Abstract
The application of prototyping technology is progressing with each passing day, we studied the characteristics of laser stero lithography (LSL) selective laser sintering (SLS), three-dimensional printing (DP), fused deposition modeling (FDM), computer numerical control (CNC) and other rapid prototyping technologies. After discussed these five rapid prototyping technology materials, we presented the hotspot and direction of rapid prototyping technology and look forward to the development of its technique, the expansion of its field and the progress of its academic ideology.
Highlights
Rapid prototyping technology is the generic terms of group technologywhich produces sample pieces and spare parts in accordance with CAD model, developed in recent years
It is the important part of advanced manufacturing technologya and integrates CAD techniques, computer numerical control (CNC) technology,laser technology, materials technology and other modern scientific technological achievements
Different with traditional manufacturing methods, rapid prototyping parts based on CAD geometry model, adopt laser beam or other methods to form a solid material accumulation part by the software hierarchical and CNC forming discrete systems.See Figure 1
Summary
Rapid prototyping technology is the generic terms of group technologywhich produces sample pieces and spare parts in accordance with CAD model, developed in recent years. Different with traditional manufacturing methods, rapid prototyping parts based on CAD geometry model, adopt laser beam or other methods to form a solid material accumulation part by the software hierarchical and CNC forming discrete systems.See Figure 1.
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