he curve, making the segment not to exceedone-quarter of the circumference of the circle. If theyare made longer than this, there will be too much end 86 WOOD PATTERN MAKING grain. The straight pieces may also be gotten out at thistime, so they will be ready when wanted. When theglue is dry on the… … Fig. 47. laying out these dimensions, the shrink rule should beused, as that will allow for the shrinkage of the metal inthe casting. After these are all laid out, it may be sawn PIvATE WORK AND IRRKGUI,AR PARTING 87 out on the band and jig saws. In doing this sawing, itis best to cut just outside…
Patternmaking
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