Digital fabrication can be used in the production of prosthetics in several ways:
1. 3D Scanning: Digital fabrication begins with 3D scanning of the amputee's residual limb. This involves using a 3D scanner to capture a digital model of the limb's surface. The resulting 3D model is then used as a basis for designing the prosthetic.
2. CAD Design: Once the 3D model of the limb is captured, it can be used to create a prosthetic design using CAD (computer-aided design) software. The design can be customized to fit the amputee's specific needs and preferences.
3. 3D Printing: Once the CAD model is created, it can then be used to 3D print the prosthetic parts. 3D printing allows for the creation of complex shapes and geometries that would be difficult or impossible to achieve with traditional manufacturing methods.
4. CNC Machining: Another digital fabrication method that can be used to produce prosthetic parts is CNC (computer numerical control) machining. This involves using a computer-controlled machine to cut and shape the prosthetic parts from a block of material.
5. Assembly: Finally, the 3D printed or CNC machined parts can be assembled into the final prosthetic device. This may involve using traditional manufacturing methods such as welding or adhesive bonding, or it may involve using specialized fasteners or connectors designed specifically for prosthetics.
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