Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!

Printable Hexapod

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Published on August 11, 2011
This thing was Featured on August 12, 2011

Description

This is a printable Hexapod. It is still not very stable and still learning to walk, but it is a good start. It needs some changes in the leg design as sometimes they bend under the weight.
The initial design is based on :
robozone.su/forum/textversion.html?t58

The changes I have done are the additions described below and also decrease the size of the Body plates to fit a standard Mendel.

And I am currently using this software to control it:

hexapodrobot.com/forum/viewtopic.php?f=25&t=160

Be aware that the hexapod is still not very stable (legs bending) and that is why it is work in progress.

Instructions

Print Body_Up and Body_down for the body.

You will need the basic:
6x Fuss
6x Bein
6x Moto1
3x Moto2
3x Moto3 ( this is the same as Moto2, but in the other direction)

Addition:
bracket1-3 are additions for Bein. It makes the leg moer stable and does not bend. You will need also Bein2. Check the legs on the picture.

You will need 18 servo machines. The legs are being gathered with M3 bolts and M3 rods.




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great work mate but having problems with slic3r .

moto1

moto2

moto3

all have 0 layers errors,
not manifold near edge, (when loading)
and overlapping and self-intersecting faces. (when slicing)

can anyone help?

thanks!

Do you have the opencad (or other software?) files for these?

Dont suppose you still have the original AutoCad files you can upload?

Thanks!

Yes, they were converted from Autocad to Solidworks and a little bit manipulated to fit the Mendel bed. If these are good for you I will upload them somewhere so you can download.

do you have any video of it walking? =-O

Still working on that part :) I have been experimenting with rubber band to make the legs more stable and have much much better results. I will post a video once it is really walking :)

great design - adding a lateral ridge to one side of the leg components should improve stiffness without complicating printing or adding too much plastic.

Nice.

What type of servo?

cheap MG996R from ebay as for the test...Later I want to add this haxapod as a base of my other robot http://www.thingiverse.com/thi... and might try some better servos

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License

Creative Commons - LGPL
Printable Hexapod by manchi is licensed under the Creative Commons - LGPL license.

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