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3D Printing Certification

3D Printing Tutorial: Print Your Autodesk Maya 3D Model | 3D Printing Site


3D Printing certification Tutorial: Print Your Autodesk Maya 3D Model

When turning your 3D model into a 3D print, the software package you are applying might demand some more editing prior to you conclusion up with a printable piece: the wall thickness wants to be checked, the design desires to be watertight, and your closing printing measurement demands to be described. To make your lifetime less complicated, Autodesk Maya specialist Russ Ogi has put collectively a phase-by-action tutorial about how to make your Maya 3D product printable.

make you autodesk maya 3d model printable

Turning a 3D product in Maya (left) into a 3D print in bronze (appropriate)

If you are not acquainted with creating for 3D printing certification, the most critical aspect of your model is that it is a “watertight” digital item. In layman’s conditions, think of the “watertight” product as a true item: would your model be in a position to exist in the actual earth and would it be equipped to hold drinking water (like a cup) or hold it out (like a boat)?

In far more technological terms, “watertight” usually means that your outer floor varieties just one contiguous shell that encompasses a quantity of area and incorporates wall thicknesses. You also will need to choose into thing to consider bare minimum feature size, resolution, file dimension, structure, etcetera.

make you autodesk maya 3d model printable

The wall thickness is highlighted

i.materialise has some excellent data on their website. In light-weight of that, I’m not likely to address these information in this write-up. You can go through their entry regarding polygon resolution and file dimension in this article. They also have some terrific details about file structure, wall thickness and other surface difficulties to make certain your design is optimized and watertight. You can examine that out right here.

Alternatively, I’m heading to concentration on my workflow in turning my types into watertight digital objects.

In my previous submitting, the model I crafted was a area model and thus experienced no wall thickness. Wall thickness is a single of the primary standards for a 3D product to exist in the actual environment. If I have not currently developed the product at the remaining meant measurement, or if I require a smaller or larger model of the design, the 1st factor I generally do is scale the virtual sculpt to the final dimensions it would be in the bodily planet (for illustration, 4″ vast x 4″ substantial x 5″ deep).

make you autodesk maya 3d model printable

(1) X-ray check out of a solid model (2) X-ray watch of a floor model (3) Shaded view of a reliable product (4) Shaded check out of a area product

As soon as I have the design at the appropriate measurements.  I move forward in offering the surfaces a wall thickness.

Why not create a solid model to begin with?

By developing a surface area model very first, I am able to resize the product and continue to make changes to the wall thickness according to the 3D printing certification technological innovation that I will be utilizing and suitable to the closing physical proportions.

Wall thickness will also count on how much mass that wall have to guidance.  If you have a area of your design with a whole lot of mass, you really do not want it to be supported by only a thin piece of product.

Why does the final dimensions influence the wall thickness?

Wall thickness decreases in proportion to the dimension of the product. For illustration, if you make a design with a wall thickness of 1/8” and then scale that model to a quarter of the sizing, your wall thickness is now 1/32”. This may perhaps be also slim for the mass of the product or the 3D printer technologies that you will be employing.

learn to 3d print you autodesk maya 3d model

(1) First item at comprehensive dimension (2) Scaled down item with a proportionate wall thickness

Quite a few of the specific facts this sort of as, ‘how thick do I will need to make my walls’ and ‘what is the minimal aspect dimension that I can make,’ are dependent on the style of 3D printer you will be applying. It is very best to decide how you will be 3D printing certification and investigation the technical specs for that 3D printing certification engineering or support.

Providers like i.materialise ordinarily present style guides or technical specs for the various elements they use for unique 3D printing certification procedures. Given that I desired to print this model in Bronze, I checked out i.materialise’s style information for their bronze printing course of action here. They also released an introduction on finding the excellent wall thickness for your 3D design right here.

With 3D printing certification know-how creating as rapid as it is, layout specifications or distinctive procedures for the very same substance may exist. Make sure to verify the latest style and design specs for the unique system you will be using.

When I’m all set to make my versions into solids, I use the “offset surfaces” operate in Maya to create an internal floor. I commonly style my armor parts at complete scale with a 1/8” wall thickness.

Often with very advanced geometry, the offset surface area is not right. It will at times overlap or if not not stick to the unique floor. I manually correct these errors applying the same approach I made use of to make the surfaces: transferring regulate vertices.

learn to 3d print you autodesk maya 3d model

Edit NURBS > Offset Floor (1) Computerized floor with error (2) Choose and scale management vertices to accurate (3) Corrected interior surface area

Now I have two surfaces. I then use…