cad terms

VERTEX

the corner point where two or more lines, sides, or edges meet in a geometric shape

Hidden line

• Dashed lines representing edges or surfaces concealed from the current view.

Edge

• The boundary line formed where two surfaces or faces meet.

Face

• A flat or planar surface bounding a solid 3D object.

Geometry

• The mathematical shapes, sizes, and spatial configurations defining a CAD model.

Limiting elements

• Lines showing the outermost visible boundaries of curved surfaces from a specific angle

Symmetrical

• A balanced design with identical features on opposite sides of a central axis.

Asymmetrical

• An unbalanced or irregular design lacking matching halves across an axis.

Unity

• A principle where all design elements blend harmoniously to form a cohesive object.

Space

• The 3D area inside, around, and between components of a model.

Brainstorming

• A creative group method used to generate diverse ideas and design solutions.

Planning

• The initial step mapping out project goals, schedules, and technical requirements.

Refinement

• Cleaning up and detailing a rough concept into a precise model.

Iteration

• Repeating the cycle of testing, analyzing, and modifying to improve a design.

Limitations

• Constraints like budget, physical laws, and size that restrict design choices.

Documentation

• Technical drawings, bills of materials, and specifications needed for manufacturing.

Functional

• Designs optimized primarily for performance, utility, and practical operational use.

Graphics

• The visual displays, models, and renderings produced by CAD software.

CAPP

• Computer-Aided Process Planning, which uses software to plan manufacturing steps.

JIT

• Just-In-Time manufacturing, an inventory strategy where parts arrive exactly when needed.