Essentials of drafting; a text and problem book for apprentice, trade and evening technical schools (1918)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 32
Pentagon Hexagon Heptagon F/g. 30 Octagon mechanical drawing. Detailed instructions for the solution ofsome of these problems follow. These problems should be studiedcarefully and be fully understood. They should be worked outwith a very sharp pencil, fine lines, and extreme accuracy. To bisect a… … Right OJb/ique Truncated Hexagonal Frustum of a Rigtit Circular Prism Prism Triongu/ar Prism Pyrami<f Triangular Pyramid Cona Fig. 31 and a radius greater than one half the length of the line, drawthe arcs 1 and 2. Through the points where these arcs crosseach other, draw the line CD, which will…
Mechanical drawing
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