What would you typically use to prepare a part for assembly in design software?

Using assembly constraints is essential for preparing a part for assembly in design software. Assembly constraints define how different parts will interact and fit together in a final assembly. They allow you to control the relationships between components, such as positioning, orientation, and motion. By applying these constraints, you can ensure that parts are assembled correctly, avoiding interferences and misalignments that can arise during the manufacturing or assembly processes.

Assembly constraints typically include options like mate, align, and insert, which dictate how components should be joined. This allows designers to simulate the assembly process and catch potential issues before they occur, improving the efficiency of the design and production phases.

While fitting components, detailing tools, or model checking can also play important roles in the design process, they do not specifically focus on the relationships and interactions necessary for proper assembly as assembly constraints do.