Simple Parametric Scoop

Simple parametric scoop which you can adjust for you own needs.

Files

You can find the .f3d file for parametric adjustments in the Fusion360 directory.

The STL directory contains multiple version of the scoop with different sizes. For the easiest, dirty, way to get your required size if its not available, just scale the 10 ml version to your needs (or let me know in the comments).

The print directory one folder for PLA and one for PETG which contain GCODES for the most popular versions sliced for printing on a Prusa Mini.   

Please see the 3mf project file with recommend settings. If you want to use the settings but a different size of the scoop just import it and select “Only use configuration” when prompted. 

Parameters

The most important parameters are marked as favorites. To access them in Fusion360 click Modify → Change Parameter. 

There are options to set the size of the scoop. 

1 - You know the required Volume

Just set the RequiredVolume parameter to your desired value.

2 - You don't know the required Volume

If you know the weight and volume of a specific amount of the substance (which you can find out using a measuring cup for example) enter the values in measuredWeight (g) and measuredVolume (ml). 
Set RequiredVolume to 0.
In the next step set how many grams the scoop of your substance the scoop should be able to contain in the WantedWeigthOfSubstance parameter.

The size of the scoop will be calculated using your given parameters.

You may also adjust the Wallthickness, Holderthickness and HolderLength using the parameters.

Printing

Please look at the provided .3mf file for recommended settings.

Filament

Should be printable in PLA but it would probably being better when using PETG if it will be in contact with liquids. 

Please note that 3D printed objects in general are not food-safe. Use at your own risk.

The print itself will never be food-grade for one simple reason – FFF 3D printing produces objects containing gaps between the layers. These gaps can become the breeding ground for the growth of bacteria and fungi, which can cause an illness.

Read this post for more information.

Supports

I recommend printing upside down and adding support to the highest point of the dome but it may also work without them.

Settings

You might want to add a text with the amount of grams the scoop fits as shown in the picture. I recommend using the build-in text tool in Prusa Slicer.
If you are using the provided .3mf file you can just adjust the text or use it as an example.  

Please consider liking, commenting and/or posting a make if you enjoyed this model :)

If you have any questions or feedback please let me know in the comments.