Mechanical drawing for industrial and high schools (1917)
Leeds, Charles Carley, 1870- [from old catalog] · New York, D. Van Nostrand company · leaf 29
presents an object as seen from severaldifferent viewpoints, as many as are necessary to get a clear ideaof the shayie of the object. Instead of one view showing several faces of an object, a me-chanical drawing shows a view for each face desired, and these views are arranged in relation to each… … Projection fines Fig. II. of an object, but they also^ carry information as to the size bymeans of dimensions, or measurements written on the various views.To be able to read a mechanical drawing, that is, to obtain aclear idea of the shape and the size of an object, one must develop LESSON No.…
Mechanical drawing
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