Die Grinder. Used with a sanding wheel, cutting stone or grinding tool, this is
a version of an electric grinder. This tool is very quick and effective as well, and
care must be taken to remove metal as uniformly as possible and not to gouge
the wheel (photo 7 on page 15).
STEP 4. The photographs show the process of removing the edge. With whatever
tool is selected, work the tool around the wheel’s circumference removing only
enough material to eliminate the sharp edge. This should only be a small amount
of metal. Perform this work on both flanges if the there is evidence of sharpness.
Regardless of the method which you choose, the objective is to remove the sharp
edge (photo 8). Remove just enough metal to smooth the edge. Take care
to make sure the edge removal is as uniform as possible. Avoid gouging the wheel.
16
2
Rim flange
wear
(continued)
.
CAUTION
Removing sharp edges with hand or power tools produces
metal filings and sparks. Many power tools have edges that are
sharp or may become hot during use. Some power tools produce
excessive noise when used.
Metal filings can be sharp and, when projected by the action
of power tools, can cause serious skin or eye damage. Excessive
noise from power tools can harm hearing. Sharp edges can
produce cuts and hot surfaces can cause burns. Cuts and burns
can lead to infection.
Always wear appropriate safety gear such as protective eye wear,
gloves, protective clothing and hearing protection when using
hand or power tools.
CAUTION
!
Photo 8. Adequate repair for sharp edge
resulting from rim flange wear removes
just enough metal to smooth the edge.
To Next Page
Loading...
Need help?
General
