Differences between 3D printing and rapid prototyping

3d printing

As technology advances, new techniques of product creation arise, benefiting many individuals such as engineers, designers, and others. 3D printing and rapid prototyping are examples of product development procedures.

3D printing and rapid prototyping are additive manufacturing methods. Some individuals, however, believe that these two are interchangeable. Many people also struggle with the distinction between 3D printing and rapid prototyping.

What Is 3D Printing?

The terms 3D printing and additive manufacturing refer to the same technique. Both words refer to the technique of creating parts by connecting material from a CAD (Computer-Aided Design) file layer by layer.

In contrast, a typical manufacturing method, such as CNC (Computer Numerical Control) machining, creates a product by eliminating material from a block of material. Whether the pieces are made of plastic, metal, or rubber, 3D printing and additive manufacturing may be used.

What Is Rapid Prototyping?

Rapid prototyping is not the same as 3D printing/additive manufacturing. Rapid prototyping is the process of creating a working prototype from a CAD file through the use of various techniques. In other words, 3D printing/additive manufacturing is the technique, and the final product is rapid prototyping.

3D printing is one of the techniques employed to conduct rapid prototyping. Other techniques include CNC machining and rapid moulding among others. For the best 3D prototyping in Brisbane, get in touch with CAD Deziners, and we will give you amazing results!

Complexity Of Printing Methods

3D printing may be utilized for a variety of difficult jobs with minimal training and assistance from others. Most 3D printers arrive with all the settings. All that is required is to insert the material and a few other components before plugging in the system to begin the printing process.

On the other hand, with rapid prototyping, the settings will be adjusted to a variety of parameters to suit production needs dependent on the process techniques being used such as moulding, CNC machining or 3D printing.

SLA, also known as stereolithography, is the most often used 3D printing technology. Photosensitive resins are employed as a material in this procedure. A laser beam is used to cure these resins. Each layer freezes before another are prepared on top of it. This process is repeated until the prototype is complete.

Design Accuracy

Rapid prototyping allows for the creation of parts with high precision, clarity, and polish. Although it is true that everything is dependent on the level of geometry available and the technology utilized for 3D printing, rapid prototyping remains a great option. Rapid prototyping, which employs the most modern and precise technology, is able to produce high levels of precision.

Newer technology and improved 3D printers are always being developed allowing 3D printing to also be conducted with a high level of precision.


Regardless of whether 3D printing or rapid prototyping is used, both of these technologies might be quite beneficial to a company. It may open up more chances for product development. It will also let them explore and test complicated designs, giving them a competitive advantage in terms of growth and productivity.

If you are in search of an efficient Dmls prototyping company in Melbourne, CAD Deziners should be your go-to choice. We carry out not just prototyping, but many other procedures effectively, and you will be highly satisfied with the results.

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