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A Guide to 3D Printing: How it Works and Getting Started | Eat Healthy Food

A Guide to 3D Printing: How it Works and Getting Started

The history of 3D printing began in 1984. The mind behind this technology is Charles “Chuck” Hull. Back then, 3D printing failed to seize the attention of various industries. However, in the 1990s, many companies started to use this technology, particularly in the engineering and aviation sector.

Today, many manufacturing industries use this technology for building parts and prototypes. Moreover, the 3D printing people know right now is a more developed and advanced version of the first creation.

The industries that benefited more from 3D printing are as follows:

  • Healthcare
  • Dental
  • Architecture
  • Construction
  • Automotive
  • Fashion
  • Education
  • Consumer Products

What is 3D Printing?

3D printing or additive manufacturing is a process that involves creating three dimensional solid objects by making layers of it. These layers are thinly sliced horizontal cross-section of the actual object.

How Does it Work?

All products of 3D printing start with a 3D model. It is you who creates the design or model, according to the object you want. You can download a 3D repository to create a model. Other options for making 3D models are SD scanner and modeling software. There also apps and devices that can help you create 3D models. Once you created a model, send it to the 3D printer and press “print.”

So, what happens next?

The printing process begins the moment you pressed “print.” Printing the model into a real object is pretty much like how you do it with an inkjet printer. The only difference is that 3D printers turn the whole object into thousands of tiny slices and make the object from bottom to up. This method is called as Fused Depositional Modeling (FDM). These thinly sliced layers are two-dimensional and cross-sectional layers that separate 2D prints but without the paper in between. Also, a 3D printer utilizes molten plastic or powder instead of ink. The molten-plastic fuse is using adhesive or ultraviolet light.

Though 3D printing sounds too technical and complicated, anyone can learn how to do it. Here is a useful guide to help you get started with 3D printing.

Step#1 Create a Model

Design a model for your end product. It could be anything you want. You can use applications and software to build a model. Go to https://digi3dverse.com/ to see examples of 3D printing software and applications.

Step#2: Start Your Print

Once the model is ready to print, prepare your 3D printer.

You can buy a 3D printer at a legit distributor. But if you don’t have the budget for it, some individuals offer 3D printing services. You can look it up online to find out the nearest 3D printing shop at your location.

Step#3: Send the Model to the Printer

Connect the 3D printer to your computer. Then, send the model to the printer. It will automatically begin the printing process. All you have to do is to wait until the printing process stops.


3D printing is an easy and fast way to create prototypes. No wonder many companies use this technology and even create 3D printed product parts.

If you have more questions about 3D printing, go to Digi 3Dverse.