McCracken, Edward M, Sampson, Charles Henry, 1883- · New York : D. Van Nostrand Company · leaf 15
to bore holes in the pattern in such a core. Plate 10 offers a good illustration of the application of way that their center lines will pass through the same center as this particular type of core. COfcE PR1HT LINE CASTING Fig. 3. SIDE VIEW FRONT VIEW the radius used in drawing the arc GF. After… … Fig. 4. parallel to the axis of the flange CD. If the core prints were put A on the plug is equal to the thickness of the metal plus the length on they would diverge one from the other and if they were of print necessary to support the core. Study Plate 12 in con- fastened to the pattern it would…
Patternmaking
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
