Highest precision and innovative solutions in the manufacturing industry

Weller Feinwerktechnik GmbH from Wetzlar stands for maximum precision and innovative solutions in the manufacturing industry. With the advanced technology of powder bed-based laser beam melting (LPBF), the company not only offers the possibility of producing complex and highly specialized components, but also provides its customers with comprehensive expertise in development and design for the successful implementation of customer projects using additive manufacturing.

Additive manufacturing - LPBF technology in use

The LPBF technology used by Weller enables the production of components that far exceed traditional manufacturing methods in terms of their complexity and geometry. With the TRUMPF TruPrint 2000 machine and an installation space of Ø200 x 200 mm, Weller can manufacture high-precision components from stainless steel 316L (1.4404). The layer thicknesses of 20 µm and 40 µm and the laser dot size of 55 µm guarantee maximum precision. This technology is used in various industries such as aerospace, medical technology and motorsport, where lightweight construction and functional integration are crucial.

Experience and know-how in construction

Weller Feinwerktechnik stands out thanks to its extensive experience in the design and optimization of components for additive manufacturing. The company works closely with its customers to ensure that the design is both production-ready and optimized for the specific application. This includes, among other things, a careful strength analysis to ensure that the additively manufactured components meet the requirements of their subsequent area of application. This requires not only a deep technical understanding, but also a high degree of creativity and innovative spirit. In addition, Weller Feinwerktechnik's design department prepares feasibility studies and value analyses for its customers.

Outstanding: Holistic post-processing and finishing

A unique advantage of Weller Feinwerktechnik is the complete post-processing of the components in-house. After 3D printing, the support structures are removed, followed by surface treatments such as barrel finishing, glass bead blasting and polishing. For functional surfaces, the components are further processed on high-precision CNC machines. These steps are crucial in order to prepare the components for the high demands of the respective application.

In addition, Weller offers specific and high-quality surface finishes, such as decorative and dimensionally accurate anodizing. This comprehensive process ensures that the end products are not only aesthetically pleasing, but also functional and durable.

Hybrid construction - combining tradition and innovation

Another highlight in Weller Feinwerktechnik's range is the hybrid construction method. This innovative method combines the advantages of additive manufacturing with traditional manufacturing techniques. This technology is used particularly in the manufacture of special tools for turning operations in order to produce tools with optimized cooling supply. The hybrid construction method enables the creation of components that are superior to conventional products in terms of performance and efficiency.

Quality assurance through state-of-the-art technology

Weller Feinwerktechnik attaches great importance to quality assurance. Continuous process monitoring during production guarantees that every component meets the highest standards. LPBF process monitoring analyzes the quality parameters in the powder bed layer by layer using automated image processing. This ensures that the components are both structurally sound and visually flawless.

Partnership and individual solutions

Weller Feinwerktechnik's strength lies not only in its technical expertise, but also in its close cooperation with customers. By being involved in the development process at an early stage, Weller can offer customized solutions that are perfectly tailored to specific requirements. Customers appreciate the partnership-based cooperation that enables projects to be implemented efficiently and successfully.

Conclusion

Weller Feinwerktechnik GmbH is a pioneer in additive manufacturing, combining technological innovation with comprehensive expertise and excellent customer service. By combining state-of-the-art 3D printing technology, in-depth design experience and a holistic manufacturing philosophy, Weller offers its customers unparalleled added value.

Visit Weller Feinwerktechnik to find out more about the innovative solutions and how your company can benefit from this expertise.