Enclosures and housings
Butt-Weld Tube Specimens (Pair, Single-V Prep)
- Bounding box
- 202.1 × 203.4 × 203.4 mm
- Engine
- Precision B-rep
- Parameters
- 6
- Published
- October 29, 2026
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Free to download and use. See the terms.
The prompt
Create TWO identical short hollow reformer tube specimens in SolidWorks 2023. Dimensions of each tube: - Length: 100 mm - Outside diameter: 203.2 mm - Wall thickness: 12 mm - Inside diameter: 179.2 mm - Units: millimeters Arrangement: - Position the two tubes collinearly, with their longitudinal axes on the same straight line. - Place their end faces directly opposite each other, facing each other across a small axial gap. - Keep both tubes separate and do not join them. - Leave the facing ends accessible for a future butt-welding operation. - Show both tubes and the gap clearly in one 3D view. Welding preparation: - Prepare the two facing tube ends for butt welding. - Use a single-V weld bevel on each facing end, with a provisional bevel angle of 30 degrees per side. - Leave a provisional root face of 2 mm and a root gap of 2 mm. - Keep the bevel geometry editable. - Do not create a weld bead or merge the tubes. CAD output: - Generate actual editable 3D geometry, not an image. - Prefer native SolidWorks 2023 files (.SLDPRT) or a STEP file (.STEP/.STP). - Verify the dimensions, bevels, alignment, and root gap. - Display both specimens in an isometric view. The final model must contain exactly two separate, short hollow tube specimens positioned coaxially, with their prepared ends facing each other for butt welding.
Parameters
| Name | Value | Range |
|---|---|---|
| Tube Length | 100 mm | 10 – 500 |
| Outside Diameter | 203.2 mm | 50 – 500 |
| Inside Diameter | 179.2 mm | 20 – 480 |
| Bevel Angle (per side) | 30 deg | 0 – 60 |
| Root Face (land) | 2 mm | 0.5 – 10 |
| Root Gap | 2 mm | 0 – 20 |
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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