How Do You Design a 3D Print?

Designing for 3D printing involves creating a 3D model of an object in digital software and sending it to a printer for physical production. The design process for 3D printing is not too different from the process used to create 2D images or other digital designs, but there are some key differences.

The two major steps involved in designing a 3D print are modeling and slicing. Modeling is the act of creating a three-dimensional design using specialized software.

This includes adding shapes, changing colors, and manipulating the object’s size and shape as needed.

Once the model is complete, it needs to be “sliced” into smaller parts that can be printed by the printer. This is done using slicing software that takes the model and cuts it into layers that correspond to each layer that will be printed by the printer. The slicing software also generates instructions for the printer which tell it how to move around and print each layer.

When creating a design for 3D printing, there are several important considerations. It’s important to make sure that the design is optimized for printing – this means making sure that there are no overhangs or unsupported parts which could cause problems during printing. It’s also important to consider the materials being used – different materials will require different temperatures, speeds, and extrusion rates when printing.


Designing for 3D printing requires thoughtful planning and preparation in order to ensure successful prints. This includes creating a 3D model using specialized software as well as slicing it into smaller parts that can be printed by the printer. Additionally, it’s important to consider factors such as material type and print settings when designing a 3D print in order to optimize it for successful production.