e figurerepresents a casting that requires a cylindrical horizontalcore with a part enlarged to make the cavity (A) which,it will be noticed, is not in the center of thelength of the casting. In this case if both core printsare made of the same size, the molder will be quite likelyto set the core… … Fig. 11. But if one core-print is made larger than the other, thenit will be impossible for him to set it incorrectly withoutdeliberately cutting the mold. In all core work, there-fore, the prints should be of such size and shape that itwill be impossible to set the core into the mold in anyother…
Patternmaking
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