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Dessau Grit Tools are inexpensive,
maintenance free, simple to use and completely consumable.
Diamond impregnated tools feature a dispersion
of diamond grit anchored by a durable bonding agent. As the grit on the tool
surface wears away, new points emerge to take their place. The procedure
continues until the entire dressing surface has been removed.
Due to their generally wide effective
width, grit tools must be used with a higher crossfeed velocity vd
rate than single point and blade tools. Slower crossfeed rates would lead to
high overlap ratios ud, which will most likely produce blunt
abrasive grains. |
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if bd [3mm, then vd
= ns x bd
4
if bd > 3mm, then vd
= ns x bd x 0.35mm
4
bd = effective
width in mm
ns = wheel RPM
vd = crossfeed
velocity in mm/min
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