Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 409
earings r also attached to the sole-plate of the carriage-bracket, and works ina long nut or internal screw formed in the cover of the travelling-box X, (see Fig. 1123 for the generalarrangement, also Figs. 1125, 1127, and 1130.) By turning the handle q it is thus clear that the piecewhich serves… … Scale.—12 feet=:7 inches. DRILLING-MACHINE. ilh By means of these two motions any point of the table K can be brought under the axis of the drilland by means of the vertical motion it can be placed at any convenient height. The feed of the tool during the operation of boring is obtained, as before…
Mechanical engineering · Mechanics · Engineering
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