CSWA study materials
CSWA study resources

CSWA cheat sheet

CSWA · Keep the key ideas within reach.

Quick reference

Sketching and Basic Part Modeling

  • Sketch entity color coding: black = fully defined, blue = under-defined, yellow or red = over-defined or conflicting.

  • A new part document contains three default planes (Front, Top, Right) plus the origin; the first sketch is typically drawn on the Front plane.

  • Extrude end conditions available: Blind, Up To Vertex, Up To Surface, Offset From Surface, Up To Next, Up To Body, Through All, Mid Plane.

  • Mid Plane extrudes half the entered depth on each side of the sketch plane, so the Depth value equals the total part thickness.

  • A closed contour is required for a solid extrude; an open contour is valid only when the Thin Feature option is enabled.

  • Symmetric makes two entities equal about a centerline; Equal makes two entities the same length or radius without imposing symmetry.

  • Convert Entities produces On Edge relations to model geometry; Offset Entities produces a parallel copy at a specified distance.

  • Sketch patterns (linear, circular) reference sketch entities; feature patterns reference features or bodies.

  • The sketch status bar reports Fully Defined, Under Defined, or Over Defined; an over-defined sketch blocks new features until the conflict is removed.

Quick reference

Intermediate Part Modeling

  • A revolve profile must lie entirely on one side of the axis; the axis may be a sketch centerline, a sketch line, or a temporary axis.

  • Sweep requires a profile plus a path, tied together with a Pierce relation so the profile follows the path start point.

  • Loft requires two or more profiles on separate planes; guide curves and centerline parameters refine the transition.

  • Fillet types: constant size, variable size, face fillet, full round fillet. Chamfer types: angle-distance, distance-distance, equal distance, vertex.

  • Shell offsets wall thickness inward by default; Shell outward reverses the direction, and selected faces are removed to open the part.

  • Hole Wizard hole types include counterbore, countersink, straight hole, tapped hole, and pipe tap, using ANSI Inch, ANSI Metric, ISO, DIN, or JIS standards.

  • Linear pattern inputs: Direction 1, Direction 2, spacing, instance count, pattern seed, and Instances to Skip.

  • Reference planes can be created by offset distance, angle, mid-plane between two surfaces, or through a point or line.

  • Mirror requires a planar face or plane; Geometry Pattern copies the resulting shape rather than re-solving the original feature.

Quick reference

Assembly Modeling

  • Standard mates: coincident, parallel, perpendicular, tangent, concentric, distance, angle, lock. Advanced mates: symmetric, width, path, linear coupler, limit.

  • The first inserted component is fixed by default and shows an (f) prefix in the FeatureManager; right-click and choose Float to release it.

  • A free rigid body has 6 degrees of freedom: 3 translations and 3 rotations. A coincident face-to-face mate removes 3.

  • Subassemblies solve as rigid by default; setting a subassembly to Flexible allows its internal mates to move at the top level.

  • Interference Detection and Clearance Verification are evaluation tools that report overlapping volumes or insufficient gaps between components.

  • A Smart Mate is created by Alt-dragging a component so that highlighted geometry generates the mate automatically.

  • Exploded views are stored per configuration; explode line sketches are used to place explode lines in drawing views.

  • A local component pattern is solved only within its own assembly; a derived pattern is linked to the parent feature pattern and updates with it.

  • Move Component with Collision Detection stops motion at contact; Physical Dynamics simulates the resulting interaction between components.

Quick reference

Drawing and Detailing Fundamentals

  • View types: Model View, Projected View, Auxiliary View, Section View, Detail View, Broken-out Section, Crop View, Broken View, Alternate Position View.

  • Insert > Model Items imports dimensions and annotations already stored in the model; Smart Dimension inside a drawing creates a driven reference dimension.

  • A driven dimension appears in gray parentheses and cannot be edited; a driving dimension changes the model geometry.

  • A Section View is defined by a section line drawn on a parent view; hatch pattern and hatch scale are set in the Section View PropertyManager.

  • A Detail View is labeled with a letter (A, B, C) and carries its own view scale, which overrides the sheet scale.

  • Sheet scale is set in Sheet Properties; any individual view can be assigned an independent scale.

  • Edit Sheet Format controls the border and title block; Edit Sheet controls the views and annotations placed on the page.

  • A Bill of Materials table is anchored to a drawing view and lists item number, part number, description, and quantity for each component.

  • Balloons attach to components; balloons snapped to a magnetic line stay aligned and move together when the line is dragged.