Manual drafting (drawing) of parts is considered outdated because it has been replaced by which technology?

Manual drafting (drawing) of parts is considered outdated because it has been replaced by which technology?

• A. CAD
• B. CAM
• C. DXF
• D. Gage line

Answer: (A)

Digitally produced drawings and models created with computer-aided design, CAD, have replaced manual drafting. CAD provides a precise, editable workspace for 2D drawings and 3D models, enabling exact dimensions and tolerances, easy revisions, standardized formats, and efficient sharing across teams. This digital approach speeds up design iterations, reduces human error, and fits smoothly into manufacturing workflows, often feeding directly into downstream processes. While CAM uses CAD data to control machines, it isn’t the drafting tool itself; CAD is what replaced hand drawings. DXF is just a data-exchange format for CAD files, and a gage line isn’t related to the design technology.

Digitally produced drawings and models created with computer-aided design, CAD, have replaced manual drafting. CAD provides a precise, editable workspace for 2D drawings and 3D models, enabling exact dimensions and tolerances, easy revisions, standardized formats, and efficient sharing across teams. This digital approach speeds up design iterations, reduces human error, and fits smoothly into manufacturing workflows, often feeding directly into downstream processes. While CAM uses CAD data to control machines, it isn’t the drafting tool itself; CAD is what replaced hand drawings. DXF is just a data-exchange format for CAD files, and a gage line isn’t related to the design technology.