Anisoprint - 3D printing of continuous fiber reinforced plastics
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Existing 3D printing technologies are rather expensive or not applicable for functional parts production. Our technology is a revolutionary solution combining low equipment price typical for personal plastic printers with capability of producing high performance structural elements.
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Anisoprint - 3D printing of continuous fiber reinforced plastics
- 1. Anisoprint 3D-prinitng of continuous fiber reinforced composites
- 2. Problem Modern 3D-prinitng technologies are divided into to major groups Cheap, but not capable for function al parts production Production of end-use parts, but expensive • FDM • SLA Equipment cost around $ 1000 Low material cost Material – plastic with low mechanical properties Materials – metals or ceramics with superior properties • SLM Average equipment cost around $ 500 000 High material prices There are no affordable solutions on the market, capable for functional parts p roduction
- 3. Comparison of 3D-printing with automated composite manufacturing technologies Winding Well-known process High productivity Requires curing Tooling is required Only convex shapes Fiber placement High quality parts High productivity Very high price Only thin-walled structures Tooling is required 3D-printing Low price No curing required No tooling required Arbitrary shapes Low productivity Low mechanical properties
- 4. Plastic spool Feeder Thermal barrierHeater Extruder nozzle Printer bed Plastic bead Traditional FDM Plastic spool Feeder Thermal barrier Heater Extruder nozzle Printer bedComposite filament Reinforcing fiber Composite FDM Mechanical properties: Strength – from 20 to 120 MPa; Stiffness – from 2 to 6 GPa Materials used: PLA, ABS, PA, PC, PEI By adding continuous fibers to FDM 3D- printing process mechanical properties can be increased 10-20 times Mechanical properties Strength – up to 1000 MPa; Stiffens – up to 60 GPa Reinforcing fibers: Carbon, glass, aramid Plastics: PLA, ABS, PA, PC Special treatment of reinforcing fiber ensures impregnation quality and better adhesion to plastic material Continuous fibers 3D-printing
- 5. Technology advantages • Strong – Mechanical properties are close to aerospace composites • Real 3D – allows to print in pure 3D (using 3D-printed supports) • Versatile – allows the use of different thermoplastics and reinforcing fibers • Tailorable – allows the local variation of fiber path and fiber volume fraction for optimal parts production • Easy – based on FDM technology • Feasible – uses specially prepared carbon fiber tow, which guarantees good impregnation of fiber and adhesion of fibers to plastic
- 6. FDM PLA FDM PC FDM Nylon FDM ULTEM PA SLS Windform XT SLS SLA Polypropylene-like SLA CeraMAX SLM Titanium SLM Aluminum SLM Stainless steel ANISOPRINT CFRP 0 5 10 15 20 25 30 35 40 100 1000 10000 100000 1000000 Relativestrength,km Equipment price, $ FDM SLA SLS SLM 3D-printing materials and technologies
- 9. Comparison with other technologies Характеристика Anisoprint MarkForged Carbon Fiber Arevo Labs Katevo - CF Impossible Objects CBAM Tensile modulus, GPa 42 50 20 Flexural modulus, GPa 45 48 Tensile strength, MPa 740 700 140 160 Flexural strength, MPa 520 470 Skoltech www.markforged.com www.arevolabs.com iimpossible-objects.com
- 10. Complex shape parts The technology allows to steer the fiber to produce complex shape tailored parts
- 11. End use Space – lattice structures, reflectors, fittings, sandwich panels Aircraft – interior parts, fittings, tubes Health – individual insoles, prostheses, orthoses, exoskeletons. Automotive – sport cars, tuning UAVs, Robotics: frames, casings Wearables: individual protection, buckles, accessories, fashion Rotating parts: shafts, gears
- 12. Contacts Fedor Antonov CEO +7 (926) 587 29 76 www.anisoprint.ru info@anisoprint.ru
Notes de l'éditeur
- Существующие технологии трехмерной печати и производства изделий из композитных материалов либо не позволяют изготавливать функциональные изделия, т.к. физико-механические характеристики материала таких изделий весьма малы, либо являются дорогостоящими.
- Разработка промышленной платформы планируется на базе роботизированного манипулятора KUKA.
- Сравнительный анализ показывает, единственным серьезным конкурентом является американская компания MarkForged, которая также занимается разработкой технологии 3D-печати композитов, армированных непрерывными волокнами.