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 112
/^/g. 2^9 Fig.. 2SO … in a proper fillet at Vx. For a trial the radius ri may be takenas one fourth of the thickness of the cylinder wall t. Then layoff X, equal to one half the distance across flats of bolt head,and F, equal to one half the distance across corners of nut. Thediameter of the bolt circle, D^, may now be…
Mechanical drawing
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