Inventors at work, with chapters on discovery (1906)
Iles, George, 1852-1942 · New York, Doubleday, Page & company · leaf 134
n, which carries let us sayeight different tools, one on each of itseight faces. In its turn each tool operateson the work in its forward traverse; it thenretires while the turret automatically movesthrough one-eighth of a circle, when thenext tool emerges for its task, and so on.1 Lathes have… … Turret of turret lathe. Side view. Top view. 98 FORM—MILLING MACHINES plicated designs. In a lathe the object turns upon centers againsta tool; a planer carries its tool in a revolving cylinder, the workbeing fed in a straight line. A shaper, with much the same essen-tial construction, moves along…
Inventions · Inventors
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