search

ut-robotics / picr21-team-bts

1 stars 2 forks source link

[Mechanics] - 3D print orientation #4

Closed Akustav closed 3 years ago

Akustav commented 3 years ago

In what orientation do you plan to 3D-print the central part? You need to take into consideration that one can not print on air. I am not sure if you considered it. It is not immediately clear to me.

mbz4 commented 3 years ago

1) https://www.explainthatstuff.com/how-3d-printers-work.html ...this is the thrower design review request, not print setup... for that i would first need slicer profile settings and slicing to take place... 2) the part is already designed in print orientation - the bottom most face allows for sufficient adhesive area such that the layers atop will not detach the piece off a properly calibrated buildplate 3) the part has no angles exceeding 60degrees in layering (see prusa references on design recommendations)

Akustav commented 3 years ago

Ok. I guess this works. Just an additional thing that layer orientation in 3D printing matters, similar to how it is on wood. For this component the presented orientation most likely will work, just was not clear from the onset.

FYI: Part of the review is also the feasibility of the design to be manufactured using a designated method. Design issues that can hinder manufacturing will be noted, orientation being one of them. If there is a fault that can make printing difficult then it is in the scope of this review.