How 3D Printing Technology Works?

People think that 3D printing technology is the same as computer printing or the manufacturing industry that relies on computers. Yet this is not the whole picture. A 3D printer may work similarly to how the computer technology works, only it’s done with plastic and other hard materials.

Here’s the process of 3D printing or additive fabrication technology:

1. 3D Modeling

To create a 3d model for use in additive technology, a computer program is used. This can do the initial model in real-time, exported to a computer file, which can then be used to design your new object.

You’ll notice that many of the 3d printers which can be found for sale today offer an add-on feature, allowing users to do three-dimensional modeling. Various software packages are available for novice and experienced users, allowing them to create their 3D models from various data. It includes photographs and even 3D renderings.

Once you’ve created your 3d model, you can also have your model printed in various colors, patterns, and textures. These characteristics of 3d printing make it easier to create unique 3d models for a variety of purposes.

2. Slice The Model

3D printing technology is a different way of making objects than traditional subtractive or formative (injection molding) production technology. Instead of merely creating a shape by applying a layer of material, it uses the design or pattern to a particular structure or object with a high-pressure air jet or laser beam to cut or slice the shape from the 3D model.

The most popular and widely used kind of this new technology is a slicer software for the creation of CAD-style designs. To use slicer software, one has to select a template that they want to be printed, and then cut the template using a piece of software, such as Simplify3D or CAD/CAM 6.6. Then, after the slicing process is complete, one needs to upload the design onto their printer and print the design.

With other software, the user can get an unlimited number of shapes and designs sliced from a single sheet of material. This means you have endless possibilities for creating unique objects that can be used for various applications in the physical world.

3. The 3D Printing

The 3D printing method in itself is quite simple. After slicing a CAD image into thin layers, it proceeds to build those layers piece by piece. However, in the FFF method, this process occurs by precisely extruding plastic material from a nozzle into discrete individual tool paths that precisely trace out the insides of the layer to its neighboring cells and their infill.

When these layers are pressed together, they form a solid object. Although the CAD data is used to define the shape, it’s the tool path of the individual printer that makes the final product.

Therefore, you should know that the actual print head created it when you view a completed object.


With 3D printing technology, businesses can easily create their model into an accurate final product. That’s why 3D printing technology is becoming more popular in every business type as the process is made simple with the advent of technology. As a result, they can produce more accurate products in no time at all.

How 3D Printing Technology Works?
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