What is an FDM 3D Printer? The FDM 3D printer, or Fused Deposition Modeling printer, is one of the most popular types of 3D printing technology available today. This method involves the layer-by-layer deposition of thermoplastic materials to create three-dimensional objects. But how does this process work, and what makes it so widely used across various industries? How Does an FDM 3D...