Generative Design now includes the capability to define a desired minimum feature size for the resulting geometry, allowing better control over optimization thickness.

The new Minimum Feature Size geometry constraint lets you set the minimum feature size for each design criterion in units of your choice. While the recommended value is three times the element size, there is no upper limit. This constraint is listed under the Additional Information for the design criteria node in the Generative Tree.

Previously, it was challenging to control the minimum thickness of optimized shapes, often leading to very thin features that could be difficult to manufacture or result in structural weaknesses.

Creo Parametric 11.0.0.0

User Interface Location:

1.In the Generative Design application, click Add Design Criteria. The Design Criteria dialog box opens.

2.Under Design Constraints, click Add Constraints

3.Under Geometric Constraints, select Minimum Feature Size from the list.

Benefits:
This enhancement provides greater control over the optimization process, ensuring the design intent is met by defining a minimum feature size. It helps eliminate thin-walled structures, making the resulting geometry more robust and easier to manufacture.

Additional Information:

  • Limitations: None known.
  • Does this replace existing functionality? No.
  • Configuration option associated with this functionality: None.

For more information, Follow this link.

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