Process-Structure Interactions in MEX-AM: Lattice Specimen Files and Mechanical Test Data

40.4 MB of raw data files for the paper titled "Process–Structure Interactions in Stretching-Dominated Lattices: How Nodal Toolpath Fragmentation Limits Geometric Isotropy in MEX-AM." The collection includes .STL files for cubic+octet, Kagome, and solid compression specimens, along with raw data from tensile, flexural, and compression tests. Author Faizaan Mirza uploaded the data to figshare, with a last update on 2026-04-21.

Use Cases

• Validate mechanical property predictions for stretching-dominated lattices based on the provided tensile, flexural, and compression test data.
• Analyze the relationship between toolpath fragmentation and geometric isotropy based on the described process-structure interactions.
• Reproduce or compare 3D printed lattice geometries using the included .STL files for cubic+octet and Kagome structures.
• Benchmark computational models of lattice deformation against the experimental mechanical test results.

Strengths

• Includes raw experimental data from three distinct mechanical tests (tensile, flexural, compression).
• Provides 3D model files (.STL) for multiple lattice types (cubic+octet, Kagome) and solid specimens.
• Released under a permissive CC-BY-4.0 license, allowing for broad reuse and modification.

Limitations

• The 40.4 MB size suggests a relatively small-scale experimental study.
• Row count and column-level documentation are unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality and structure require manual inspection after download.

Provenance

Source

figshare

Collection Method

Data was generated from mechanical tests (tensile, flexural, compression) on 3D printed lattice specimens, as described in the associated research paper.

Freshness

Last updated 2026-04-21 07:44:31; freshness should be verified.