Standardized Filament Benchmark Models – Destructive Testing Suite
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Testing parts for STRESS, Bending , Heat & Compression. * 100 % Infill * As Slow Speed As Possible * No post processing
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Model information
- Source
- Printables
- Category
- Test Models
- License
- Creative Commons — Public Domain
This project provides a comprehensive, standardized collection of mechanical testing specimens designed to benchmark and analyze the real-world material properties of your 3D printing filaments. Whether you are testing the tensile strength of PLA, the thermal resistance of PETG, or the impact/flexural limits of ABS/Nylon, this suite offers clean, structurally sound geometries for data collection.
The collection includes four distinct testing geometries, engineered to isolate specific stress and failure modes:
Included Models
Tensile Test Model (Dogbone): Engineered to evaluate axial pull strength, ultimate tensile strength (UTS), and elongation at break along the X-Y or Z axis.
Bending / Flexural Test Model: A standardized beam specimen optimized for 3-point or 4-point bending setups to analyze flexural modulus and inter-layer shear strength.
Compression Test Model: A high-stability block/cylinder geometry designed to evaluate how much crushing force the material can withstand before structural yielding or buckling.
Heat Deflection / Thermal Test Model: A uniform bar designed for heat distortion temperature (HDT) testing to determine the exact point where the material softens under a specific load.