スイング:60 "
センター:240 "
センター間 重量:90 T
砥石車 径:36 "
砥石車 幅:4 "
ホイール パワー:15 hp
ホイールスピード:1,200 RPM
Crowning (イエス/ノー):Yes
管理:CNC (Fanuc)

Remanufactured 60” X 240” FARREL
Fanuc 0i-d 5 Axis CNC Roll Grinder
With Abbott Machine Roll grind Software


Maximum swing over bed 60”
Maximum Roll Length 240”
Maximum Roll weight between centers 90 ton


Size of grinding wheel – std. 36” X 4” X 12”
Size of grinding wheel – max 36” X 6” X 12”
Grinding wheel speeds 0-1200 variable
Weight of wheelhead without motor 13,600 lbs


Headstock speeds 0-44 rpm variable
Headstock horsepower 60 hp AC
Taper of Center Jarno, .600” per foot
Weight of Headstock 61,000 lbs


Infeed increments, programmable .0000 10” - .004”
Maximum infeed rate (rapid) 30 ipm

Grinding Carriage

Traverse Motor Fanuc AC Digital Servo
Tranverse Speeds 0-120 ipm
Distance between Carriage Ways 48”
Width of each way 6 1/2”
Overall length of carriage on ways 9' 10 1/2”
Weight of carriage assembled, completely with motor 30,000


Taper of Work Center Jarno, .600” per foot
Length of Spindle 48”

Standard Equipment of the Machine:

1, Headstock
1, Footstock
1, Equalizer faceplate drive
1, Grinding Wheel Taper Carriage
1, set Remanufactured Journal rest and babbit blocks
2, Remanufactured 12” Wheel Mount
1, Wheel Guard with hinged front steel cover
1, SBS Automatic Wheel Balancing System
1, Tailstock mounted Diamond wheel dresser
2, Reground Dead Centers
1, Set, New Heavy Duty, Walk On Telescopic steel way covers for the
carriage bedways
1, set of new Vee belts for each drive
1, ser of splash guards
1, CNC operator station
1, Main electrical cabinet, floor mounted
1, Carriage mounted electrical cabinet
1, Coolant pump and piping
1, Set of Coolant Splashguards

Fanuc OI-D CNC Control Specifications

Computer Express Industrial PC Open Vision Operation Interface with the following:

Windows XP Operating System
2.8 Ghz Pentium 4 processor
15.1” Resistive touch Active Matrix Screen
512Mb Ram
40 GB Western Digital hard drive
1 PCI half size slot
48X CD-Rom
Separate type Stealth FA Full Keyboard
Pointing device NEMA4
5 Axis Control
Simultaneous axes control (no stepping between points)
High Speed Serial Bus included Type II PCB, Basic Operation
Package Function, Extended D/L Function, Software Operator's Panel Option
PMC-RB5 with 8K steps
Least Input Increment of 0.000010”
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)
2 Joysticks for rapid wheel approach and retraction and swivel operation (active only in JOG or MDI modes)
Abbott Crowning 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 1/4” per foot
End (left, right, or both), and continuous infeed
Short Stroking
Plunge Grinding Cycle
Rough, Finish, and Sparkout Cycles
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


Remanufactured 60" X 240" Farrel Roll Grinder


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