There are several types of 3D printing technologies, each with its own unique process and advantages. In this lesson, we will explore the most common types.

Fused Deposition Modeling (FDM)

FDM is the most common type of 3D printing technology. It involves melting a thermoplastic filament and extruding it layer by layer to create an object. This is the technology used by most home 3D printers.

Stereolithography (SLA)

SLA uses a laser to cure a liquid resin, layer by layer, into a solid object. This technology is often used for creating high-detail parts or models.

Selective Laser Sintering (SLS)

SLS uses a laser to fuse together powdered material, layer by layer, to create an object. This technology is often used for creating strong, durable parts.

Digital Light Processing (DLP)

DLP is similar to SLA, but instead of using a laser, it uses a projector to cure a liquid resin layer by layer into a solid object. This technology is often used for creating high-detail parts or models.

Each of these technologies has its own strengths and weaknesses. When choosing a 3D printing technology, it's important to consider the desired outcome and the materials that will be used.

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