An Over View Of Different Techniques of 3D Printing

There are many different 3D printing techniques that 3D printing companies in Dubai use to handle projects. Most of these techniques are similar. In both cases, you will create complex objects using thermoplastic materials. The process involves heating the filament, usually plastic, to its melting point. Next, it is extruded layer by layer with the help of a computer-controlled blade. Special techniques are then used to produce complicated structures. For example, the printer can extrude a support material for an object, which can later be removed or dissolved.


This technique uses a powdered material to build a solid object. It is a fast prototyping technique, and the users of SLA machines are serious about precision and accuracy. SLA machines can produce great details, so this technique is popular in the 3D printing industry. SLA printers are often used to make prototypes and designs and produce parts for production. This type of 3D printing process converts liquid photopolymers into solid 3D objects. The material is heated to a semi-liquid state and directed by an X-ray and a Y-ray.

Digital Light Processing:

The next technique is known as PolyJetting. This method combines two methods of 3D Printing: sintering and melt extrusion. Each method is used to create parts with different properties and colors. This process is often used in the architecture industry for prototyping. It is a fast and efficient way to create complex objects. This technique is the most widely used technique for manufacturing metal components.

Directed Energy Deposition:

This is an advanced 3D printing technique. A few industrial 3D printer manufacturers use DED for large-scale projects. It is a process of “extrusion,” which involves slowly pushing the printing material toward a powerful energy source. A laser or electron beam is used to melt the powdered material. This method is used for small-scale and high-tech models. If you want to create a complex object, a DED-based system is a good choice for your needs.

BJ process:

The BJ process is an effective way to create 3D objects. It works by depositing liquid binder on the powdered material. The resulting objects have a solid structure. This method is suitable for creating objects, like a prototype. However, it lacks some of the material properties of formative or subtractive methods. The prints produced by 3D methods may not be as consistent as the ones produced by conventional manufacturing.