快速成形技术是采用材料累加的新成型原理 ,直接由CAD数据制成三维实体模型。这一技术不需要传统的刀具、机床、夹具 ,便可快速而精密地制造出任意复杂形状的零件模型。快速成形 (RP)模型可用于设计评估和性能试验 ,也可以进一步翻制成模具 ,使企业形成批量生产能力。快速成形 Rapid prototyping technology is the use of material accumulation of new forming principle, directly from the CAD data made of three-dimensional solid model. This technology makes it possible to quickly and accurately manufacture part models of any complex shape without the need for conventional tools, machines and fixtures. Rapid prototyping (RP) models can be used for design evaluation and performance testing, but also can be further turned into molds, enabling the formation of mass production capacity. Rapid prototyping