GrabCAD
This was an attempt to make a mold for a soft plastic lure. I say an attempt since I was unable to find someone to test and print it.
The "mote" around the part mold is meant to have a thin gasket since 3D printing is often never perfect and I've never made a 3D printed mold (hoping a smaller surface area would increase the pressure and made a tighter seal).
The mold is meant to be injected though a 5mm hole on the top, and there is a vent hole in the rear.
On opposite corners there are 2 positioning pegs and 2 holes for clamping the mold shut (use some fastener in the holes to clamp shut) (you may want to also use C-clamps).
If you do print this and try to use the mold, let me know how it goes and I may make changes to the design :^).
Direct link to the original creator's page
Printables
Thingiverse
Printables
Printables
Thingiverse
Printables
Thingiverse
Thingiverse
Click the "View on GrabCAD" button above to visit the original model page on GrabCAD. You can download the STL file directly from the creator's page for free.
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on GrabCAD. Some creators accept tips or donations.
Check the license (see original page) on the original GrabCAD page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.