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CAD Software and Tools Flashcards

6 cards from real 3D Product practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 CAD Software and Tools flashcards as text

  1. Which CAD software is most widely used for mechanical and product design engineering in the US?

    Answer: SolidWorks

    SolidWorks is the dominant parametric solid modeling CAD platform in US product design and mechanical engineering, used for detailed parts, assemblies, and drawings.

  2. What is Fusion 360 primarily used for in product design?

    Answer: Integrated CAD, CAM, and simulation in a single cloud-based platform for product and industrial design

    Fusion 360 combines parametric modeling, free-form sculpting, CAM toolpath generation, and FEA simulation in one tool, making it popular for small teams and startups.

  3. What is the primary purpose of Rhino 3D (Rhinoceros) in product design?

    Answer: NURBS-based surface modeling for complex, free-form industrial and product design

    Rhino specializes in NURBS surface modeling, making it the preferred tool for industrial designers creating complex organic and precision curved product forms.

  4. What distinguishes Keyshot from other 3D software in the product design workflow?

    Answer: It is a dedicated real-time rendering application optimized for product visualization

    Keyshot is a real-time ray-trace rendering engine used specifically for product visualization — creating photorealistic images and animations from imported 3D geometry.

  5. What is 'GD&T' and which type of technical drawing uses it?

    Answer: Geometric Dimensioning and Tolerancing — used on engineering drawings to define part geometry, size, and allowable variation

    GD&T is a symbolic language on engineering drawings that precisely defines the allowable variations in form, orientation, and location of part features for manufacturing.

  6. What is the purpose of 'simulation' features in CAD software like SolidWorks Simulation or Fusion 360 Simulation?

    Answer: To predict how a part will behave under loads, heat, or other conditions before physical prototyping

    CAD simulation (FEA — Finite Element Analysis) applies virtual loads and boundary conditions to predict stress, deformation, and failure points, reducing prototype iterations.