Table 1 General advantages and disadvantages of FDM systems
Advantages | Disadvantages |
|---|---|
Geometry free fabrication Low technology and materials costs Easy to operate and material handling Low temperature operation Low production and maintenance costs Low process toxicity Low power consumption Multiple material systems are available Colour parts can be generated Compact design and office-friendly Low noise operation and dust emissions Low odour generation Mass customization Product personalization | Low speed production Limited accuracy and resolution Limited surface finish Staircase effect, distortion, shrinkage and warping Support structures are required for complex geometries and features Removal of support structures Limited range of materials Limited mechanical strength of parts Limited building-volume or workspace |