Match a freeform edge

Use Match Edge to modify the freeform body to match to existing model or sketch geometry.

For example, you need to create a lid for a coffee pot. The boundary of the lid needs to match the boundary of coffee pot:

• First, use the various freeform commands to create the approximate shape for the cover.
• Next, use the Match Edge command to match the edges of the freeform body to the boundary curves of the coffee pot model.

1. On the ribbon, click 3d Model tab Freeform panel Match Edge . If necessary, click the drop-down menu to access Match Edge.
2. Select one or more freeform edges to match.
3. In the Match Edge dialog box, select Match and then select the curves on the model you want to match to.
4. Enter the desired tolerance for the edges and the matching curves.
5. Click OK.

Tips

• Edit the freeform model to be as close as possible to the final shape before creating the match.
• After completing the Match command, use Edit Form to remove portions of the freeform body that extend beyond what was matched to.
• For closed loops, Match works best when the curves turn in the same direction.
• When you are trying to create a box type shape, avoid using loops around the end .
• Avoid using Match with sharp corners. The resulting model will have a crease that Inventor is not able to shell or thicken.