How Additive Manufacturing Works and Offers Benefits

Additive manufacturing is known as 3D printing. Computer aided programs are used to create 3D objects.

Additive manufacturing is becoming more and more popular these days. It is a very cost effective process to design the objects.

Objects are designed using materials such as plastic, ceramic or metal powder. After design, these print objects are assembled with heat or a laser beam.

In the following article, I will talk about how the whole additive manufacturing process works and its benefits. There is the following process by which you can achieve additive manufacturing. Let’s discuss it in detail.

Use of computer-aided design software

As you know, there are different types of computer-aided software in the market that create workable and valid designs.

I will tell you about the software that professionals use to design 3D objects in the additive manufacturing process. Using computer-aided design software, scale provides unprecedented speed can be achieved.

AutoCAD software

AutoCAD has been used for many years in the market. It is the favorite tool of designers. You have listened to it many times. It is used to create different 3D design in manufacturing and design industries.

In AutoCAD, a designer creates 2D elements using various lines and dimensions and then converts them to a 3D design.

Autodesk 3D Max

It is used to create 3D models. Each design has a different option by which you can modify the objects. It has a material edit command by which you can edit the material and maps.

Creo element

This software is used to perform dimension calculations during the additive manufacturing process.

It is a solid modeling application that runs on Microsoft Windows. It is widely used around the world for modeling and calculating objects.

SolidWorks Tool

SolidWorks is a solid modeling and computer-aided engineering application. Millions of engineers use this application. It is popular in industries and has a wide range of engineering features.

Simulation technique

Once you have completed the design using different computer aided design tools, it will go through the simulation process. In this process, a 3D design is tested by computer simulation technique.

These techniques determine the effectiveness of the design and resemble the real world. You can check whether it will work in the future or not.

Printing process

The following two printing techniques are commonly used in the printing process.

1. SLA printing technique

Stereolithography is a 3D printing technology used to create models, production parts and prototypes in different layers.

In this print, the photochemical process involves light causing chemical monomers and oligomers to form polymers.

3. FDM printing technique

Fusion deposition modeling is a technique in which fusion extrusion methods are used to deposit plastic filaments according to the specific design and model. It is similar to 3D printing. it is a very useful technique for 3D printing. It is applied layer by layer.

Evaluation

Once the design is ready, the evaluation process begins. In this process, you evaluate the whole model.

You remove the extra material from the model and can do it precisely based on the design. You separate the extra parts from the model. You make any change in this process.

Advantages of additive manufacturing

There are many following advantages of additive manufacturing.

Profitable

If you want to make a model, you know that it is very expensive. But if you do things with additive manufacturing, those are inexpensive. Because the printers and materials used in the process are not that expensive.

The prototype is effective

Prototype saves you the big loss. If you make the prototype, you are on the way to safety.

In the additive manufacturing process, you first create the prototype model before doing anything. You can examine the whole thing before converting it to integer.

Thus, this technique is very effective and efficient in additive manufacturing. It also saves you money and time.

Little wastage of material

In the additive manufacturing process, you need to create the design layer by layer. When you finish one layer, you start the other. In this way, little waste of material and energy occurs in the process.

On the other hand, in a traditional design, you have to lose material costs but, in this process, you can save money and material.