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14" X 40" WARNER & SWASEY MODEL ACC-1440A-PMA ANGU

GRINDER
Manufacturer:
MISC.
Model:
ACC-1440A-PMA
Year:
1980
Stock #:
2023
14" X 40" WARNER & SWASEY MODEL ACC-1440A-PMA ANGU

Work capacities
diameter 14"
length 40"
Speeds
Wheel 8500 SFPM
Work 50 - 200 RPM
Wheelslide 500 IPM
Headstock
Headstock power operated sliding spindle, dead center
type with probe (1" stroke), with a No. 16 Jarno full
center (2" diameter) with an AC work drive (50,80,135 &
200 RPM)
Footstock
"Glide-Ride" Footstock, power double action type (1 3/8"
stroke), with No. 14 Jarno center (1 3/4" Diameter)
Wheelslide
Electrotru Automatic Precisions Wheel Truing Unit with
an electrically controlled precision screw drive,
adjust-able for rate and stroke, including automatic
dressing after a programmed number of grinds of grinds
with independent traverse and pick in-feeds for a
standard automatic two-(2)-pass truing cycle.
Multiple truing passes (2 to 999) are standard for
preparing formed wheels. This electric truing unit is
mounted behind the wheel slide and includes one diamond
Table Group
SWIVALIGN II Electronic indicator with switchable Inch/
Metric Digital Readout for precisely measuring the
entire swivel table adjustment to assure taperless
grinding or to facilitate setup for taper grinding

MOTOR SPECIFICATIONS

Grinding wheel 40 HP, 1800 RPM
Service factor 1
Frame U
Type of mounting Foot
Type of bearing B/B
NEMA design type B
Work head 1 1/2 HP, 1200 RPM
Service factor 1
Frame T
Type of Mounting Foot
Type of bearing B/B
NEMA design type B
Lubricating 1/4 HP, 1200 RPM
Service factor 1
Frame T
Type of Mounting Foot
Type of bearing B/B
NEMA design type B

Electrotru profile grinding wheel truing system
Wheel slide and wheel slide base for 30" diameter
grinding wheels.
Electric servo-controlled and precision ball screw metal slide
drive (500 IPM maximum).
Antifriction Bearing Wheel Spindle
(8500 SFPM Wheel Speed).
Wheel Speed Safety Control.
Telescoping Wheel Slide way cover
Automatic "no float" way lubrication system
Hydraulic Power equipment (MJ1001) complete for footstock
Coolant system
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(CONTINUED)
Warner & Swasey Closed Loop ACC Single-Axis Control
with a single floor-mounted electrical cabinet and
machine-attached movable pendant-mounted operator
control station including manual keyboard data input
with a key lock for Management Control.
Digital readout display
Automatic Cycle, Single Cycle and manual modes of operation.
Memory storage and recall for a maximum of (10) plunge grinds.
Program editing performed at the machine.
Switchable Inch/Metric input.
Flexible ACC Control utilizing a Warner & Swasey
micro-processor controller, providing automatic
machine functions including
Truing compensation
Steadyrest application
Gage application
Work speed start and stop
Accelerator feed for automatic wheel contact.
(Air Gap Eliminator for minimum cycle time.)
Wheel slide position and Rages for Rapid traverse,
Fast Feed, Medium Feed, Slow Feed and Sparkout
Dwell for plunge grinding.
Variable "Clear-Point" positioning for rapid
workpiece loading and unloading.

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