Brian
November 3, 2015, 10:13am
3
Nice design, indeed it would be great if the Drone CAD files would be shared with the community.
2 Likes
3dpGeek
November 3, 2015, 11:29am
4
That’s a good question I ment to add to the post. I’m not sure, what would you recommend? I need something strong enough that could hold a camera but a material that wouldn’t add to much weight.
What do you mean by “real” cad files? That looks like a pretty easy file to print on it’s side, but you will have to clean up the holes and they will probably not be dimensionally accurate the first time around.
Got to be Proto Pasta’s Carbon Fibre PLA @AlexDick is your man in the know.
For the drone we have a lot of people have made mimic versions and call them the real thing. Specially on thingiverse. I can’t find CAD files that are of the as-built parts. The model I made, above, should be very close to accurate, of course I will have to print it to see what’s off and by how much. I shouldn’t have to much trouble with the print, as you said I was going to print it on it’s side. The holes are right, there has to be a offset because they are mounted with a rubber grommet to eliminate most of the vibration, thats why the material has to be light but strong.
Proto-pasta carbon fiber is light and stiff with exceptionally dimensional accuracy. It’s not a “tough” material so I don’t recommend it for surviving crashes. If you need something more durable and can print at 280C+ with a 110C+ heated bed, I can recommend Proto-pasta PC-ABS Alloy. Its tougher and stiffer than standard ABS! Hope this helps!!!
As long as it is stiff and not brittle it should work, if the drone crashed we would have a lot bigger problems than the camera mount lol. Thank you for your help! I’ll be picking up some Carbon Fiber from you guys.
As for supports, could I use normal PLA for the support material?
I don’t think Makerbot could handle the PC-ABS Alloy.
1 Like
Makes sense
You can use standard PLA for supports. Also carbon fiber supports are easy to remove!
3dpGeek
November 3, 2015, 6:13pm
11
Oh okay thank you for the support!
If you had make a rough guess how many Marvins do you think you could get out of the 125g sample? I don’t want to get a large spool and for some reason not be able to print with it.
A lot of Marvin’s! I think the little key chain only takes like 3g of plastic (depending on wall thickness and infill of course).
Loose coils are kind of a pain so if you can justify/afford it, I recommend spooled for the best experience!!!
3dpGeek
November 3, 2015, 6:27pm
13
I fully plan to buy a spool I just want to make sure I could test it and it work.
3dpGeek
November 4, 2015, 10:43pm
14
Here is the first prototype, fits perfect!
2 Likes
3dpGeek
November 4, 2015, 11:31pm
16
@alexdick Thanks! I ordered some cfpla from you guys so I can make the final in cfpla.
Would be cool to create a open-source file collection of Drone mounts together, so everyone can use each others designs
3dpGeek
November 6, 2015, 4:39pm
19
That would be a great idea!
3dpGeek
November 16, 2015, 10:07pm
20
Here is the final product.
1 Like
3dpGeek
November 16, 2015, 11:54pm
22
Let me know if you create anything.
