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 180
Stop off- Fig. 279. Bottom of Vane Core Box PATTERN MAKING 161 wood or iron, and is held in place by two small steel dowels. Thepattern maker should consult the molder for the dimensions ofthis gate. The gate continuation should be made of a dry-sand core, … Loose PieceFig. 280. Perspective View of Core Box for Gate with Side Removed which is shown in Fig. 286, and the core box for which is illustratedin Figs. 280 and 281. Core-Box Top, The top of the core box is made to the samedimensions as the bottom, but is made the opposite hand. Thegate p is to…
Patternmaking
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