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AIM3D, a Germany-based developer of multi-material 3D printing expertise, has introduced the launch of its newest 3D printer at Formnext 2021.
Working on the agency’s proprietary composite extrusion modeling (CEM) course of, the brand new ExAM 510 can print with as much as three completely different supplies on the similar time, together with polymers, ceramics, fiber-filled composites, and even metals. The expertise is thought for its compatibility with readily-available injection molding pellets, which makes it considerably quicker than typical FFF processes.
Supposed as a successor to the beforehand launched ExAM 255, AIM3D’s new ExAM 510 printer sports activities a larger-format construct quantity, improved print precision, and quicker print speeds. The printer’s functions stretch far and large, overlaying use instances in aerospace, automotive, and healthcare.
CEM 3D printing with AIM3D
Based in 2017 within the metropolis of Rostock, AIM3D set out with the purpose of growing a multi-material 3D printing expertise that mixes efficiency and affordability. The spine of CEM 3D printing is the corporate’s patent-pending AIM3D CEM E-1 extruder, a tool able to processing a number of forms of granular supplies as much as 3mm in diameter. Because it stands, AIM3D presently gives one commercially accessible 3D printer – the ExAM 255.
The novelty of the expertise is that it’s designed to work with the pellets utilized in injection molding, together with metals like stainless-steel and high-performance polymers like PEEK.
Within the case of metallic builds, solely the polymer element of the pellets is melted. This initially leaves a fragile inexperienced half product of metallic powder certain by the encircling polymer. The following step of the workflow includes debinding the plastic and, lastly, sintering the printed half to extend its density and kind a secure metallic element.
The ExAM 510 3D printer
AIM3D’s newest 3D printer encompasses a hearty construct quantity measuring 510 x 510 x 400mm, and might course of as much as two construct supplies and a assist materials concurrently. One of many main benefits of pellet-based 3D printing can be the wonderful print velocity potential. The CEM E-1 extruder, particularly, delivers materials circulation charges as much as ten instances quicker than run-of-the-mill filament extruders, enabling the ExAM 510 to realize construct charges of as much as 250 cm³/h.
One noteworthy function of the ExAM 510 is its in depth materials capabilities. To allow printing with increased temperature supplies, the system’s construct chamber may be heated to 200ºC, permitting for the processing of engineering-grade polymers similar to PEEK, PEI, PSU, and PPS. So far as metals and ceramics go, customers will be capable to work with 316L stainless-steel, titanium, copper, aluminum oxide, zirconia, silicon carbide, and extra.
In accordance with AIM3D, a cloth may be examined in round two working days and validated for manufacturing in 5 – 10 working days on the ExAM 510. Injection molding pellets are additionally considerably cheaper than equal 3D printing filaments. For instance, PEEK filament is priced at round €700/kg, whereas PEEK pellets may be bought for €50/kg, resulting in vital materials price financial savings on the ExAM 510.
Clemens Lieberwirth, CTO of AIM3D, mentioned, “The additional improvement of our patented ExAM 255 machine into the ExAM 510 is a technological leap for us. So you might say we are actually providing a quicker, greater, hotter and extra exact CEM course of expertise for Additive Manufacturing.”
Technical specs and pricing
Under are the technical specs for the AIM3D ExAM 510 3D printer. The system is anticipated to be prepared for sequence manufacturing by Formnext 2022. Readers can contact AIM3D for a quote.
| Construct quantity | 510 x 510 x 400mm |
| Supplies | 3 (2 construct + 1 assist) |
| Construct fee | As much as 250 cm³/h |
| Chamber temperature | As much as 200°C |
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Featured picture reveals the ExAM 510 3D printer. Photograph through AIM3D.
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