Octopus - with moving tentacles!

thingiverse

When desktop 3D printing first emerged, I distinctly remember seeing numerous people printing Octopus models... that were purely decorative with no moving parts. This marks a major leap forward in the evolution of the 3D printed Octopus, as its tentacles now move up/down/sideways and revolve just like the natural rotation limits of your own arm. Be sure to consult the instructions carefully before printing and note that this file is substantial due to its complex components, which may take a while to download. If you enjoy this design, make it a point to explore my other creations as well! Instructions: To get optimal results on a Replicator 2, print at standard resolution (0.2mm) with 3 shells and 35% fill, ensuring that the fine parts have adequate strength. Under no circumstances should you rescale this model on a Replicator 2 or adjust clearances in any way, as linked components will be impacted, potentially affecting movement expectations. You can safely forgo the raft but do use my Build Plate Stabilisers due to its fine components; they help ensure that the Octopus prints securely. This print is estimated to take around 3 hours to complete. As for a 5th generation MakerBot, while I have yet to test this design on it myself, past experience suggests reducing the scale by 10% to compensate for differing printing dynamics, thus preserving model movement and integrity just like on a Replicator 2. Some testing will be required; however, if you're willing to take on the challenge, the outcome should still prove worth it. Each of the (48) suckers in this Octopus has pins supporting its internal linking components, allowing them to interact properly when assembled. Simply remove these tiny pins using a fine blade by gently prying them out one by one. The model is more likely to display movement and flexibility after pin removal; please refer to attached images for further clarification.