Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 305
MILL AND FACTORY APPLIANCES AND TOOLS, ETC. 303 rapid revolution, the successive blows of the diamonds act in a mannersimilar to that of a hand tool, and parallel grooves are cut in the faceof the stone. Three of these sets of parallel channels or grooves makeone division of the stone. The guide…
Mechanical movements
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