How To Improve Your Design

Transcription

1 Concevoir par l optimisation numérique Application à la fabrication additive Jean-Pierre ROUX Innovation Intelligence Altair Engineering France jproux@altair.com 1

2 About Us We help businesses succeed through the development and application 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 2

3 We Work with Some of the Best Automotive Aerospace Heavy Equipment Government Electronics/ Life/Earth Sciences Consumer Goods Energy Architecture 5,000 customers worldwide 3

4 Through A Unique Blend of Software and Services HyperWorks Engineering Simulation / Optimization ProductDesign Product Engineering / Development solidthinking Concept Design and Development PBS Works High Performance Computing Cloud Solutions Cloud-based Simulation / Appliances Partner Alliance Enabled Partner Software Applications Altair s focus on software and services is a differentiating hallmark of our business ThinkLabs Human-centered Product Design / Strategy Technical Staffing Business / Engineering Workforce Talent HyperWorks Solutions Tailored Industry / Automation Applications Analytics Solutions Visual / Predictive / Prescriptive Analytics 4

5 918g 326g Redesign of a A320 nacelle hinge bracket for ALM Case Study available Jon Meyer, Airbus Innovation Works 5

6 RUAG Pioneers 3D Printing for Space Final bracket weight: kg, original weight:1.626 kg 42 % weight reduction Final design validated for static behaviour, strength, stiffness, stability. All design criteria satisfied. 1 st prototype is printed and will be tested for qualification. 6

7 Riding into the Future 3D Printed Bike Renishaw, UK Presentation at Altair Technology Conference

8 23% lighter 8

9 Underlying Technology: Topology Optimization 9

10 Optimization driven design 10

11 Airbus A380 First Time Proving Ground for Topology Optimization 11

12 Airbus A380 Leading Edge Rib Design: 20% Lighter 12

13 Polaris Reduces Weight of Snowmobile Structures up to 40% 13

14 20 years of Topology Optimization Industrialization Easy to use design tool 14

15 3D-Printing and Topology Optimization 15

16 RUAG : 3D print for the space industry Redesign of the Upper S-Band Antenna Support of the Sentinel-1 Satellite 4 weeks 42 % weight reduction 16

17 Topology optimized structures are pretty good, but lattice structures could be even better: 17

18 Lattice structure optimization based design Intermediate Densities - Lattice Void Solid 18

19 Lattice structure optimization based design HIP JOINT 19

20 Conclusion L utilisation d outil de conception basé sur l optimisation permet de réduire significativement la masse des produits et leur temps de développment La fabrication additive permet d envisager des designs/formes innovantes La fabrication additive et l optimisation sont une combinaison naturelle 20

21 Retrouvez-nous 3&4 mars Lyon APS Meeting Convention d affaires dédiée à l impression 3D, à la fabrication additive et au développement produit 10 mars Cergy Les mardis de la mécanique CETIM-CERTEC "Impression 3D" marketing-france@altair.com 21