China3D printingNet September 18th, Russia continuesfiber3D printingMachine and material manufacturer Anisoprint has entered the UK market in cooperation with iMakr, a global3D printingMachines, scanners and service dealers.
The company’s3D printingThe technology can process composite materials to produce structural parts with the strength and performance required for end-use applications, from industrial manufacturing to personal applications.
“3D innovation is at the core of every product we offer on iMakr, so it drives Anisoprint Composer’sfiberCoextrusion technology is something we absolutely must test. Needless to say, we are impressed. “IMakr CEO Eric Savant said,”
We believe that Anisoprint is on the desktopcontinuousfiber3D printingThe method is better than any other product we have seen on the market, not to mention this large-size printing. Anyone who wants to produce high-strength parts or molds wants to have it. “
Anisoprint Composer 3D printingThe net has two sizes: A3 (420 mm×297 mm×210 mm construction area size) and A4 (297 mm×210 mm×145 mm construction area size). Photo from Anisoprint.
Anisotropic structure
Anisoprint was established in 2015 and developed continuous fiber3D printingTechnology to manufacture the best composite materials. This method is based on the unidirectionality of composite materials, also known as anisotropy. Rely on materials to achieve various properties within the structure, such as stiffness or strength.
According to China3D printingThe net understands that this material performs best in a one-dimensional structure, so the best shape of a composite material is a grid or lattice composed of one-dimensional ribs. Therefore, the internal force can be restricted in the material in one direction in each rib to concentrate the maximum composite material strength and stiffness in that direction. Many anisotropic structures can be found in nature, and biologically inspired designs have been produced in additive manufacturing.
The lattice structure found in the wings of a dragonfly. Photo from Shutterstock.
Continuous fiber3D printing
Although lattice structures are often used to reduce weight, creating a composite lattice structure with different rib intersections is challenging. Therefore, Anisoprint has developed a composite fiber coextrusion (CFC) technology. The company said that the existing technology leads to an increase in the thickness of the material at the intersection, which weakens the practicality of the structure.
Based on the crystal lattice of the prepreg, the thickness at the intersection point is shown to increase. Photo from Anisoprint.
This includes methods such as prepregs, which use impregnated resin to reinforce composite materials. In addition, the co-extrusion process has been used to manage fiber volume. This process reduces the proportion of plastic at the intersection of the ribs, maintaining the same thickness and higher fiber volume.
Anisoprint’s CFC technology combines these existing processes by using preliminary impregnated fibers in the coextrusion process. This can provide composite materials with high-quality materials in the best shape. Recently, CFC has been adopted by Schunk Carbon Technology to accelerate the development of customized tools for high-temperature applications as well as in the automotive and small motor sectors.
As stated by Anisoprint, CFC technology has produced stronger, lighter, and more cost-effective3D printingpart. These parts and Anisoprint’s technical combination will be exhibited at TCT Show 2019 in Birmingham, UK from September 24th to 26th. The company is located at booth G89.
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In Anisoprint Composer 3D printing3D example of composite grid filling printed on the machine. Photo from Anisoprint.
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