Changing mold internal and external edge lengths for CAD mold models

The part, feed system and cooling channels should all be meshed before you mesh the mold.

  1. Make sure that the layers representing the part, feed system, cooling channels and mold are all visible.
  2. Using the Ctrl key and the Select tool, rotate the mold and select all 6 faces.
  3. Click (Mesh tab > Mesh panel > Density) to open the Define Mesh Density dialog.
  4. Set the Global edge length to reflect the mold internal edge lengths, or accept the default value.
  5. In the left-hand panel, select the first mold face, then deselect Use global edge length in the Mesh density of selected entity section. This will activate the Target edge length entry box.
  6. In the Target edge length box, enter a suitable edge length for the mold external edges. Mold external edges may be as much as 3-4 times as long as the internal edges.
  7. Click Apply to accept the new external edge length for that mold face.
  8. Repeat steps 5 - 7 for all the remaining mold faces, then click Close.