Adding binder in the shape of a concave meniscus

Binder provides structural integrity to structures with grains of all shapes and is, therefore, an important processing additive for battery electrodes, grain packs, ceramics, and hard-metal sintering processes.

Adding binder to a structure means adding material in the shape of a concave meniscus in the pore space where surfaces in that structure’s material get close together. If there is no pore material in the structure, a warning is given.

For hollow objects, such as cellulose fibers, curved cellulose fibers, hollow fibers, curved hollow fibers, and hollow spheres, the algorithm under Add Binder needs analytic data (GAD objects) to discern that the empty voxels inside the fibers are not part of the pore space. Without analytic data, i.e. when using voxelized models, binder is also added inside the hollow fibers, which is physically inaccurate.

Clicking the Options’ Edit… button opens the Add Binder dialog.

At the top of the Add Binder dialog, the name for the file containing the results of adding binding can be entered in the Result File Name (*.gdr) box. The default name can be kept, or a new name can be chosen, fitting the current project.

Clicking OK in it closes the dialog and returns to the module section. Clicking Generate starts the process.