5.最佳工程仿真前处理工具SpaceClaim.pdf

最佳工程仿真前处理工具SpaceClaim 1 © 2016 ANSYS, Inc. February 14, 2021 ANSYS Confidential Geometry Roadmap Snapshot We are adding the best elements of ANSYS DesignModeler to ANSYS SpaceClaim • Bi-directional associative CAD interfaces • Optional history-based editing and replay of geometry operations • Micro-scale and large scale model support • Various smaller dedicated CAE features In addition, we are adding new geometry features • Model directly with faceted data (STL/Mesh) just like a CAD model • Automated reconstruction of surfaces from mesh data • Multi-threaded editing for improved performance • Sub-D modeling for smooth surfacing 2 © 2016 ANSYS, Inc. February 14, 2021 ANSYS Confidential R17 Development Areas • Modeling for CAE • General/Concept • Additive Manufacturing • Reverse Engineering • Scripting 3 © 2016 ANSYS, Inc. February 14, 2021 ANSYS Confidential Model Prep for CAE • Imprint – 200x speed improvement – Tolerant imprint added – Support for beam/face/edge intersections – Larger/no item limit • Libraries of standard beam X-sections • Power selection of beams, midsurfaces by profile type, thickness • Extend tool improvements • New Repair tools: – Split surface edges – Short surface edges 4 © 2016 ANSYS, Inc. February 14, 2021 ANSYS Confidential Model Prep for CAE - Continued • Weld tool • Edge and Beam splitting by count or % • Automatic tangent face split propagation • Beam endpoint dragging & snapping • Beam extraction from swept solids & surfaces • ‘Extract Geometry’ command for sub-modeling 5 © 2016 ANSYS, Inc. February 14, 2021 ANSYS Confidential Highlight: Beam Extraction 6 © 2016 ANSY