Machinists' and draftsmen's handbook, containing tables, rules and formulas, with numerous examples explaining the principles of mathematics and mechanics as applied to the mechanical trades; intended as a reference book for all interested in mechanical work (1910)
Lobben, Peder, 1858- · New York, D. Van Nostrand company · leaf 204
V, Given line a b.Fig. a S PROBLEMS IN GEOMETRICAL DRAWING. 185 angle but an angle of 90° can simultaneously touch three pointsin the circumference when two of these points are in the pointof intersection with the diameter andthe circumference and the third oneanywhere on the circumference of… … Draw a line parallel to agiven line. (See Fig. 6). Given line a b. The requiredline x y. Solution: Describe with the compass a—from the line a b, the arcs 1 and2 ; draw line x y, touching these arcs x—=- Fig. 6 To divide a given angle into twoequal angles. The given angle, a b c, is divid-ed by the…
Mechanical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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