Zip — 151561

: Select all the surfaces that form a closed volume. In the Knit Surface PropertyManager, check the box for "Create solid" to merge them into a single solid body.

If you are working with meshes (like an STL of a zipper) or surfaces in Autodesk Fusion : 151561 zip

: When trimming mutual surfaces, select "Mutual" as the trim type and use the "Create solid" option in the PropertyManager once the surfaces form a watertight enclosure. : Select all the surfaces that form a closed volume

In SOLIDWORKS , you can turn surfaces into a solid feature using these methods: 151561 zip