RP technology combined with a wide range of contemporary high-tech: CAD, CNC technology, laser technology, materials technology, and will be updated as the technology continues to develop, from 1986 to date, more than 10 years, the world has been around more than 20 different forming methods and technology, and the new methods and technologies constantly appear.
RP technology has been the main processes are:
1. SL technology: UV curing/Stereo-Lithography.
2. FDM technique: Fused deposition.
3. SLS process: selective laser sintering.
4. LOM technology: laminated object manufacturing.
5. 3DP technology: three dimensional printing.
6. PCM technology: wood-free casting.