Technical Description
This invention fabricates complex 3D shapes using 2-axis CNC machines. It cuts 2D profiles to build stacked support cores. Outer transition surfaces are automatically unwrapped into flat 2D sheets. These flexible sheets clad the core, eliminating staircase defects. This achieves original target curvature without expensive multi-axis hardware.
Problems Addressed
- High Cost of Multi-Axis CNC Hardware
- Staircase Effects in Layered Manufacturing
- Complex Machine Calibration Requirements
- High Processing Time for Fine Layers
- Linear Approximation Curvature Errors
- Large Prototype Manufacturing Inefficiencies
Tech Features
- 2-Axis CNC Profiling
- Automated Sheet Unwrapping
- Staircase Defect Elimination
- Vertex Pair Matching
- Automatic Tab/Rib Provisioning
- Multi-Material Sheet Interfacing
Target Audience
- Rapid Prototyping Facilities
- Industrial Packaging Manufacturers
- FRP Coating Processors
- Low-Budget Engineering Workshops
Tech ID: P18-2140 TRL 4 Patent Status: Granted Available For Exclusive and Non-exclusive License
