Enclosures and housings
NiTi Dog-Bone Tensile Specimen
- Bounding box
- 100.0 × 15.0 × 2.0 mm
- Engine
- Precision B-rep
- Parameters
- 6
- Published
- October 26, 2026
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Free to download and use. See the terms.
The prompt
Create a precise 3D parametric CAD model of a dog-bone-shaped tensile test specimen for a NiTi (Nickel-Titanium) Shape Memory Alloy superelasticity simulation in ANSYS Workbench. Geometry: - Overall length: 100 mm - Thickness: 2 mm - Wide grip sections at both ends - Narrow, straight central gauge section - Smooth, symmetric curved transitions from both grip sections to the gauge section - One continuous solid body - Symmetric about the longitudinal centreline - No holes, threads, text, or decorative details Use these provisional dimensions: - Grip width: 15 mm - Gauge width: 6 mm - Gauge length: 30 mm - Thickness: 2 mm - Overall length: 100 mm Make the shoulder transitions smooth and tangent to the grip and gauge edges. Ensure the final geometry is watertight and suitable for finite element meshing. Export an editable solid in STEP (.step/.stp) format for ANSYS Workbench. Also provide a dimensioned engineering drawing if supported.
Parameters
| Name | Value | Range |
|---|---|---|
| Overall Length | 100 mm | 40 – 250 |
| Grip Width | 15 mm | 6 – 40 |
| Gauge Width | 6 mm | 2 – 20 |
| Gauge Length | 30 mm | 5 – 100 |
| Shoulder Transition Length | 15 mm | 2 – 40 |
| Specimen Thickness | 2 mm | 0.2 – 10 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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