The use of innovative methods for prototyping leads to time and cost advantages. In this context, the application of rapid prototyping is a method to quickly and easily produce prototypes and models in the planning phase.

The basis for the generation of three-dimensional prototypes is CAD data, which is transferred and processed for the downstream processes (e.g. stereolithography/selective laser sintering).

The laser sintering process is mainly used for prototype construction. The prototypes are created by the layer-by-layer local fusion of selective laser radiation of powdery layers made of materials with a wide variety of properties that have been specially developed for this process.

Afterwards, surfaces can be finished by smoothing, coating or color infiltration.

The advantage of prototype construction is that functional tests can already be carried out in the development phase. In addition, correlations that have an influence on the tool design can be identified more easily. Furthermore, important knowledge can be gained for the tool design, which can possibly lead to a simplification of the tool, as well as knowledge about material and process, whereby costs can be saved if necessary.

Use of PROTOTYPES

•  in the fields of industrial design, development and toolmaking
•  Attachment pattern
•  Trade fair, presentation and distribution
•  Geometry
•  Ergonomic studies
•  Sample offer for suppliers
•  Concept models