快速成型技术又称快速原型制造技术，可以自动、直接、快速、确地将设计思想转变为具有一定功能的原型或直接制造零件，从而为零件原型制作、新设计思想的校验等方面提供了一种低成本的实现手段。下面来讲讲山东快速成型技术的基本原理及特点。

Rapid prototyping technology, also known as rapid prototyping manufacturing technology, can automatically, directly, rapidly and accurately transform the design idea into a prototype with certain functions or directly manufacture parts, thus providing an efficient and low-cost means for prototype production of parts, verification of new design ideas, etc. Now let's talk about the basic principles and characteristics of Shandong rapid prototyping technology.

快速成型技术的特点

Characteristics of rapid prototyping technology

1、制造原型所用的材料不限，各种金属和非金属材料均可使用；

1. There is no limit to the materials used to manufacture the prototype, and all kinds of metal and non-metallic materials can be used;

2、原型的复制性、互换性高；

2. High reproducibility and interchangeability of prototypes;

3、制造工艺与制造原型的几何形状无关，在加工复杂曲面时更显优越；

3. The manufacturing process is independent of the geometric shape of the manufacturing prototype, which is superior in machining complex surfaces;

4、加工周期短，成本低，成本与产品复杂程度无关，一般制造费用降低50%，加工周期节约70%以上；

4. The processing cycle is short, the cost is low, and the cost has nothing to do with the product complexity. The general manufacturing cost is reduced by 50%, and the processing cycle is saved by more than 70%;

5、高度技术集成，可实现了设计制造一体化。

5. High technology integration, which can realize the integration of design and manufacturing.

快速成型技术的基本原理

Basic principles of rapid prototyping technology

快速成形技术是在计算机控制下，基于离散、堆积的原理采用不同方法堆积材料，终完成零件的成形与制造的技术。

Rapid prototyping technology is a technology that uses different methods to stack materials based on the principle of discrete and stacking under the control of computer to finally complete the forming and manufacturing of parts.

1、从成形角度看，零件可视为“点”或“面”的叠加。从CAD电子模型中离散得到“点”或“面”的几何信息，再与成形工艺参数信息结合，控制材料有规律、确地由点到面，由面到体地堆积零件。

1. From the forming point of view, the part can be regarded as the superposition of "points" or "faces". The geometric information of "point" or "face" can be obtained from the CAD electronic model discretely, and then combined with the information of forming process parameters to control the materials to stack the parts from point to face and from face to body regularly and accurately.

2、从制造角度看，它根据CAD造型生成零件三维几何信息，控制多维系统，通过激光束或其他方法将材料逐层堆积而形成原型或零件。

2. From the perspective of manufacturing, it generates 3D geometric information of parts according to CAD modeling, controls multidimensional systems, and stacks materials layer by layer through laser beam or other methods to form prototypes or parts.

利用快速成型技术可对产品设计进行迅速评价、修改，并自动快速地将设计转化为具有相应结构和功能的原型产品或直接制造出零部件，从而大大缩短新产品的开发周期，降低产品的开发成本。您有需求可以随时来我们网站http://www.metferro.com咨询看看。

The rapid prototyping technology can rapidly evaluate and modify the product design, and automatically and rapidly convert the design into prototype products with corresponding structures and functions or directly manufacture parts, thus greatly shortening the development cycle of new products and reducing the development cost of products. You can come to our website anytime you need http://www.metferro.com Consult.