https://github.com/robpol86/tv-cabinet-rack-posts
Custom steel fabricated square hole rack posts for a Standout Designs Majestic EX 70-inch TV cabinet.
https://github.com/robpol86/tv-cabinet-rack-posts
Last synced: 4 months ago
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Custom steel fabricated square hole rack posts for a Standout Designs Majestic EX 70-inch TV cabinet.
- Host: GitHub
- URL: https://github.com/robpol86/tv-cabinet-rack-posts
- Owner: Robpol86
- License: bsd-2-clause
- Created: 2021-12-03T21:43:25.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2023-11-21T14:15:00.000Z (over 2 years ago)
- Last Synced: 2025-06-06T10:09:53.726Z (about 1 year ago)
- Size: 6.54 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# TV Cabinet Rack Posts
3D printable rack posts with square holes for a Majestic EX 70-inch TV stand (Standout Designs).
* Cabinet dimensions (mm): **500** (W) x **460** (H) x **538** (D)
* Holes front offset: **112**
* Holes rear offset: **102**
* Top corner clearance with screw: **4.95**
* Door width: **20**
* Center of square hole distance: **465**
## Protocase Notes and Design Constraints
> TODO: Apply .05" fillets to corners.
### Material
> TODO: Increase to 3 mm.
304 Stainless Steel (A240 TP304 2B) 14 Gauge (**1.981 mm**)
### Colors
[Proto-Stock Matt Black, Low Gloss, Smooth Hybrid](https://www.protocase.com/img/products/mcf/powdercoat/matte-black-proto-stock.jpg)
### Bend Radius
https://www.protocase.com/resources/bend-radius.php
Category | Thickness | Minimum Bend | Bend Radius
--------------- | ------------------: | ------------:| ----------:
Stainless Steel | 14 Gauge (1.981 mm) | 6.98 mm | 1.9 mm
### K-Factor
> TODO: Derive k-factor from changed bend radius in eDrawing file sent by Protocase for v0.1.
* **0.440**
## Cura Settings
This is for a **Monoprice Maker Select 3D Printer v2** configured as a **Prusa i3** printer in Cura.
* Profile: **0.2**
* Infill: **20%**
* Infill Pattern: **Octet**
* Build Plate Adhesion: **Skirt**
* Skirt Distance: **6 mm**
* Support Placement: **Touching Buildplate**
* Support Overhang Angle: **50**
* Support Horizontal Expansion: **2**
* *Add support blocker to the rack holes*
## Planned Use
This section is to determine if the depth of the rack is sufficient in the short term.
U | Current | Future L | Future R
---: | ------------ | ------------- | -------------
1 | Patch Panel | Patch Panel | Patch Panel
2 | Switch | Switch | Switch
3 | | pfSense + RPi | pfSense + RPi
4 | | SAN + Worker | SAN + Worker
5 | | SAN + Worker | SAN + Worker
6 | pfSense + FS | | GPU + Worker
7 | pfSense + FS | | GPU + Worker
8 | Drawer | Drawer |
9 | UPS | UPS | UPS
10 | UPS | UPS | UPS
### Depths
* Posts (inner): **461 mm**
* Protocase Rails (C2907-18): **457 mm**
* Travla Rails: *2 inches too long, will sit on shelf*
* Drawer: **348 mm**
* UPS: *No depth because the rails won't fit. Will sit on the bottom.*