simplify 3d increase wall thickness of model

Alternatively, you can take a cross-section view from the View Pages, and apply a cut using the options in the Section tab. You can choose among different teeth profiles, and define the size and position. Use the Select Teeth Line(s) option to add teeth to the polyline. You can enable Round Polyline for rounded corners, and add Clearance to make space for glue for reassembly. To cut through a line, use the Indicate Polyline option. The former will define the thickness of the solid created, where the latter will define the size of the smallest detail that will be preserved. Select a Shell Thickness, and a Detail Size, and click on Apply. Surface to solid: Select your surface.When the options are set, click on Apply. You can add a notch to facilitate reassembly of the caps. You can enable the Keep Subtracted Parts option to print the perforation caps as separate parts, and to attach them back onto the part after printing. You can translate or delete the perforation cap previews. Click on the locations where you’d like to apply perforation. Define the Wall thickness and click on OK.

As long as you don't export the model over your original, all experimentation is a learning experience and not a destructive one. High accuracy results, surfaces selected:Įxperiment with the settings, aim for the best result and click accept. Any protruberance in the interior will give very strange results. Low accuracy offset, with surfaces still selected:įor smoothest results, keep the accuracy high. Double clicking on the inside surface caused the full cylinder (not the bottom) to be selected (turning red).

This particular model has a nearly uniform interior. Ideally, you won't have an overly complex model with too many facets/triangles, as it can really bog a machine down. As you make changes in the menu settings, you'll see the results on the model. Once selected, the select menu gives you a new edit menu. If you select a surface in error, use Shift-Click to clear that one surface. If you discover unselected surfaces, simply click on those surfaces until all is completed. This should turn the entire interior red. If you can be assured of all one surface, use Select, then double click on the interior. This will cause the surfaces to change color. When you load your STL file into MM, use Edit, Generate Face Groups. This image is of the model prior to modification:

As your question does not include that program, I'll toss the Meshmixer method. Only today, I learned of a solution for this sort of objective, but it uses Fusion 360 rather than Meshmixer or Meshlab.

Simplify 3d increase wall thickness of model