Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Raise3 Up-on. (Shipbuildin;/.) Having theiilHiei- wui ks liightiiieJ ; the opposite of razoed. Raiser. (dirpmtry.) The front of a step. of a step. A riser. The Hat portion of astep is till tread. Raising. 1.(Melal-ipurking.)Tlie process offunning circular\vi)rk or einlioss-iiig in sheet-metalby striking »p orIli.^ing IVorn theinterior surface. Il
Knight's American mechanical dictionary : a description of tools, instruments, machines, processes and engineering, history of inventions, general technological vocabulary ; and digest of mechanical appliances in science and the arts . Raise3 Up-on. (Shipbuildin;/.) Having theiilHiei- wui ks liightiiieJ ; the opposite of razoed. Raiser. (dirpmtry.) The front of a step. of a step. A riser. The Hat portion of astep is till tread. Raising. 1.(Melal-ipurking.)Tlie process offunning circular\vi)rk or einlioss-iiig in sheet-metalby striking »p orIli.^ing IVorn theinterior surface. Ill the case ofcircular works, ascandlesticks, tea-pots, anJ otliervessels anil tlieircovers, thisis gen-erally ellected liyspinning in thelathe. In other caseshammeiing is re-soitcil to, themetal being raisedand the desiredform imjiarted blowswhile the plate islihii:ed on an an-vil or former, care being taken to preserve as nearlyas possible a uniform thickness throughout. Wliere large numliers of the same pattern are tobe made, stamps and dies are usually employed. ; ; Stamping. 2. (Printing.) Placing scraps of paper on thetympan so as to increase the pressure at a particularpoint, to cau
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Keywords: ., bookcentury1800, booksubjectin, booksubjectmechanicalengineering
