By examining its potential to transform manufacturing in the mechanical, chemical, and automotive industries, Fraunhofer IAPT's research attempts to validate 3D printing for silicone seals.

Sustainable additive manufacturing breakthroughs are a hallmark of the Fraunhofer Institute for Additive Production Technologies (IAPT). The organization is currently researching sealing technologies and providing industrial participants with participation options. In the mechanical, chemical, and automotive engineering sectors, seals are essential components. As a result, sealing technology refers to the processes and technologies used in the manufacture of seals. These are frequently produced using traditional manufacturing methods, but 3D printing makes it possible to use these methods more quickly, adaptably, and affordably. As a result, Fraunhofer IAPT is looking into the feasibility of producing silicone sealing using additive manufacturing.

This ten-month research aims to determine if silicone seals made using additive manufacturing satisfy the mechanical and chemical resistance standards of the industry. With an emphasis on material validation, tests will be conducted to find appropriate materials and technologies. These assessments cover design freedoms, hard-soft relationships, and surface quality in terms of utility and roughness. After that, they will evaluate the advantages of using additive manufacturing in addition to conventional production techniques. The study will also give an overview of the technology and materials that are now available while highlighting the potential and constraints of 3D printing for silicone processing.