Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 643
track-way, and that the reciprocat-ing movement of the roll doesnot abrade the metal at theweld, the operation beingmore nearly allied to that ofannealing the hot metal at thejoint, thereby preserving thefibre intact. Fig. lO.—Pipe bending and coiling machine. Pipe Bendtng and CoilingMachine.—Fig.… … PIPE COVERINGS. 617
Mechanical engineering
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