![]() The topology optimizer will remove them from the mesh. Those elements which are not picking up much stress and have little strain energy are doomed. An initial FEA will show the stress distribution throughout this design space, but also show which regions are working efficiently.Įach element reports back its stress level and strain energy essentially, how hard is it working. The technology behind this magic starts with a very regular finite element analysis (FEA) mesh occupying the design space you have defined. At its simplest level, if you define the loading and the constraint system, it will figure out the material needed to develop that load path. The method doesn’t care about aesthetics, traditional approaches, or any other of the usual design constraints that you would normally use in design. Topology optimization takes a 3D design space and literally whittles away material within it to achieve the most efficient design. ![]() However, they originate not from a human mind, but rather from the determined logic of a computer algorithm. ![]() ![]() In a sense these shapes are indeed flights of fancy. Rendering of part created with topology optimization. This type of application is now readily available - so you can try your hand! Have you come across images of exotic, organic looking part shapes in CAD graphics windows? Do they look like flights of fancy, rather than disciplined work? These shapes may be the result of a topology optimization study. ![]()
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