The manual training school, comprising a full statement of its aims, methods, and results, with figured drawings of shop exercises in woods and metals . ^ placing in the mold something whichshall occupy the space which the liquid is not to fill. This. Fig. 110. A Molding-Bench. Gbap. III.] CORES AND CORE-PRINTS. 113 something must be removable after the cast is made, and theiemust be at least one opening for the removal. That which isso placed in the mold is called a ••core The meaning of theword is also extended so as to include additions to the moldoutside the space to be filled by the liqui
The manual training school, comprising a full statement of its aims, methods, and results, with figured drawings of shop exercises in woods and metals . ^ placing in the mold something whichshall occupy the space which the liquid is not to fill. This. Fig. 110. A Molding-Bench. Gbap. III.] CORES AND CORE-PRINTS. 113 something must be removable after the cast is made, and theiemust be at least one opening for the removal. That which isso placed in the mold is called a ••core The meaning of theword is also extended so as to include additions to the moldoutside the space to be filled by the liquid where the core is tobe supported, or where an additional cavity is required in orderto make a small projection to the main body of the exterior parts of the mold which are to be filled by thecores or core-ends are called core-prints. Fig. Ill gives a vertical section of a mold ready for parts of the pattern have been drawn; a central core e
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectmanualt, bookyear1906
