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  • Distributor
    would like to see the end result of those printed legs...
  • I've been using my Makerbot TOM to print out more stable landing gear for the arducopter.  I get a lot of wobble on those legs during takeoff.  You can only print objects up to roughly 100mmx3 so unfortunately you cannot use it to print out custom props unless you do some heavy modifications to the bot - my next project.

     

    3692193451?profile=original

    https://storage.ning.com/topology/rest/1.0/file/get/3692193451?profile=original
  • Developer

    Most types of rapid prototyped plastic parts are only a fraction of the strength of injection molded parts so you can't use the same way of thinking when you design them. I always consider how they will delaminate in a crash. You can use Cyano or acrylic solvent to harden them up a bit, but I never had a part survive a decent wreck. 

    That and the GoPro is also heavy/dense. Plan on it rocketing out of that assembly at full speed during the crash. But don't worry, GoPros are built like tanks. I've had 4-5 crashes onto concrete from > 20ft and all I'll had issues with are small chips on the lens.

     

  • Once I get mine up and printing nicely maybe we can set something up to produce for sale at the diydrones store or something. Possibilities are endless.
  • 3D Robotics
    @bGatti. I'm too busy with autopilot stuff to really focus on the MakerBot, I'm afraid (plus the small matter of the day job, books, five kids, etc). Too many cool toys, not enough time.
  • Developer
    Looks nice, but I'm always afraid stuff like this will break with one wreck.
  • If I can get the .stl files, would be able to print these on my makerbot 3d printer. I would be willing to sell them for a little bit over the cost of plastic..which would be far less than what they are charging.
  • Cool. Now can we daisy-chain a second one off the head of the first with higher sensitivity sensors to make the head movement even smoother (i.e. less susceptible to platform vibration and rapid movement). Would that work?
  • Very cool! I wonder how long this takes to print.
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