Pattern making; a practical treatise for the pattern maker on wood-working and wood turning, tools and equipment, construction of simple and complicated patterns, modern molding machines and molding practice (1916)
Ritchey, James, Monroe, Walter W. (Walter William), b. 1869 · Chicago, American technical society · leaf 207
Is Drawn 188 PATTERN MAKING partly assembled and cut away so as to illustrate the construction.When it is certain that the parts are accurately cut to the requireddimensions, they should be nailed and glued. One end is fastenedto one side of the box, and the opposite end to the other side. Nodowel… … Skeleton Core-boxFig. 318. Casting Pattern and Core Box for Part g, Fig. 312 Brackets. The sketches of the parts g and k, Figs. 318 and 319,should readily explain themselves. A dry-sand core is used to moldthe part g, a sketch of the pattern and skeleton core box being givenin Fig. 318. This was…
Patternmaking
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