1)Can produce arbitrarily complex three-dimensional geometric entities. Due to adopt the
discrete/molding principle. It simplify a very complicated three-dimensional manufacturing
process to two-dimensional superposition of the process, which can realize the processing of
any complex shape parts. The more complex parts more can show the superiority of RP
technology.In addition, the RP technology suitable for some difficult to produce or even
cannot produce parts such as complicated cavity, modalities,etc.
2)Quickness. Can get the design of a new part and processing information through the
modification of a CAD model or restructuring. From a few hours to a dozens of hours can
produce parts, has the prominent characteristics of rapid manufacturing.
3)Highly flexible. Without any special jig or tool can complete complex manufacturing process,
rapid manufacturing dies, prototypes or parts.
4)The rapid prototyping technology realize the two advanced subjects which mechanical
engineering pursuit for many years. They are material extraction (gas, liquid solid phase)
process and manufacturing process integration and design (CAD) and manufacturing (CAM)
integration.
5)Combine the reverse engineering, CAD technology, network technology and virtual reality,
becomes a powerful tool for product fast development.
Therefore, the rapid prototyping technology plays a more and more important role in the field
of manufacturing.
