Onshape talk notes

Notes from onshape talk by User:Matt as a part of K-Scale_Lecture_Circuit

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.

Extruding Specific Shapes

Select specific parts of a sketch to extrude, allowing for complex and controlled modeling.

Symmetric Extrusion

Extrude a feature equally in both directions from a central plane for balanced and symmetrical parts.

Multiple Parts Management

Avoid creating multiple disconnected parts within a single part studio. Use assemblies for combining multiple parts.