FusedDeposition成型（FDM ）是一个坚实的基础快速原型法thatextrudes材料，一层接一层，建立一个模型。 关键优势FDM isthat它是理想的概念模型，工程模型和FunctionalTesting原型。

• FDM的部件的强度和刚度，使它们适合于功能性测试

• 在最短的交货时间，较少的成本效益的解决方案，以中等大小的部件

• 尺寸稳定性是FDM原型的关键优势。

• 环境暴露不改变一部分或者其特征的大小。

• ABS的原型表明80 ％注射成型的ABS ，这使得它们非常适合于进行功能测试，并且可以直接用作生产完部件对于某些应用的强度。

• 非常适合暴露在温度，水分和多种化学品强烈的部分。

• 高水平的光洁度可以通过砂磨等后处理技术来实现。

• ABS零件可进一步加工，抛光或电镀。

FusedDeposition Modeling (FDM) is a solid-based rapid prototyping method thatextrudes material, layer-by-layer, to build a model. The key advantage FDM isthat it is ideal for Conceptual Models, Engineering Models, and FunctionalTesting Prototypes.

• FDM parts are strong and rigid makes them suitable for functional testing

• Cost effective solution for small to medium size parts in shortest lead time

• Dimensional stability is a key advantage of FDM prototypes.

• Environmental exposure do not alter the size of the part or its features.

• ABS prototypes demonstrate 80% of the strength of injection molded ABS which make them very suitable for functional testing and can be directly used as finished production parts for certain applications.

• Ideal for strong parts exposed to temperature, water and many chemicals.

• High level of finish can be achieved by sanding and other post processing techniques.

• ABS parts can be further machined, polished or electroplated.