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What is FDM 3D printing

FDM 3D printing (or Fused Deposition Modeling printing) is a type of 3D printing technology that has been widely adopted for the production environment. It does so by melting a substance, typically plastic, and depositing it in layers to make an object in three dimensions. This process is preferred as it is inexpensive and can create complex shapes rapidly.

The FDM 3D printing process begins with a computer model, which is produced by software. The design is then translated into something the 3D printer can work with. The material, often a type of plastic filament, is heated by the printer until it melts. It is then fed through a small nozzle as it comes out the other end and laid down one layer at a time to create the object. When the print is finished, the object cools down and hardens to become your final piece.

Understanding the Basics of FDM 3D Printing

One of the major strengths of FDM 3D printing is its flexibility. It has the ability to handle a wide array of materials, such as a variety of plastics, which is why it works in many applications. Furthermore, FDM printers are comparatively cheap and user-friendly due to which they are available for wide-ranging users. That said, FDM printing is not without its drawbacks. This layer-by-layer method can leave lines on the finished product, and the ultimate strength may not be as strong compared to alternative manufacturing methods.

3D printing with FDM has certain advantages over other types of 3D printing technologies like SLA (Stereolithography) or SLS (Selective Laser Sintering). For instance, FDM printers are cheaper and easier to use so they tend to be more popular with ‘tinkerers’ and hobbyists. FDM 3D printing, in addition, is recognized for its capacity to fabricate large objects rapidly and efficiently as well and consequently serves as a method of choice for rapid prototyping. CNC Machining Vacuum Casting

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