Multiple DTPL topology optimization

Baturalp OGUZ_20261
Baturalp OGUZ_20261 Altair Community Member
edited February 2021 in Community Q&A

Hi,

I was trying to apply draw , overhang and symmetric constraint to a model, and error 7707 showed up " Overhang and Draw cannot be used in the same DTPL" what is the way to apply these constraints to the model without an error?

I have tried to create 2 DTPLs like in the picture, one of them with combined draw and symmetric and the other one with overhang but

nothing changed.

image

How can apply two different constraints which cannot be used in same DTPL?

Tagged:

Answers

  • Adriano Koga_20259
    Adriano Koga_20259 New Altair Community Member
    edited February 2021

    you can't. It is not allowed by the solver.

    Each property can have only 1 design variable. Some manufacturing constraints can be combined, but some others can't be used together.

Categories