Autodesk Within enables designers to create high-perform-ing parts while enforcing design rules and adhering to additive manufacturing con-straints,” says Mark Davis, senior director of Design Research at Autodesk.

new fabrication techniques are allowing engineers to deliver components that were never before possible. These can then be modified for production by conventional subtractive manufacturing, if required. It frequently yields biomorphic-like shapes suited to additive manufacturing. Often used to identify a conceptual design that best meets specified design requirements, topology optimization works by optimizing material layout within a given physical design volume for a specified set of loads and boundary conditions, so that the resulting layout meets prescribed performance targets. Image courtesy of solidThinking to as many users as possible is the surge of activity around additive manufactur-ing. R solidThinking Inspire 2015 supports assembly optimization.

Design exploration and optimization strategies expand the beneﬁts of simulation.

But today, advances in usabil-ity, off-the-shelf connectors to all widely used modelers and solvers, and built-in (or easily captured) knowledge that guards against errors and misinterpretation of results are transforming these tools into practical, everyday engineering aids. These technologies began much the same as CAE, used chiefly by an elite group of experts for their most critical problems. Digital Engineering December 2015: įocus on Optimal Design /// Optimization Find the Optimal Design BY BRUCE JENKINS ecognizing the largely untapped value of digital simulation in new product development, more and more engineering organizations are le-veraging their existing CAE assets with new, complementary investments in de-sign space exploration and design opti-mization - technologies and methods that automatically exercise simulation, analysis and modeling applications to ra-tionally and rapidly search through large numbers of design alternatives to identify the best possible designs.

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