Appleton's dictionary of machines, mechanics, engine-work, and engineering (1861)
Appleton, firm, publishers, New York. (1852, D. Appleton & Co.) · New York : D. Appleton · leaf 29
horn is fixed, the tool being kept stationary in the slide-rest. Both methods requireexpensive apparatus, the principles of which will be explained in the article on screw-cutting tools. The third plan is extremely simple; and appears, on inspection, to have been the one pursued inthis instance: it… … er^all tool is fixed in the vice or bench; it consists of a piece of wood, to which is screwed a hardenedsteel plate about one-twelfth of an inch thick; it has a hole equal to the diameter of that in the horn, forthe passage of the supporting wire; the plate is divided radially, the one edge is…
Mechanical engineering
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