evolving stock; the tool will be burned and
will thus lose its temper. The bevel should be hollow ground slightly as
then comparatively little metal need be removed when whetting.
Scraping Tools
The round nose, square nose, spear point, right skew and left skew are
scraping tools, used chiefly in pattern work and sometimes in face-plate
work. They are sharpened on one side only, and the bevel is about twice
the thickness of the chisel at the point where sharpened. These tools
should be slightly hollow ground to facilitate the whetting. Scraping
tools become dull quite easily as their edges are in contact with the
wood almost at right angles. After sharpening, the edges of these tools
may be turned with a burnisher or the broad side of a skew chisel in the
same manner that the edge of a cabinet scraper is turned though not
nearly to so great a degree. This will help to keep the tool sharp for,
as the edge wears off, the tool sharpens itself to a certain extent. The
chisel is of harder material than a cabinet scraper so that it will not
stand a great amount of turning over on the edge. Small pieces will be
broken out, unless a flat surface is rubbed against the edge at a more
acute angle than was used in the whetting. If a narrow burnisher is
used, pieces are more likely to be broken out from the sharp edge and
thus make the tool useless.
CHAPTER IV
SPINDLE TURNING
Spindle turning is the term applied to all work done on a lathe in which
the stock to be worked upon is held firmly between the live and dead
centers. There are two methods in common use in wood turning: first, the
scraping or pattern-makers' method; and second, the cutting method. Each
has its advantages and disadvantages, but it is necessary that both be
learned in order to develop a well rounded turner. Care should be
exercised, however, that each method be used in its proper place. The
first is slower, harder on the cutting edge of tools, and less skill is
required to obtain accurate work; the second is faster, easier on the
cutting edge of tools, and the accuracy of results obtained depends upon
the skill acquired. As skill is the one thing most sought for in high
school work, the use of the cutting method is advocated entirely for all
spindle turning and, with but few exceptions, for face-plate and chuck
turning.
TO CENTER STOCK
If the wood to be turned is square or rectangular in shape the best way
to locate the center is to d
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