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Tony Norton Jim Hassberger
 

Tony Norton Jim Hassberger

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#3DPrintConf

#3DPrintConf

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    Tony Norton Jim Hassberger Tony Norton Jim Hassberger Presentation Transcript

    • The Convergence ofTopology Optimization andAdditive ManufacturingPrepared for: By:Inside 3D Printing Tony Norton & Jim Hassberger
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.A story of convergenceOriginsExcitementTensionOpportunityConclusions
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.OriginsImage from http://jwi.charite.de/en/institute/julius_wolff/Berlin 1892 Detroit 1993
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.OriginsUniversity of Michigan AltairUniversityof Michigan Altair
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved."Wolff’s Law"Das Gesetz der Transformation derKnochen (The Law of Transformationof Bone), 1892."As a consequence of primary shapevariations and continuous loading, oreven due to loading alone, bonechanges its inner architectureaccording to mathematical rules and,as a secondary effect and governed bythe same mathematical rules, alsochanges its shape."Images from http://jwi.charite.de/en/institute/julius_wolff/Das Gesetz der Transformationder Knochen
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Design SpaceF1 F2 F3Density plotEarly Topology OptimizationLoad case Density plot
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.can change the global layout of the structureTopology optimization with modified packagesmall packaging changesEarly Topology Optimization
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.ExcitementDecember 1994 September 2012December1994September2012
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Early Adopters
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Traditional Design ProcessDesign Build Verify
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Optimized Design ProcessOptimize Inspire Innovate
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Better parts through optimization
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Airliner Wing“….an innovative rib design, whichresulted in an optimized weight savingover 500kg per aircraft."
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Crane BoomThe component’s dead weight wasreduced by approximately 20 % andload capacity was increased by up to400 kg. Apart from its higher handlingefficiency, the redesigned stick nowprovides improved protection forequipment attached to it.
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Engine bracket23% weight savings compared to initialdesign, casting constraints to ensuremanufacturability
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Tension – Topology OptimizationOften used byexperienced FEanalysts late inproduct developmentOffers the biggestbenefit when usedearly in the processby designers
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.solidThinking Inspire
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.From DEVELOP3D March 2013
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Sketch or Import a Design
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Create the “Design Space”
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Assign Materials and Loading
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.See the Ideal Part
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Control the Result
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Export the Design Proposal
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.View the Final Design
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Tension – Additive Manufacturing3D printing changes the calculus of manufacturing by optimizing for batches of 1.3D printing changes the calculus ofmanufacturing by optimizing for batches of one.
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.OpportunityTechnology that cangenerate designs thatare impossible tomake traditionallyTechnology thatrequires a new designapproach to achievethe greatest benefit
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.OpportunitySynergyExpandingusageDisruptive Short runNon-traditional
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Agenda for Altair Event Tomorrow in TurinMartin Muir, EADSMultidisciplinary Optimisation of Business Jet MED Hinge for Production by AdditiveManufacturingWolfgang Machunze, EADSTopology Design of a Metallic Load Introduction Bracket Manufactured by ALMSimon Merkt, RWTH Aachen/ILT FraunhoferDigital Photonic Production - Optimization Potentials by Laser Based ManufacturingJannis Kranz, TUHHStructural Optimization and Laser Additive Manufacturing in Lightweight Design:Barriers and Chances
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.ConclusionOriginsExcitementRealityOpportunityConclusion
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Conclusions
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Topology Optimization + Additive ManufacturingEasier toapply todesignsWiderrange ofmaterialsAppropriateto moreparts
    • Copyright © 2013 solidThinking, Inc. Proprietary and Confidential. All rights reserved.Thank YouContact:solidThinking, Inc1820 E. Big Beaver Rd.Troy, MI 48108/ USA