Big Project | Project | Project Manager |
|---|---|---|
Tracking Antenna | Tracking Antenna Controller Board Mount |
Task Description
Design and 3D print a mount for the controller board that will be mounted onto the tracking antenna base plate.
Constraints
Constraints | Written By | Append Date |
|---|---|---|
Ports must be accessible (e.g., usb port) | Oct 31, 2024 | |
Mounting holes must obey the 30.5 x 30.5 mm grid pattern | Oct 31, 2024 | |
70x70mm footprint with 30.5x30.5 mounting holes (at the corners) | Oct 31, 2024 | |
Must fit on the tracking antenna base, without interfering with any other mounts | Oct 31, 2024 |
Relevant Contacts
Subteam | Contact | Contact Description |
|---|---|---|
EE Lead | any specifics about the board itself |
Assignees
Assignee | Asana Task | Date |
|---|---|---|
@ assignee | link to asana task assigned | Date assigned |
Task Progression/Updates
Author: Jack Doehler Date: 2024/11/07
Complete Design
Notes:
Assembly consists of separate top and bottom case pieces.
There should be enough room for the Seeeduino, which was not included in the STEP file I used for reference.
Overall footprint of case is 80mm x 80mm x 30mm.
Author: Sohee Yoon Date: 2024/11/18
CAD review:
Overall looks great! I like how you fillet all the edges and you added clearance to the bottom of the mount. There are a few things that the step file of the board is missing
I checked out the board in the bay and took a pic (image below). A few noticeable differences to the step file:
There are a few screws that attach some circuit parts to the board; they stick out below the board so make sure they aren’t interfering with the mount
I would double check the Seeeduino connection and make sure there is enough clearance with the top mount
If you’re able to, it’ll be great to have a chance to look at the board and make sure all the circuit connections have enough clearance and won’t interfere with the mount
The thickness of the top mount can be decreased to 5 mm instead of 7.5 mm, just to shorten print time
It would be nice if the sections I highlighted in red were at least 2 mm (around 2 mm thickness around the holes) so that when we print it doesn’t print weak/weird. If you think there will be some interference with any connections because of the change, you can leave it and we can see how it prints
I really like the stand offs for the mount but because the edges already supporting the board, I don’t think we necessary need them (it might just take up more print time)
I’m a little concerned with the clearance of the red section in the image below with the board so I might suggest shortening/cutting the section to line up with the mount height/thickness (if that makes any sense)
