What should be done to update interpart expressions once all components are loaded?

To update interpart expressions once all components are loaded, recalculating expressions is necessary because this process ensures that any changes in the parameters or values of the parts reflected in the assembly are accurately computed. Interpart expressions in the Siemens NX environment rely on the relationships and dependencies established between different components. By initiating a recalculation, NX evaluates these expressions in light of the current state of all loaded components and updates any parameters that may have changed since the last calculation. This refresh is essential for maintaining the integrity of the assembly, allowing for proper design intent to be preserved and modifications to be accurately represented.

Reloading components might refresh the entire model, but it does not specifically target the expressions. Similarly, refreshing the part navigator or updating assembly status are actions that manage the overall project setup but do not directly address the recalculation of the interpart expressions. Therefore, recalculating expressions is the precise action needed to ensure that all dependent values are up-to-date following modifications to the components.