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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 23

An illustration from 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, leaf 23
g, Rip sawsshould be filed square across; thatis, the file should be held horizon-tal and at right angles to the sideof the blade, always filing each alternate tooth from the oppositeside of the saw; this, if done by beginning at the heel and workingthe file toward the point of the saw blade, gives… … Rip saws require very little set for use in dry well-seasonedlumber, such as is always used in pattern making. The teeth shouldbe set, or bent, only at the points, as shown at e and/ in Fig. 10— in no case should the setexceed more than half thedepth of the tooth. WTienthe points only are set,…

Patternmaking

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