight ratios, fewer geometric restrictions, superior high-temperature performance, and greater chemical resistance. ![]() Impossible Objects’ composite-based additive manufacturing (CBAM) process enables the production of stronger parts at costs lower than any other 3D printing process. NORTHBROOK, Illinois – A new partnership between 3D printer and materials company Impossible Objects and leading 3D printing specialist Ricoh 3D will make strong and lightweight printed composite parts available to Ricoh 3D’s customers in Europe for the first time.
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