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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 137

An illustration from 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, leaf 137
j/alf pattern for l^rge fjiov/ sTiaWirit^ cross Sectioft «» fiati^e 132 PATTERN MAKING for the core prints. Secure these with largewood screws and glue to the pieces b and c, … Corcdok foT 1ar^<e. elboW Dvued jine^ sftt^ Ttbi as shown in Fig. 94, taking care that aproper allowance is made for the thicknessof the lagging. Then get out suitable lagging, the form of whichcan be obtainedfrom the cross-sectional workingdrawing, Fig. 95.Now cut this lag-ging to such…

Patternmaking · Founding

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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