Rapid prototyping (Manufacturing)

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SLS (laser sintering) is a 3D printing process in which plastic powder materials are fused layer by layer using a laser to produce an object. The special feature of this process is that the complex geometries can be produced without additional support structures, as the unprocessed powder already serves as a support. SLS is particularly suitable for industrial purposes such as advanced prototypes and small series, as the manufactured products are very durable and rich in detail. In most cases, the technology is somewhat more expensive, but makes it possible to achieve high mechanical requirements.

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Additive manufacturing is an innovative manufacturing process in which material is added layer by layer to create three-dimensional objects. This approach enables the production of complex geometries and customized components that are often not feasible with traditional manufacturing methods. In industry, additive manufacturing is used to create prototypes quickly, shorten production times and increase material efficiency. It also offers flexibility for design adjustments without additional tooling costs, making development and production more agile. By reducing waste and optimizing the use of materials, additive manufacturing contributes to sustainable production and strengthens the competitiveness of companies in a wide range of industries.

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A special form of 3D printing is the FDM (Fused Deposition Modeling) process. In this process, thermoplastic materials are extruded layer by layer and deposited on top of one another to create a 3D object. This 3D printing method is primarily used when prototypes and small series need to be produced cost-effectively and without great demands on surface quality. Plastics such as ABS, PLA or nylon are usually used for production; these are melted through a nozzle and then precisely applied. The layer-by-layer production makes it possible to depict complex geometries and shapes. This allows design features to be precisely represented and optimized, especially during the development phase of a product.

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Filaments is a long, thin strand of material that is used in additive manufacturing, particularly in 3D printing. It often consists of thermoplastics such as PLA, ABS or PETG, which are melted through an extrusion process and applied in layers to create three-dimensional objects. In industrial manufacturing, filament enables the precise and cost-efficient production of complex components and prototypes. The material properties of the filament, such as strength, flexibility and temperature resistance, directly influence the quality and functionality of the manufactured products. Therefore, the selection of the appropriate filament type is crucial for the efficiency and reliability of production processes in the modern manufacturing industry.

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In manufacturing, a workpiece refers to the basic blank or starting material that is shaped using various machining processes such as turning, milling or grinding. It forms the basis for the manufacture of an end product and can comprise metal, plastic or other materials. Workpieces are manufactured precisely according to technical drawings and specifications in order to achieve the desired dimensions and properties. The quality and accuracy of the workpiece is crucial for the functionality and durability of the finished product. In industry, the efficient machining of workpieces enables high production quality and contributes to the optimization of manufacturing processes.