Finite Element Modeling

Finite element modeling is an indispensable part of the design and manufacturing process, during which even the smallest details—which can sometimes be particularly subtle—that pose operational problems may come to light. Once the nature of the problem becomes clear, modifying these details should not be a problem. The method can be applied with equal success to address both linear and nonlinear challenges. An example of the former is determining the stress state and deformation of a complex-shaped, statically loaded component. Examples of the latter include handling nonlinear material properties—such as deformations—solving problems related to thermal conductivity and thermal expansion, and diagnosing magnetic and electrostatic disturbances.

Once the root cause of the problem is identified, the path to a solution becomes clear, which in turn reduces the likelihood of future difficulties—regardless of the level at which they arise—to zero.

This method cannot be applied using manual calculations, as it requires solving countless elementary operations. Fortunately, in today’s world of computing, this fact is hardly a cause for concern, as modern software enables data entry, the creation of a finite element mesh, and the analysis of results to be carried out quickly and efficiently.

There is no possibility of error, as the technology used to perform the calculations is precise and efficient.

The practical benefits of all this are evident, on the one hand, in the time saved, and on the other, in the fact that production is carried out with impeccable technical specifications. The former means that although describing the process itself is lengthy and complicated, modeling—supported by the conditions mentioned above—takes only a short time, while delivering maximum effectiveness. The latter ensures an application free of disruptions, unexpected negative surprises, malfunctions, and situations that render the system inoperable—which is, at the same time, the guarantee of reliability. After all, professionalism cannot exist without quality; in fact, according to our understanding and practice, the two cannot exist without each other.