Woodwork for secondary schools; a text-book for high schools and colleges, prevocational and elementary industrial schools (1916)
Griffith, Ira Samuel, 1874-1924 · Peoria, Ill., Manual Arts Press · leaf 359
3, for the dowel-pinsof the core-prints to fit into. (14)Turn between centers the core-prints with filleted flanges anddowels attached, Fig. 573. The curved interior of the core-box for these pipefittings may be turned upon the face-plate in a mannersomewhat similar to that used in turning the… … Fig. 575. Core-Box, Pattern of Pipe Fitting, Elbow. block is cut true, and (3) the accurate dimensions laidout upon it. (4) After the depth has been cut with theparting tool, (5) cut the concave form, testing as theturning i)r()ceeds 1)v means of a councx tem])]et, iMg.574, wdiich has l)een…
Woodwork (Manual training)
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