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    Which teeth? The big ones on the ring I am a...

    Which teeth? The big ones on the ring I am a little worried about. So we are getting a second ring made all in one piece for fighting spinners. Also works as a spare when the teeth fall off the...
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    Got all the welding done over the weekend, its...

    Got all the welding done over the weekend, its now actually starting to look like a finished bot (minus assembly).

    The ring with the gear welded inside it.

    https://i.imgur.com/rIW7r0U.jpg
    ...
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    30-50mm ish

    30-50mm ish
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    They should make the road from steel, then maglev...

    They should make the road from steel, then maglev cars would work.
  5. New boards have arrived and been soldered up,...

    New boards have arrived and been soldered up, testing to follow.

    https://i.imgur.com/1X1NUZP.png
    https://i.imgur.com/DGKNNGw.png
    https://i.imgur.com/aU5UCH3.png
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    Been doing some drive testing over the holidays....

    Been doing some drive testing over the holidays. Seems to work quite well. Couldn't go too fast as it was bouncing around so much I was losing control. Also Duty cycle on the motors is limited to 70%...
  7. Yeah, I doubt the PCB manufacturer likes me... ...

    Yeah, I doubt the PCB manufacturer likes me...

    When I originally designed it I was working from the VESC4 schematic, so the VESC6 software didn't really work properly. So this version follows the...
  8. Been working on this slowly over the last few...

    Been working on this slowly over the last few months to sort out the problems. I have just sent off to get the next revision of the board manufactured.

    https://i.imgur.com/owmLdQU.png
    ...
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    I see what you mean now. Yeah I do agree there...

    I see what you mean now. Yeah I do agree there isn't that much there, I was actually thinking of adding another bunch of shock mounts to constrain that plate a bit better. Since I am worried about...
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    I wouldn't expect any vertical load on the weapon...

    I wouldn't expect any vertical load on the weapon gears, the ring is constrained in the vertical axis quite well and there is a decent amount of slop between the gears. Its one reason to not use any...
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    They don't list the weight, but if you can make...

    They don't list the weight, but if you can make them in cad you can roughly estimate them I guess.
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    Although the gear looks insane and is rated at...

    Although the gear looks insane and is rated at >500Nm, it will only ever see 50Nm maximum so the force is reasonably low (800N). The part is only going to take loads inline with its axis and its 4mm...
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    Kcut like always lol

    Kcut like always lol
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    It should be about 100kg and 10kg left over for...

    It should be about 100kg and 10kg left over for wiring, bolts, etc.
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    And the rest https://i.imgur.com/KPJFM8K.jpg...

    And the rest

    https://i.imgur.com/KPJFM8K.jpg
    https://i.imgur.com/xZWMmfc.jpg?1
    https://i.imgur.com/AqQB7Wi.jpg
    https://i.imgur.com/TXZxUxV.jpg
    https://i.imgur.com/SZ7B1Un.jpg...
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    Most of the new parts have arrived. So this will...

    Most of the new parts have arrived. So this will just be a bunch of pictures for now as I still need to properly assemble everything.

    https://i.imgur.com/qgozv5D.jpg
    ...
  17. All parts have now arrived. The boards were...

    All parts have now arrived. The boards were dispatched on Monday so should be here sometime next week.

    I got the bottom half of a case done by protolabs and the copper bus bars were cut by kcut....
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    Did you get my pm?

    Did you get my pm?
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    I have 2 of the Turnigy Accucel 8 if you need...

    I have 2 of the Turnigy Accucel 8 if you need them?
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    Yeah just send them a dxf or dwg drawing and they...

    Yeah just send them a dxf or dwg drawing and they can cut it in pretty much anything. They have a lot of material on stock so best to ask them what thicknesses they have before designing something....
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    I would get that bent. Its not very expensive, we...

    I would get that bent. Its not very expensive, we just had 4 new armour sections done by kcut.

    https://i.imgur.com/4VQIrIa.jpg
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    If you are looking for shockmounts then PolyMax...

    If you are looking for shockmounts then PolyMax has pretty much every size ever.

    https://www.polymax.co.uk/anti-vibration-rubber-mount/cylindrical-vibration-bobbin-mount/
  23. I managed to remove the holes, but can't figure...

    I managed to remove the holes, but can't figure out how to make new ones. STL is such a shitty format for models, why don't people just print step files...

    You can just print the part out and...
  24. Oh sorry I didn't realize nobody had actually got...

    Oh sorry I didn't realize nobody had actually got back to you. Will do it tonight when I get back from work.
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    We have decided to get a second ring for fighting...

    We have decided to get a second ring for fighting spinners, this time with the teeth as part of the ring. So no welds that might break in a big impact. It also gives us a spare incase one of them...
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