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 129
ing the line c. This stock h may be removed with achisel after all band-sawwork is completed. Havethe band-saw table tiltedwhen sawing to line c soas to produce a slightdraft—I inch in 12 inches—fo the sides of the pat-tern. Turn a nowel and copecore print 3| inches andalso 2f inches in… … Fig. 193. Diagram of Pattern for Crank, Fig. 192 PATTERN MAKING 113 the boss, fasten the bosses to the faceplate with four |-inch wirenails; now turn them to the diameters required by the drawingand bevel the edge about 30 degrees. Nail and glue on thebosses, being sure the holes are in line with…
Patternmaking
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