What is 3D Printing Technology? Definition and Types

2 min read
What is 3D Printing Technology? Definition and Types

There are several different technologies for 3D printing. This article will explore FDM, SLA, and Material Jetting. By the time you finish reading, you should understand what they all do. There are many benefits and drawbacks to each type. But first, let’s review the definitions. The following types are the most common. This article will also cover the differences between them. Hopefully, you’ll be able to use the technology to its fullest potential. To get more info about 3D printing, you can consult with 3D printing companies in Dubai.

Material Jetting:

Material Jetting is a 3D printing technique that deposits materials line-wise. Multiple printheads are attached to the same carrier, allowing multiple materials to be dispensed in one pass. This method can also be used to dispense dissolvable support structures. Support structures are always needed in material jetting and must be removed post-processing. Using this method, large parts can be produced with great accuracy and detail without post-processing.


The basic concept of FDM is that the printer feeds a melted filament into the build chamber from a nozzle. The filament melts onto a build table or builds platform. During the process, the computer translates the object’s dimensions into coordinates. The printer uses a computer to control the process. A result is an object that looks and feels real. If the result is not the final one, post-processing is necessary.


Stereolithography is a process that creates three-dimensional objects from a photopolymer. Unlike FDM, SLA relies on light for polymerization, which results in more accurate, smooth surfaces than FDM. There are several differences between the two processes, but SLA generally produces parts with higher resolution. Here are some of the main differences between SLA and FDM. -Resolution and nozzle size.

Stylo-Aesthetic rapid prototyping. Stereolithography resin is smooth and matte and allows for a more finished look for prototypes. This process is best for small or medium-size pieces that require high levels of detail. It’s also great for making intricate prototypes for your new product. Moreover, SLA is much cheaper than manufacturing it from expensive materials. This is why SLA is widely used in 3D printing. This information will surely help you use this technology effectively.