Creating a solid core using wireframe

To create the solid core using wireframe, define the cross-section of the new solid and an offset. The core is automatically generated and fitted into the relevant feature on the model.

The cross-section of the new solid is defined by a closed and planar wireframe object.

To create a solid core from wireframe:

1. Make sure that the solid is either active or selected.
2. Select a closed and planar wireframe object.

   The direction of extraction is shown by the instrumentation .

   

3. Click Solid tab > Create panel > Core from Wireframe.
4. Use the options on the Solid Core dialog to create a solid core:

   

   • Spark gap — This is the distance between the core and the cavity. Usually, this is zero because any offsetting can be done more easily by using a negative thickness when machining.

     

   Tip: If you specify an offset, ensure the original solid has no faults; select the solid and click Solid Tools tab > Fix panel > Solid Doctor to fix faults in the solid.
   • Keep wireframe — When selected, the original wireframe object is kept in the model.
   • — Click this button to reverse the extrusion direction. This is the same as clicking on the wireframe instrumentation on the model.
5. Click OK to create the core and close the dialog.