Six small elongated
whole diamonds
selected with care
for quality and
sameness in shape
are sorted into
matched sets and set in Hexagonal Discs.
The
Hexagonal Disc
Diamond Dressers can be mounted in holders, which are made to
customers'
specification.
APPLICATION
On all wheels upto the size of 12" 0.0. x 1" wide, Diamonds can be
completely used up.
Nothing is wasted.
The small and constant contact area they present to the wheel has many
advantages. They
will condition the
grinding wheel consistently and will produce the desired finish and
grinding
characteristics.
The grinding wheel will be dressed sharper and so produce more accurate
parts between each
dressing.
Since light cuts can dress a grinding wheel with great efficiency,
grinding wheel wear
will be reduced
considerably.
Use Plenty Of coolant
at the start of each
dressing. Never start dry & then turn on
coolant
Best result are obtained
with 0.001" cuts for rough dressing
and 0.0005" for finishing
WIDTH OF
CONTACT
TRAVERSE PER REVOLUTION
Regulate the traverse for finish required. A fast traverse will open wheels and produce a coarse finish. A slow traverse produces a finer finish
Traverse rate may be
too fast & produce a thread
on the wheel if the feed
width exceeds the width of the diamond contact area.
Traverse is too slow if it advances the diamond only a fraction of the width of contact area per revolution.
WIDTH OF
CONTACT
TRAVERSE PER REVOLUTION
Use plenty of coolant
Therefore, regulate the traverse in relation to the
size of the diamond used in disc. Use a faster traverse
for larger stones, a slow
traverse for smaller stones.
Tighten set
screws securely
Mount the disc parallel
to the direction of the
grinding wheel, never
at 900
Point the diamond slightly above or past the centre line of grinding wheel. A 5° to 10° drag angle is preferred.
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