3D Product CAD Software & Tools

Question 1

What type of software is SolidWorks, and what industry primarily uses it?

Accepted Answer

Parametric 3D CAD software used primarily in mechanical engineering and product design

Answer

Polygon modeling software used in game development

Answer

A rendering engine used in architectural visualization

Answer

A generative design platform for fashion

Question 2

What is Fusion 360 commonly used for in product design?

Accepted Answer

Integrated CAD/CAM/CAE tool for product design, simulation, and CNC machining

Answer

Video game environment design and level building

Answer

Motion graphics and 3D animation

Answer

Photogrammetry and 3D scanning

Question 3

What is the purpose of 'assembly modeling' in CAD software?

Accepted Answer

To combine individual part files into a complete product assembly and check fit, movement, and interferences

Answer

To create exploded view diagrams for marketing renders

Answer

To generate bill-of-materials reports automatically

Answer

To simulate injection molding fill patterns

Question 4

What is a 'sketch' in parametric CAD software like SolidWorks or Fusion 360?

Accepted Answer

A 2D profile drawing constrained by dimensions and geometric relationships, used as the basis for 3D features

Answer

A rendered preview image of a 3D model

Answer

A rough polygon mesh used before detailed modeling

Answer

A vector illustration exported for marketing materials

Question 5

What does 'design intent' mean in the context of parametric CAD modeling?

Accepted Answer

Planning how a model's features and constraints should behave when dimensions are changed

Answer

The aesthetic direction for a product's visual design

Answer

The target market or end user for a designed product

Answer

The file naming and version control conventions used on a project

Question 6

What is Rhinoceros 3D (Rhino) best known for in product design?

Accepted Answer

Free-form NURBS surface modeling with high precision, popular in industrial and jewelry design

Answer

Parametric feature-based solid modeling for mechanical parts

Answer

Sculpting organic characters for entertainment

Answer

Generative design using AI algorithms