Additive Manufacturing Design & Engineering Symposium. Innovation Intelligence. Paradigmenwechsel in der Konstruktion und Entwicklung

Transcription

1 Additive Manufacturing Design & Engineering Symposium Innovation Intelligence Paradigmenwechsel in der Konstruktion und Entwicklung

2 Technology Symbiosis Additive Manufacturing & Topology Optimization Mirko Bromberger Innovation Intelligence euromold, Aussteller Forum

3 We help businesses succeed through the development and application of simulation technology to accelerate innovation Concept Design Software Cloud Software Analytics Software Staffing Services Engineering Services CAE Software Patented Licensing Model HPC Software Industrial Design Services

4 We Work with Some of the Best Automotive Aerospace Heavy Equipment Government Electronics/ Life/Earth Sciences Consumer Goods Energy Architecture 5,000 customers worldwide

5 Global Engineering Software Company 28 Years of Innovation 48 Offices in 20 Countries 2200 Employees Worldwide

6 Technology.

7 Technology Inspires Design

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12 Our vision is to radically change the way organizations design products and make decisions.

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14 Additive Manufacturing (AM)

15 One of the benefits: total design freedom

16 With design freedom comes the ability to create extremly efficient & lightweight designs Conventional AM Design 25% lighter

17 (so this is how ALM technologies can help saving our planet)

18 3 challenges when designing for AM

19 1 How can a designer come up with the best possible shape?

20 Solution #1: Biomimicry Software

21 Underlying Technology:

22 Performance Manufacturing constraints Topology optimization provides the most efficient structure for a given load situation, but for traditional manufacturing designers always have to trade performance for manufacturability! Unconstrained Symmetry Draw Direction Member Size Cyclic Repetition Manufacturing Constraints

23 Performance Technology symbiosis Topology optimization provides the most efficient structure for a given load situation, with added manufacturing designers no more have to trade performance for manufacturability Unconstrained Symmetry Draw Direction Member Size Cyclic Repetition Manufacturing Constraints

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25 2 How can the engineer draw it in a CAD system?

26 can take weeks with a conventional system:

27 Solution #2: Polymesh Design Technology

28 3 How to consider the NEW Manufacturing Constraints? Types of support Downward facing surfaces Angled surfaces and holes

29 Examples

30 st Flyable 3D installed on a A350

31 918g 326g Redesign of a A320 nacelle hinge bracket for AM Case Study available Jon Meyer, EADS Innovation Works

32 Engineering ability Front loading Only the right assumptions lead to the desired result

33 manufacturing of lightweight structures in TiAl6V4: a design ILAS, Hamburg Presentation a Altair Technology Conference 2014 Weight: -26%

34 BEFORE AFTER Optimization RUAG Pioneers 3D Printing for Space Press Release, RUAG, Oct D Printed Antenna Bracket for Sentinel-1 Satellite

35 RUAG Pioneers 3D Printing for Space Final bracket weight: kg, original weight:1.626 kg Final design validated for static behaviour, strength, stiffness, stability. All design criteria satisfied. 1 st prototype is printed and will be tested for qualification.

36 The Femur Stool Designing organic structures for AM with concept optimization by Assa Ashuach

37 Summary AM technologies enable innovative design approaches Use of optimization software can significantly reduce structural weight and lead time AM and topology optimization is a natural combination to

38 Agenda 10:00h Technologie-Symbiose: Topologieoptimierung & Additive Fertigung Mirko Bromberger, Altair Engineering GmbH 10:15 Fit for AM Mehrwert ermitteln und Implementierungshürden überwinden Güngör Kara, EOS GmbH 10:45 Grundlegende Gestaltungsrichtlinien für die laseradditive Fertigung Jannis Kranz, ilas TUHH 11:15 Von der Topologie-Optimierung zum gedruckten Bauteil, Materialise beschreitet neue Wege Christophe Blanc, Materialise NV 11:45 Das größte 3D - gedruckte Teil im All Lessons Learned Franck Mouriaux, RUAG Schweiz AG RUAG Space 12:15 Paradigmenwechsel in der Konstruktion zur Erschließung des vollen Potentials der additiven Fertigung Alejandro Cervantes Herrera, Altair Engineering GmbH 12:45 Get Together