The principles of pattern making, written specially for apprentices and students in technical schools (1900)
Horner, Joseph Gregory, 1847-1927 · London, New York, Pitman · leaf 101
a— *L • d - … Fig. 68. Tooth Block for Bevel Wheel. line, and point of teeth on large diameter, and by meansof trammels, and long toothed gauge, these dimensionsare easily transferred to the tooth. The dimensions onthe minor diameter are obtained similarly. Bearing inmind that the tooth block is merely a short…
Patternmaking
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