Let's say I have a design for a chess piece, but I want to print out a mold using a 3d printer. I can't do this by simply 3d printing the chess piece. I have to 3d print a mold, which is an "inverse" of the chess piece because it would be a cube, with a hole in the shape of the chess piece. I would then pour the casting media into the mold.
Is there a way to delete an object from another object on sketchup?
Printing molds
10 posts
• Page 1 of 1
Re: Printing moldsYes, it is called a Boolean operation.
If you have SU Pro it has these abilities There's a frontroom and a backroom....reverse faces
Re: Printing moldsYou can also just place the object inside a cube with its faces reversed and then split the whole thing in half, giving you two half molds.
Re: Printing moldsFor SUMake with Outershell:
" c'est curieux chez les marins ce besoin de faire des phrases "
Re: Printing moldsLove your solution, Gilles!
![]() For more complex models using Sketchup Make, you can also use the BoolTools plugin 3D Printing with SketchUp Book
http://goo.gl/f7ooYh
Re: Printing moldsJust to clarify my earlier comment.
There are many ways to modify geometry and it is important to learn the underlying structure. First gif shows a manual split, second shows how an excellent plugin can automate it, once you understand how to do it. Split by hand. Split by Tig. Re: Printing moldsSo I've made the mold, but it doesn't export to Cura very well at all. I used a solid checker extension and all of the pieces are indeed solid.
I get a large yellow block in Cura. I used the "solid tools - subtract" on Sketchup to make the mold from the pieces. Re: Printing moldsImpossible to tell from your images, but if you upload the SKP model we can take a look!
3D Printing with SketchUp Book
http://goo.gl/f7ooYh
Re: Printing moldsIt's fixed! I saved it as an STL file (with the STL extension) and it worked. I guess some file types simply aren't compatible.
10 posts
• Page 1 of 1
|