How to create multi-material topology optimization? (Hyperworks)

Claudia Renero

I am working on creating a topology optimization model with two different materials, but when I assign each material to its component either it selects the whole assembly as shown in the first picture or it doesn't bond the component together as d. Model the inner face as a perfect bond.

Unknown

You can review the following examples in the OptiStruct help.

https://2022.help.altair.com/2022/hwsolvers/os/topics/solvers/os/topology_optimization_multi_material_cradle_example_r.htm

 

https://2022.help.altair.com/2022/hwsolvers/os/topics/solvers/os/topology_optimization_multi_material_chassis_example_r.htm