What is the function of the Fillet feature in part modeling in Solid Edge?

The Fillet feature in part modeling in Solid Edge is primarily used to round edges and corners of a part. This rounding is significant because it effectively reduces stress concentrations that can occur at sharp edges during the loading and use of the part. Sharp corners are prone to initiating cracks or failure under stress, so by introducing fillets, the stress distribution becomes more uniform, enhancing the overall durability and performance of the component. Additionally, fillets can improve the aesthetic qualities of a part by providing a smoother transition at edges, but their primary engineering function revolves around the mechanical advantages they confer.

In contexts where mechanical integrity and stress management are critical, the Fillet feature becomes an essential tool in design practices.