Pattern making and foundry practice; a plain statement of the methods of wood pattern making, as practiced in modern pattern shops, with complete instructions for sweep work and notes on foundry practice, together with numerous drawings taken from actual patterns .. (1905)
Hand, L. H. (Louis Henry), b. 1854 · Chicago, F. J. Drake & co. · leaf 84
Tis ^f AND FOUNDRY PRACTICE 79 the tool will cut as nearly even all around as pos-sible and turn up the ring so that it will be incross-section, as shown in Fig. 43, using a thinwood or metal pattern to secure the desiredshape. (See Fig. 43.) Now, with the turningchisel, mark the face plate lightly… … order that the ring may be turned over and yetbe secured to the face plate in its exact formerposition. Another way to maintain the ring inits proper position when turning it over is to tackfour httle blocks or brackets to the face plate sothat they will just touch the work to be turnedover on…
Patternmaking · Founding
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