DoAll 3613-V5, Инструкция по эксплуатации

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12
Starting Hole for Sharp Contour Cutting.
Internal Contours
1. To prepare for internal contour sawing: (a) Drill a
starting hole in the stock; (b) Run the saw band
through the hole; (c) Weld the saw band. Insulate
the saw band from contact wth the stock or the
worktable wll nsure a better weld.
2. The diameter of the drilled starting hole is determined
by the size of the saw band being used. Use the
widest possible saw band for cutting the curve.
Internal Contour Sawing.
3. Attempting to cut too small a radius with too wide
a saw band will cause binding, and the lower
bandwheel may become grooved. The chart on
the Job Selector shows minimum radii cuts possible
with various saw band widths.
TYPICAL SAWING PROCEDURES
Continued....)
4. Radii chart recommendations are based on sawing
relatively thin stock. Consider these variations: (a)
Use a heavy gage saw band for heavy stock sawing;
(b) Use a narrower than recommended saw band
when sawing stock more than one (1) inch (25.4
mm) thick.