Mechanical drawing; a treatise on the drawing of mechanical and machine details (1920)
Jones, Franklin Day, 1879-1967 · New York, The Industrial press; [etc., etc.] · leaf 136
w repre- READING DRAWINGS 123 sents a hole or a projecting boss of circular shape, until thecorresponding lines on another view are observed. If thedrawing is rather complex, there may be some doubt as tothe relation between lines on different views, in which case astraightedge or T-square is… … Fig. 28. Sectional and End Views of a Small Casting the distance between the lines on different views and a com-mon center line. Examples Illustrating how to Read Drawings. — A few con-crete examples will be considered to illustrate just how draw-ings are read and the points to be observed in…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
