Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 585
in opposite directions, until the required twist has been given, andthen subjecting it to the operation of hammering. 13ut when the bar is to be drawn by rolling, the baris to undergo the operation of twisting while passing between the rollers, or after it has passed betweenone set, and before it… … .— ] J r_ 1 z_ r 1—1 —: m is. As the bars thus prepared are, in most instances, to be reworked to receive the required form orforms, according to the purposes which they are to be applied to, it will be evident that they may betwisted as they pass from the hammer or the rollers, instead of giving…
Mechanical engineering
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