What does the F8 key do in Autodesk Inventor?

The F8 key in Autodesk Inventor is utilized to hide all constraints in an assembly or part environment. When you press the F8 key, it allows users to simplify the visual representation of their models by obscuring constraints that might clutter the workspace. This is particularly useful during the design process when a clear view of the parts and their relationships is needed without the distraction of displayed constraints.

This function helps streamline the workflow for users who may want to focus on manipulating or viewing specific components without being encumbered by visual elements that indicate constraints. Hiding constraints can make it easier to spot errors or make adjustments in the model without being influenced by the existing constraint setup.

Other functions, such as showing constraints, slicing graphics, or navigating to a previous view, serve different purposes and would not fulfill the same needs of focusing solely on the model without the interference of constraints.