Brackets and mounts
Surface 3 Cassette with Side Service Opening
- Bounding box
- 287.0 × 207.0 × 20.0 mm
- Engine
- Precision B-rep
- Parameters
- 23
- Published
- August 20, 2026
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The prompt
Modify only the right-side wall of the existing Microsoft Surface 3 tablet cassette. Create one continuous rectangular connector service opening through the right enclosure wall. Opening location: - Begin 90 mm below the top edge of the tablet. - End 145 mm below the top edge of the tablet. - Total opening length along the tablet edge: 55 mm. This opening must expose: - Mini DisplayPort beginning at 96.5 mm from the top - Full-size USB-A port beginning at 114.0 mm from the top - Micro-USB charging port beginning at 129.5 mm from the top Cut completely through the enclosure side wall and expose the full 8.7 mm thickness of the tablet edge, with 1 mm additional clearance toward the front and rear. Provide at least 12 mm of unobstructed downward cable relief below the Micro-USB position for a right-angle plug measuring 11 mm wide × 7.5 mm thick, with its cable exiting downward. Add editable parameters: - Service Channel Start: 90 mm - Service Channel End: 145 mm - Service Channel Length: 55 mm - Cable Relief: 12 mm Preserve the existing: - 267 mm × 187 mm × 8.7 mm tablet dimensions - 231.2 mm × 155.1 mm display opening - 3 mm display-opening corner radius - Tablet tray and 1.5 mm clearance - Internal shoulder - Wall thickness and tray depth - Current exterior dimensions - Existing mounting features Do not add separate connector holes, a camera opening, buttons, a back cover, handles, a Kinect mount, or an electronics compartment.
Parameters
| Name | Value | Range |
|---|---|---|
| Tablet Length | 267 mm | 100 – 400 |
| Tablet Width | 187 mm | 100 – 400 |
| Tablet Thickness | 8.7 mm | 2 – 30 |
| Clearance XY | 1.5 mm | 0.5 – 5 |
| Clearance Z | 1.5 mm | 0.5 – 5 |
| Wall Thickness | 3.5 mm | 1 – 10 |
| Corner Radius | 5 mm | 0 – 15 |
| Shoulder Depth | 5 mm | 2 – 15 |
| Shoulder Shelf Width | 5 mm | 2 – 15 |
| Boss Diameter | 10 mm | 4 – 20 |
| Boss Hole Diameter | 5 mm | 2 – 12 |
| Boss Height | 5 mm | 2 – 15 |
| Bezel Lip Width | 2 mm | 1 – 8 |
| Screen Corner Radius | 3 mm | 0 – 10 |
| Screen Opening Length | 231.2 mm | 150 – 300 |
| Screen Opening Width | 155.1 mm | 100 – 250 |
| Tray Depth | 3 mm | 1 – 10 |
| Tray Clearance | 1.5 mm | 0.5 – 5 |
| Shoulder Depth Below Bezel | 1.5 mm | 0.5 – 5 |
| Service Channel Start | 90 mm | 0 – 200 |
| Service Channel End | 145 mm | 0 – 200 |
| Service Channel Length | 55 mm | 10 – 100 |
| Cable Relief | 12 mm | 0 – 30 |
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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