JJRobots COMMUNITY
new body - Printable Version

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+--- Thread: new body (/showthread.php?tid=825)



new body - jfpion - 04-29-2016 01:06 PM

i made a new body for the b robot, battery between the motors assembly with 3mm selt tapped screw, 2 servo room, lowered balance point, room for us sensor for autonomous mode, everything fixed using self tappered 3 mm screws (no need for nuts)

printed support ready to screw for leonardo

[url=http://www.thingiverse.com/thing:1529145][/url]

[attachment=77]


RE: new body - JJrobots JP - 04-29-2016 06:40 PM

Cool! I will print it and play a little with this new version ;-)
Have you seen any misbehaviour using this frame? Is still capable of keeping its balance properly? (I guess can response faster to turns)


RE: new body - jfpion - 04-30-2016 03:39 PM

(04-29-2016 06:40 PM)jpedroc Wrote:  Cool! I will print it and play a little with this new version ;-)
Have you seen any misbehaviour using this frame? Is still capable of keeping its balance properly? (I guess can response faster to turns)

the printer need some upgrade so no, no printed for now.
but as I wanted a way to have 2 servo, i had to modify the battery emplacement and it make sens to lower the gravity balance point.

and as it is difficult to find 2.5mm bolts i make the change for 3mm self tappered screw, easier to build !


RE: new body - jimmy - 07-17-2016 03:20 AM

Hi All,
I have just printed this parts from jfpion's design, all works accept there's not much room for battery, if you have a little bigger battery the only place to fit the battery is above the two motors but it's also a very tight space. I hope jfpion can modify and make more room for the battery. Here is the photo of printed parts and BRobot with a new body. Will link a video soon.

Thanks jfpion for this new design!

Jimmy


RE: new body - jimmy - 07-17-2016 04:52 AM

BRobot with a new body, designed by jfpion!

https://youtu.be/kS0A6cRXEsI

With led lights
https://youtu.be/PYi9HeBcd48