Videos
| Geometry and tool motion planning for curvature adapted CNC maching (WP3) M. Barton, M. Bizzarri, F. Rist, O. Sliusarenko, H. Pottmann  BCAM. 1- Milling a hyperbolic and concave elliptic surface. 2- Milling a general surface (convexe, hyperbolic, concave regions). Reference: SIGGRAPH 2021, ACM Trans. Graphics 40(4), 16pp, (2021). |
| Industrial Applications & Novel Applications (WP4) Luis Norberto López de Lacalle UPV-EHUADAM2 Goals |
| Ofir Lipman STRATASYS Polyjet printed microstructured object: Wing |
| Ofir Lipman STRATASYS Polyjet printed microstructured object: Duck |
| Ofir Lipman STRATASYS Polyjet printed microstructured object: Shell |
| Ofir Lipman STRATASYS Polyjet printing process in action |
Preprints
Conformal Parametric Microstructure Synthesis for Boundary Representations. Q Youn Hong and Youngjin Park and Gershon Elber. (SCULPT, online event, June 2022). to appear in the Hyperseeing magazine. (2022) 
Publications
2022 |
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Fast and multiscale formation of isogeometric matrices of microstructured geometric models. Thibaut Hirschler; Pablo Antolin; Annalisa Buffa. Computational Mechanics 69, (2022). |
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Efficient 5-axis CNC trochoidal flank milling of 3D cavities using custom-shaped cutting tools. Pengbo Bo, Hongyu Fan, Michael Bartoň. (SPM 2022) Computer-Aided Design 151, (2022). |
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Computational Design of Laser-Cut Bending-Active Structures. Emmanuel Rodriguez, Stefanie Hahmann, Georges-Pierre Bonneau, Mélina Skouras. (SPM 2022) Computer-Aided Design 151, (2022). SPM’22 Best Paper Award |
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Synthesis of 3D Jigsaw Puzzles over Freeform 2-Manifolds. Gershon Elber and Myung Soo Kim. (SMI 2021) Computers & Graphics, Vol 102 (2022) |
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Curve-guided 5-axis CNC flank milling of free-form surfaces using custom-shaped tools. Kanika Rajaina, Oleksii Sliusarenko, Michal Bizzarri, Michael Bartoň. (GMP 2022) Computer Aided Geometric Design 94. (2022) |
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5-axis double-flank CNC machining of spiral bevel gears via custom-shaped tools—Part II: physical validations and experiments. Gaizka Gómez Escudero, Pengbo Bo, Haizea González-Barrio, Amaia Calleja-Ochoa, Michael Bartoň & Luis Norberto López de Lacalle. The International Journal of Advanced Manufacturing Technology 119, 1647–1658 (2022). |
2021 |
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Geometry and tool motion planning for curvature adapted CNC machining. M. Barton, M. Bizzarri, F. Rist, O. Sliusarenko, H. Pottmann. (SIGGRAPH 2021), ACM Trans. Graphics 40(4), 16pp, (2021). |
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A New Approach in the Design of Microstructured Ultralight Components to Achieve Maximum Functional Performance. A. Calleja Ochoa, H. González Barrio, L.N. López de Lacalle Marcaide, S. Martínez Rodríguez, J. Albizuri Irigoyen, A. Lamikiz Mentxaka. Materials 14, 1588, (2021). |
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Geometric construction of auxetic metamaterials. Georges-Pierre Bonneau , Stefanie Hahmann, Johana Marku. (Eurographics 2021), Computer Graphics Forum 40 (2), pp.291-304, (2021) |
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A projected super-penalty method for the C1-coupling of multi-patch isogeometric Kirchhoff plates. Luca Coradello, Gabriele Loli, Annalisa Buffa. Computational Mechanics 67, (2021). |
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Coupling of non-conforming trimmed isogeometric Kirchhoff-Love shells via a projected super-penalty approach. Luca Coradello, Josef Kiendl, Annalisa Buffa. Computer Methods in Applied Mechanics and Engineering 387, (2021). |
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Conformal Microstructure Synthesis in Trimmed Trivariate Based V-Reps. Q Youn Hong and Gershon Elber. (SPM 2021) CAD 140, (2021). |
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The construction of conforming-to-shape truss lattice structures via 3D sphere packing. Boris van Sosin, Daniil Rodin, Hanna Sliusarenko, Michael Barton, Gershon Elber. CAD 132, pp. 1–16 (2021). |
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Manufacturing of screw rotors via 5-axis double flank CNC machining. M. Bizzarri, M. Barton. CAD 132, (2021). |
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Precise Hausdorff distance computation for freeform surfaces based on computations with osculating toroidal patches. Sang-Hyun Son, Myung-Soo Kim, Gershon Elber. (GMP’21) CAGD 86, (2021). |
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Self-intersection computation for freeform surfaces based on a regional representation scheme for miter points. Youngjin Park, Q Youn Hong, Myung-Soo Kim, Gershon Elber. (GMP’21) CAGD 86, (2021). |
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Heterogeneous parametric trivariate fillets. Ramy Masalha, Emiliano Cirillo, Gershon Elber. (GMP’21) CAGD 86, (2021). |
2020 |
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Volumetric representations could revolutionise 3D printing. Elber, G. . Research OUTREACH (114), June (2020). |
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Characterizing envelopes of moving rotational cones and applications in CNC machining. Mikhail Skopenkova, Pengbo Bo, Michael Barton, Helmut Pottmann. CAGD 83, (2020). |
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5-axis double-flank CNC machining of spiral bevel gears via custom-shapedmilling tools – Part I: Modeling and simulation. Pengbo Bo, Haizea González, Amaia Calleja, Luis Norberto Lópezde Lacalle, Michael Bartoň. Precision Engineering 62, pp.204-212, (2020). |
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Reparametrization of ruled surfaces: toward generating smooth jerk-minimized toolpaths for multi-axis flank CNC milling. Ali Hashemian, Pengbo Bo, Michael Bartoň. SPM’20, CAD 127, (2020). SPM 3rd Best Paper Award, |
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Definition of tailor made cutting tools for machining of complex surfaces based on final surface shape. Gaizka Gómez Escudero, Pablo Fernández De Lucio, Barrio, Haizea González, Luis Norberto López de Lacalle Marcaide, Amaia Calleja Ochoa, Michael Barton. International Conference on Mathematics and Computers in Science and Engineering (MACISE), 2020. |
