Fig. 13. Fig. 13 (a) the part of the mold below that line being in the nowel ;in this case all the mold will be in the nowel, the copeforming the top surface only. The next in point ofsimplicity is known as a Simple parted pattern, and isrepresented by Fig. 1, on page 6. In a mold made offthis… … Fig. 14.pattern. In this form of pattern, it will be noticed, themolders parting and the pattern-makers parting exactlycoincide. When a pattern is so made that the partingscan be arranged in this way, the molding may be veryeasily and quickly done. The process of molding sucha pattern is described…
Patternmaking
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