Mechanical drawing self-taught: comprising instructions in the selection and preparation of drawing instruments. Elementary instruction in practical mechanical drawing. Together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers (1889)
the chamferA meets the side of the head at B, and does not,therefore, meet the arc C. The length of side lyingbetween B and D in the side view corresponds withthe part lying between E and F in the end view. 120 MECHANICAL DRAWING SELF-TAUGHT. If we compare this head with similar views of asquare…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.