Creating tools for thermoforming can be achieved using various manufacturing methods, including Fused Deposition Modeling (FDM) 3D printing.

In this article, we will explore the benefits of using filament 3D printing to create thermoforming tools in more detail. We will also provide best practices and helpful tips. By understanding the potential of this technology and its use in the thermoforming industry, you can make informed decisions about which method of tooling fabrication is best for you.

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What is filament 3D printing?

Filament 3D printing is an additive manufacturing technology that uses a continuous filament of thermoplastic material to produce 3D objects. The process involves melting and extruding the material layer by layer, building the object from the bottom up.

The technology behind filament 3D printing is called FDM (fused deposition modeling) or FFF (fused filament fabrication). These terms are used interchangeably today, as they refer to almost identical manufacturing processes.

FDM parts can be produced faster and at a lower cost compared to other additive manufacturing technologies, with varying quality and properties. FDM 3D printers are also compatible with a wide range of materials, enabling a broad range of applications.

Ultimaker S5 3D printing a thermoforming tool