Mechanical drawing for industrial and high schools (1915)
Leeds, Charles Carley, 1870- · New York, D. Van Nostrand company · leaf 15
use the scale to measurethe finished work. The purpose of this lesson is to familiarize the studentwith the use of the compass, with special emphasis laid on its preparation for use and the setting to measurements from thescale. The student should not underestimate the value of properlyprepared… … Fig. 8. LESSON No. 4 Fillet ROUNDED CORNERS.-FILLETS.-In the construction ofmachinery of various types it is a common practice to round someof the comers of the castings and of many other parts that makeup the machines. Where the round corner is formed at the junc-tion of two surfaces, as shown in…
Mechanical drawing
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