Drafting | Graphics, Technical Drawing & Design | Britannica
2024年12月24日 · drafting, graphical representation of structures, machines, and their component parts that communicates the engineering intent of a technical design to the craftsman or worker who makes the product.
Drafting - Technical Drawing, CAD, Drafting Tools | Britannica
2024年12月24日 · Drafting - Technical Drawing, CAD, Drafting Tools: The value of a set of drawings conveying the complete and correct information necessary for the execution of a project fostered the gradual standardization of practices.
drafting summary | Britannica
drafting, Precise graphical representation of a structure, machine, or its component parts that communicates the intent of a technical design to the fabricator (or the prospective buyer) of the product.
T square | instrument | Britannica
In drafting: Equipment. Most widely known are the T square, triangle, protractor, and compass; the parallel straightedge is an alternative to the T square. The drafting machine, introduced about 1930, allows a straightedge to be moved while maintaining any desired angle between it and the edge of the drawing board. Combining the functions ...
Draft Definition & Meaning | Britannica Dictionary
drafts; drafted; drafting. Britannica Dictionary definition of DRAFT [+ object] 1 : to make a version of (something, such as a document or plan) that will need more work in order to be finished. He drafted a speech. The two countries are drafting a treaty.
Drafting machine | instrument | Britannica
The drafting machine, introduced about 1930, allows a straightedge to be moved while maintaining any desired angle between it and the edge of the drawing board. Combining the functions of the T square, triangle, protractor, and scale, it greatly increases the efficiency of producing a drawing.
drawing - Kids | Britannica Kids | Homework Help
Drawing is a form of art.To make a drawing, an artist puts lines on paper or another surface. Most artists start out by learning to draw. This is because drawing is the starting point for painting, sculpture, and other art forms.
Draft animal | Horses, Oxen & Donkeys | Britannica
draft animal, any domesticated animal used in drawing heavy loads. Draft animals were in common use in Mesopotamia before 3000 bc for farm work and for pulling wheeled vehicles. Their use spread to the rest of the world over the following 2,500 years. While cattle, usually in teams, have been used most often as draft animals, horses and donkeys have supplanted them in …
Hidden line | drafting | Britannica
In drafting: Hidden lines …of an object that is hidden from view. A drafter—in deciding whether a line in a view should be represented as hidden or as visible—relies on the fact that in third-angle projection the near side of the object is near the adjacent view, …
conscription - Students | Britannica Kids | Homework Help
Without an adequate source of soldiers and staff, countries could not assemble large armies. One method for obtaining the needed workforce is conscription, or the draft.…