12"/60" X 240" ABBOTT MACHINE ROLL GRINDER
FANUC CONTROL,
INPROCESS GAUGING, SARCLAD CRACK DETECTION


Specifications:

Minimum grind diameter12"
Maximum grind over bed60"
Maximum Roll Length240"

Wheelhead:

Hydrostatic spindle
Size of grinding wheel - std.36" X 4" X 12"
Size of grinding wheel - max36" X 6" X 12"
Belt length210"
Grinding wheel speeds0-1200 variable
Spindle motor horsepower80hp Fanuc
CrowningTilting

Headstock:

Headstock speeds0-70 rpm variable
Headstock motor horsepower80hp Fanuc
Taper of Center7 degree's

Grinding Carriage:

Traverse MotorAC Digital Servo
Traverse Speeds0-120 ipm
Twin pinion (zero backlash)

Footstock:

Taper of Work Center7 degree's
Length of Spindle29"
Load meter on tailstock quill


Fanuc Series 18i CNC Control Specifications:
Computer Express Industrial PC Open Vision Operator Interface with the

following:
Window 7 Operating System
I7 3.4 GHZ
15.1 Resistive Touch Active Matrix Screen
4 GB Ram
500GB Western Digital hard drive
1 PCI half size slot
1 Combo PCI/ISA half size slot
48x CD-ROM
Separate type full keyboard
Pointing device
Simultaneous axes control (no stepping between points)
High Speed serial bus including Type II PC PCB, Basic operation
Package Function, Extended D/L Function, and Software Operator's Panel option
PMC-RB5 with 8K steps
Least Input Increment of 0.0000 10"
Manual override of all feeds and speeds (adjust on the fly)
Manual Handwheel for infeed or carriage traverse (handwheel always active for

the "on the fly" infeed movement)
Abbott Crowing software for cosine and compound crowns, half crowns
End dubbing (chamfer)
Tapers full length, one end or both ends with main carriage
Tapers to 2 " per foot
End (left, right, or both) and continuous infeed
Short Stroking
Plunge Grinding Cycle
Rough, Finish, and Sparkout Cycles
Backlash compensation
Stored pitch error compensation
Bed error compensation
Taper compensation
Roll Shape compensation
Roll History Database (Viewed with Microsoft Access)
Programmable Wheel Dressing Cycles
I/O Link Cable
Power Cable
Feedback Cables
Fan Cables
Digital Servomotors and amplifiers
RPM Readout of wheel and work speeds
Wheelmotor load display on CNC screen

Abbott conversational Windows driven crowning software with the following

functions:

Cosine crown and concaves 0 - 180 degrees
Compound Crowns
Taper Grinding
Automatic End Dubbing
Roll Body History Database with specific roll recipes
Programmable Continuous infeed adjustable on the fly
Programmable Incremental End infeed
Programmable headstock, carriage, and wheel speed
Retract and return of wheel
Retrace Function
Short stroking for severely worn roll profiles


Electrical:
Sarclad Crack detection (ultra sound)
Full in-process gauging - Gauge range 18" - 59"
SBS Wheel Balancer


Standard Equipment of the Machine:

1, Equalizer faceplate drive
2, set Journal rest and babbit blocks
2, 12" Wheel Mount
1, Wheel Guard with hinged front steel cover
1, Tailstock mounted Diamond wheel dresser
2, Dead Centers
1, Set, Heavy Duty, Walk On Telescopic steel way covers for the carriage

bedways
1, Set of Coolant Splashguards


Documentation:

System documentation and instruction material
New electrical schematics
New lubrication diagrams
CNC maintenance and programming manuals
Operator manual and parts manual

This machine is listed for sale by National Machinery Exchange Inc located in Newark, New Jersey