How it works
- Upload the reference model
- Set shell clearance, wall thickness and split plane
- Review the model-conforming halves and clips
- Download the matching shell components
AUTOMOLD3D · TOOLS
Adaptive Shell Mold Generator
Create a lightweight shell that follows the model with a flat base, split plane controls, matching pins and clips. Use the model-to-shell clearance setting to keep the generated shell away from the mesh.
Open tool ↓Open in the mold studio
Adaptive Shell Mold
What this tool does
- Flat base for printable stability
- Model-to-shell clearance control
- Split plane, mating pins and sealing-channel settings
- External clip geometry
Common uses
- Quick model-following shell concepts
- Projects where a flat print base matters
- Shells that need clips and matching halves
Adaptive Shell Mold
Create a lightweight shell that follows the model with a flat base, split plane controls, matching pins and clips. Use the model-to-shell clearance setting to keep the generated shell away from the mesh. Supported mesh inputs are STL, OBJ, 3MF, GLB, GLTF and FBX. STEP, STP and IGES should be exported to a mesh format first. The geometry workflow runs in your browser. Quote and account actions are separate services and are only used when you submit them.
Frequently asked questions
What is an adaptive shell mold?
An adaptive shell follows the outer form of a model rather than using a simple rectangular mold block. This workflow adds a printable flat base and controls for the split and mating features.
Does the shell touch the model?
Use the model-to-shell clearance control to create a real gap between the mesh and shell. Check the preview and generated result because the practical clearance depends on your model and print process.
How do shell halves stay together?
The workflow can use mating pins, a sealing-channel system and external clips. Inspect the generated features before printing, especially on thin or highly detailed models.
Why does the shell need a flat base?
A flat base helps the output sit on the print bed without relying on an unstable curved contact area. It is part of the generated shell workflow rather than a separate support model.