Drafting machine
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A drafting machine is a tool used in technical drawing, consisting of a pair of scales mounted to form a right angle on an articulated protractor head that allows an angular rotation.
Drafting machine attached to a drawing board
Ercole Marelli offices, Sesto San Giovanni. Photo by Paolo Monti, 1963.
Computer-aided design
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Computer-aided design is the use of computers to aid in the creation, modification, analysis, or optimization of a design. This software is used to increase the productivity of the designer, improve t
A 3D CAD model