It is bonded to a platform or starting base and additional layers are bonded on top of the first, shaped according to their respective cross-sectional planes. This process is repeated until the prototype part is complete. Some other applications of these technologies include development of molds and tooling. Additionally, in the medical field, the convergence of medical imaging, CAD, and RP has made it possible to quickly develop medical models. Photopolymer systems start with a liquid resin, which is then solidified by discriminating exposure to a specific wavelength of light.
Thermoplastic systems begin with a solid material, which is then melted and fuses upon cooling.
The adhesive systems use a binder to connect the primary construction material. Where is the Rapid Prototyping Industry Going Rapid Digitized Product Realization by Zhiwen,Zhao, etc.