Fused Deposition Modeling (FDM) is a type of 3D printing technology that works by melting and extruding a filament of plastic, metal, or other material to build up a part layer by layer. It is one of the most widely available and affordable forms of 3D printing, and it is well-suited to producing strong and mechanically functional parts. FDM printers typically use a motorized extruder to heat and deposit the filament, and they have a print bed that moves to allow the extruder to build the part in the desired location. The print bed may also be heated to help the layers of the printed part bond together more effectively.

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The quality of FDM prints can vary depending on the resolution of the printer, the quality of the filament, and the complexity of the part being printed.

There are several benefits to using fused deposition modeling (FDM) for 3D printing, including:

1. Relatively low cost: FDM 3D printers are generally less expensive than other types of 3D printers. This makes them an appealing option for individuals and small businesses on a budget.

2. Easy to use: FDM 3D printers are generally simple to operate and maintain, making them a good choice for those who are new to 3D printing.

3. Wide range of materials: FDM 3D printers can use a variety of materials, including plastics such as ABS and PLA, as well as more specialized materials like nylon and PETG.

4. Good for prototyping: FDM 3D printers are well-suited for prototyping because they can quickly produce parts with good detail and accuracy.

5. Strong and durable parts: FDM 3D printed parts are generally strong and durable, making them suitable for a wide range of applications.

6. Versatility: FDM 3D printers can produce a wide range of objects, from small intricate parts to large complex assemblies.

Fused deposition modeling (FDM) 3D printing is used in a wide range of industries, including:

1. Aerospace: FDM 3D printing is used to create lightweight, custom parts for aircraft and spacecraft.

2. Automotive: FDM 3D printing is used to create custom parts and tools, as well as to prototype new designs.

3. Healthcare: FDM 3D printing is used to create custom medical devices and implants, as well as to prototype new medical technologies.

4. Architecture: FDM 3D printing is used to create small scale models of buildings and other structures.

5. Education: FDM 3D printing is used in educational settings to allow students to learn about and experiment with 3D printing technology.

6. Consumer products: FDM 3D printing is used to create a wide range of consumer products, including toys, household items, and jewelry.

7. Industrial design: FDM 3D printing is used to create prototypes and final products in the industrial design field.

8. Art and design: FDM 3D printing is used to create sculptural and decorative objects in the art and design fields.