. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . .; throw of spindle, {)J in.: sizeof table, ;]() X 10 in.; vertical movementof table, 17 in.: horizontal movement oftable, 36 in. Asa maximum this machinehas taken a cut \ , and has takena i^-in. cut over a surface of 100 sq. in. in6 min. and 9 sec. The ordinary cut is -^fto ^-i in. Tlic Tctnite Surface-Grinder is shownin one of several forms in Fig. 7. Thesurfacing-tahle is 24 X a(ling(linicnsions are : Heig
. Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics . .; throw of spindle, {)J in.: sizeof table, ;]() X 10 in.; vertical movementof table, 17 in.: horizontal movement oftable, 36 in. Asa maximum this machinehas taken a cut \ , and has takena i^-in. cut over a surface of 100 sq. in. in6 min. and 9 sec. The ordinary cut is -^fto ^-i in. Tlic Tctnite Surface-Grinder is shownin one of several forms in Fig. 7. Thesurfacing-tahle is 24 X a(ling(linicnsions are : Height from floor to cen-ter of sjiindle, 37^ in.: distance lietweenwheels. 18A in. : floor-space, 22 X 26 in. ;length of spindle. 2!) in.: diameter of spin-dle in bearings. 1^ in.; diameter of spindlebetween flanges. 1 in. Tlif /hnsniore Saw-Oummer is shownin Fig. H. At A are the driving-pulleys, journaled between aims on a lower cross-piece, inwhich is also socketed the lower extremity f the elevating screw /.. On the upper cross-head. Ki(». .i. —(Jiilter and reunier-grinder. GRINDING-MACHINES. 409 is swiveled a yoke, to which is journaled a shaft C, carrying pulleys D. These transmit mo-tion from the driving-pulleys A to the pulley E, on the emery-wheel shaft. The shaft Cpasses through a metallic block F, which fits loosely upon it, and which is ground off to a
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Keywords: ., bookcentury1800, bookdecade189, booksubjectmechanicalengineering
