The growth of
modern manufacturing techniques using sophisticated
machinery, has today resulted in the demand
for greater accuracy from the most widely
used cutting tool - the twist drill. The
many dimensions of twist drill geometry are
extremely important, as the use of correct
twist drill geometry can result in large
savings in time, materials and money. The AGM-91
was developed for the precise examination,
measurement, and control of twist drill geometry.
GENERAL
DESCRIPTION
Double Axis DRO -ELEKTRALINE
2A (AGM-91)
Note:
The Triple Axis (X,Y,Z) DRO-ELEKTRALINE 3A
(AGM-92) is also available. Contact
us for details.
The Single Axis DRO -ELEKTRALINE
1A (AGM-90) is no longer available.
Features:
WIDE RANGE
Twist drills ranging
from 3mm to 75mm diameter can be inspected and
measured on the Goniometer.
VERSATILITY
The Drill Analyzer can
inspect and measure the following geometrical
features of drills.
- Lip clearance angles
- Chisel angle
- Drill web concentricity
- Chisel edge concentricity
- Concentricity of pilot to
body diameters on step and subland drills
- Relative lip height errors
- Drill point angles
- Step lengths on any multi-diameter
drills
- Helix angle
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SPEED
Inspection and measurement
of all aspects of drill geometry with remarkable
speed is made possible by theDrill Analyzer's
unique design.
ACCURACY
Exceptional accuracy
is achieved through the combination of angular
measurement by optical goniometer and linear
measurement by micrometer or dial indicator.
EASE OF APPLICATION
Difficulties and wasted
time trying to measure drill geometry by rule
of thumb methods are eliminated by the Drill
Analyzer.
COMPACTNESS
With the design of the
Drill Analyzer, only a minimum of bench space
is required.
LIGHTING
For maximum clarity
of readings, low volt lighting has been incorporated
into the unit.
ECONOMY
Time, materials and
cost can be saved at the production stage,
as this equipment takes care of the drill
geometry inspection and measurement, besides
eliminating costly scrap due to faulty tooling.
The Drill Analyzer is the finest unit obtainable
for this purpose.
RANGE
Twist drills 3mm to
75mm (1/8" to 3")
2, 3 or 4 flutes
Straight or taper shank, straight or spiral
flute, right or left hand spiral
Multi-diameter drills such as subland and step
drills
Other Features:
- Can be used as a preselectable
counter and for dimensional measurement in
both Metric and Imperial standard.
- Can be used as Digital Readout
for Metrological use (for measurement application
in Labs.)
- Can be interfaced with any
make of Linear Scale and Rotary Encoders which
are TTL compatible.
- Micro-controller based design
for digital readout.
- Memory back-up is provided
under power-down conditions for all vital
machine parameters.
- Backlash compensation with
EMS rotary encoders.
- System Constants
- Circular or Linear measurements
- Inch/mm mode
- Resolution setting
- Absolute and incremental
mode
- Calibration factor (Ref
Installation Procedure)
For Linear measurement, ELEKTRALINE
DRO is versatile allowing various modes of operation.
The linear scale unit is coupled
to the moving member of the machine. When the
slider moves, pulse are generated which are
processed digitally and represented as displacement
with respect to reference point. |
