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 592
njoined, one for long the other for circular saws. -Aiter being heatedthe saws are supported in mid air, on buttons attached to the framing at the base of the machine. Theieavy drop-weights A A, are now liberated by pulling the cords B B, and the weights fall upon thcii SAWS, TEMPERING AND… … SCAJjE, a line drawn upon wood, ivory, etc.. and divided mto parts, the lengths of whiclx may becaken off by the compasses and transferred to paper. SCREW. Screws are of two kinds, external or ma^t, and {nternil or female. The first kind consii=tsof a cvlinder, on the surface of which is a…
Mechanical engineering · Mechanics · Engineering
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