2011 11-15 themadag am voor metaal en keramiek - toepassingen in de machinebouw - jonas van vaerenbergh - layerwise
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2011 11-15 themadag am voor metaal en keramiek - toepassingen in de machinebouw - jonas van vaerenbergh - layerwise

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Additive manufacturing voor metaal en keramiek

Additive manufacturing voor metaal en keramiek

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2011 11-15 themadag am voor metaal en keramiek - toepassingen in de machinebouw - jonas van vaerenbergh - layerwise 2011 11-15 themadag am voor metaal en keramiek - toepassingen in de machinebouw - jonas van vaerenbergh - layerwise Presentation Transcript

  •  Additief fabriceren in metaal: industriële en medische getuigenissen Jonas Van Vaerenbergh Themadag Sirris15 november 2011 Your PARTNER in Additive Manufacturing
  • Agenda2  Metal Additive Manufacturing  About LayerWise  Supersonic turbine blades  Food processing extruder  Injection molding  Medical applications  Conclusion © LayerWise NV, all rights reserved
  • Technology View slide
  • Metal Additive Manufacturing4 Principle Powder Feed System  Directly from 3D CAD  Layer-wise production Laser beam  3D components by successive connection of thin 2D layers Powder Feed Build Platform Overflow © LayerWise NV, all rights reserved View slide
  • Metal Additive Manufacturing7  Materials: LayerWise  Stainless steels (316L, …)  Hastelloy  Hardenable steel  Co-Cr  Titanium alloys (Ti6Al4V,…)  Inconel  Aluminium  …..  Specifications Maximum build volume 250x250x420 mm Density  100 % Typical part accuracy* ± 50 µm Typical surface roughness* # 5 µm Ra – 40 µm Rz Minimal wall thickness 0.200 mm Resolution 0.005 mm * dependent on part geometry # can be improved by LayerWise SILC treatment © LayerWise NV, all rights reserved
  • Who we are
  • About LayerWise9 Who We Are  LayerWise was incorporated in 2008 as a spin-off from K.U.Leuven-PMA  Unique technological expertise in Metal Additive Manufacturing since 2001  Developing new AM applications together with clients © LayerWise NV, all rights reserved
  • LayerWise Mission10 Who We Are Increase your added value through advantages of Metal Additive Manufacturing Therefore LayerWise offers its technological expertise realized by being technology developer as well as technology user © LayerWise NV, all rights reserved
  • Industrial applications
  • Production parts13  Additive manufacturing  Same material  Same characteristics What is the added value? © LayerWise NV, all rights reserved
  • Innovate!14 cooling & heating enhance flow isolation weight reduction function integration save time save cost © LayerWise NV, all rights reserved
  • Case: Supersonic turbine bladesPartner: Von Karman Institute, Belgium
  • Supersonic turbine blades16 Project goal  Scaled turbine vane model  Improve efficiency:  achieve higher turbine expansions  reduction of shock waves at vane edge  more compact engines  By pulsated blade cooling instead of continuous cooling  Simulations vs. wind tunnel testing © LayerWise NV, all rights reserved
  • Supersonic turbine blades17 Functionalities  Complex 3D  Cooling cavity  Fine instrumentation channels  Thin walls  No leakage  Weight saving  Cost saving © LayerWise NV, all rights reserved
  • AM manufactured blade18  200 mm © LayerWise NV, all rights reserved
  • Case: Food Processing ExtruderPartner: CP Extrusion
  • Case extruder22 The AM Solution Stainless Steel 316L material Ovalized channels with smooth transitions Single piece construction Small series production Cost reduction © LayerWise NV, all rights reserved
  • Tooling applications
  • Conformal cooling24 Benefits  Conformal cooling channels  Cycle time reduction (20 …. 50%)  Improved quality of molded part  no hot spots  eliminate warpage  eliminate internal stress  Improved durability of mould  Cost reduction © LayerWise NV, all rights reserved
  • Conformal cooling25 1.2709 50-54 HRC Complete surface cooling courtesy De Nayer hogeschool © LayerWise NV, all rights reserved
  • Medical applications
  • Dental applications
  • Conclusions
  • Metal Additive Manufacturing31 When applying  Increased product performance metal AM?  Function integration  Customized manufacturing Courtesy of Diametal  Complexity  Flexibility  Short time-to-market © LayerWise NV, all rights reserved
  • Contact details32  LayerWise N.V. Kapeldreef 60 3001 Leuven Belgium tel: +32 16 29 84 20 fax: +32 16 29 83 19 www.layerwise.com info@layerwise.com © LayerWise NV, all rights reserved