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 (1921)
Ritchey, James, Monroe, Walter W. (Walter William), b. 1869 · Chicago, American technical society · leaf 224
Fig. 356. Stool Yoke Fig. 357 Ma-ster Pat-tern oC Stool stood method so that there will Ibe no need of verbal instructionsto the molder. Expanding Motion. Fig. 351 is an end view of the nowel ordrag mounting, and in Fig. 352 the layout of the patterns c c is illus-trated. IMake a full-size layout… … PATTERN MAKING 205 break down the green-sand core d. This dimension v-^x must be slightly less than —, w being the dimension of the width of theit pattern. Fig. 353 illustrates the master pattern of the part c. Two castings from this pattern can be fitted together as shown in Fig. 352. The length…
Patternmaking
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