grinding just got easier…
the Arnold IN-PROCESS Grinding gage
After setting the gage on a known size, production grinding is a breeze!
Simply grind until the indicator returns to zero. There is no need to
stop the machine to check size, and all guesswork is eliminated. A spring
mounting provides sensitive support during grinding, and retracts the
gage out of the way during part loading. Installation is also fast and
easy. Order one today, and start gaging tomorrow.
The Arnold grinding gage stands up to any harsh grinding environment.
Tungsten carbide contact points guarantee maximum wear resistance and
Each gage is hand fitted to insure accuracy and repeatability up to
Since 1918, over 75,000 satisfied customers have been saving time and
money using Arnold gages.
The Arnold grinding gage pays for itself in no time.
Time savings + eliminated scrap=$$$
more than diameters! The Arnold gage indicates run-out, chatter, and eccentricity.
In addition, it can easily be modified to check:
Diameter(available range: .187 to 20.000")
Especially suited for extended production runs or repeating
job lots. Each caliper is lapped to exact size and marked. When ordering,
please specify gage model and finished diameter.
(3/16-1˝, 1-3", 3-5", 5-8", 8-12", above 12" in 1" increments)
Perfect for frequent diameter changes. The graduated scale and back contact
are locked with set screws after setting the diameter.
(available range: .375 to 10.000")
Great for gaging over interrupted surfaces (splines, keyways, flats, etc.).
Each caliper is lapped to exact size and marked. The upper contact is
hinged from a spring pivot, allowing the caliper jaws to open when engaging
the work-piece. Please supply a part print showing interruptions and finished
All gage models use C-size AGD dial indicators with a special dovetail
back. Available features include: .0005", .0001", and .00005" resolution,
double dial, tolerance hands, and metric units.
indicators directly engage the plunger within the gage frame at a 1:1
ratio. There is no linkage to affect gaging accuracy. A cam adjustment
permits zeroing the indicator to a finished work-piece or master.
2000C (Automatic grinding control system)
Get the most out of your Arnold gage with the System 2000C. Connected
to an electronic probe, this system automatically controls the grinder
stage: part size is continuously monitored at a preset coarse
point #1: signals a preset fine feed rate (set at approx.
.010" from size)
point #2: in-feed stops and the grinder dwells to allow "spark-out"
point #3: retracts the wheel when the part reaches the desired
is quick and simple… a single bolt secures the gage to your grinder. An
engineering package is available to quickly adapt the gage to most grinders
with automatic in-feed. For quotation, please include machine make, model
# and work-piece diameter.