The Different Types of Rapid Prototyping Technologies

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In today's world, companies striving for success must accelerate product development to gain a competitive edge. Due to their durability and versatility, Rapid prototyping technologies offer a valuable opportunity to compete with businesses in the market.

What is Rapid Prototyping Technology?

Rapid prototyping is a production technique companies use to create a wide range of models or prototype parts using 3D computer-aided design (CAD) data. These companies use rapid prototyping technologies depending on the materials, speed, and prototype.

Several rapid prototyping technologies serve various purposes. However, they all depend on the type of materials. For example, tech companies like Apple and Google use rapid prototyping technologies to hasten their product development, automobile companies like Ford, BMW, and Tesla use 3D printing to design new vehicle parts, and Aerospace companies like Airbus and Boeing use rapid Prototyping technologies for their spacecraft prototypes.

Several other companies use rapid prototyping technologies, from medical companies to fashion companies. Therefore, this article will discuss the meaning and the different types of Rapid Prototyping technologies we have.

Types of Rapid Prototyping Technologies

Rapid Prototyping technologies are available in different types. These types include:

  1. Stereolithography (SLA) or VAT photopolymerization

One of the many types of rapid prototyping technologies is Stereolithography (SLA) or VAT photopolymerization. This technique entails using a laser to cure liquid resin layer by layer. Commercially, Rapid Prototyping is one of the most successful 3D printing machines in the world. This may be due to the cost-effectiveness of producing prototypes quickly.

  1. Selective Laser Sintering (SLS)

Another type of rapid prototyping technology is the selective laser sintering. Selective laser sintering, as the name implies, uses a laser to sinter powdered material layer by layer. This device is known for its durability. And it is suitable for dyeing and colouring.

  1. Fused deposition modelling (FDM)

Another form of rapid prototyping technology is fused deposition modelling (FDM). The fused deposition modelling machine uses thermoplastic filament to create layers. FDM is very cheap and versatile. It is also widely available in non-industrial desktop 3D printers. Also, FDM printers are good at generating durable parts that last.

  1. Digital light processing

Digital light processing is a form of rapid prototyping machine that is similar to Stereolithography because it uses a laser to cure resin and create prototypes. However, it is often faster and cheaper than Stereolithography.

  1. Direct metal laser sintering (DMLS)

Direct metal laser sintering is also similar to Selective Laser Sintering because It uses high-power laser beams to create metal prototypes. DMLS technology is slow and expensive.

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