Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 130
sed to exactly repro-duce the tool or a curve parallel to it. A chuck is provided for grinding the sideor base of a tool shank. Also a chuck by which a tool bent at a right angle canbe ground the same as a straight tool without changing its position in the chuck.The V shape of the wheels permits… … No. 2 UNIVERSAL TOOL-GRINDING MACHINE. For tools with shanks not over 2 b} i/i;. Grinding wheel of ordinar}^shape, 15 diameter, with axial reciprocating motion which can be instantlystopped or started. Graduated arcs by which the clearance angles can be readdirect. Complete with rotary pump and…
Machine-tools · Machinery
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