Starting with 2D Sketches
Begin CAD designs with 2D sketches on planes, then extrude to create 3D shapes.
Dimensioning
Proper dimensioning ensures accuracy, transforming sketches from blue (undefined) to black (fully defined).
Extrude Tool
Converts 2D sketches into 3D objects. Options like "new," "add," and "remove" are key for modifying shapes.
Rollback Bar
Allows reverting to previous steps in the design, useful for troubleshooting and understanding the sequence of operations.
Using Constraints
Applying constraints like coincident, perpendicular, and parallel defines precise relationships, making the design robust and easier to modify.
Editing sketches and maintaining integrity
Changing a sketch updates all dependent features, but deleting a sketch can cause errors, emphasizing careful management of dependencies.