The two models are customized to fit specific applications and are differentiated by a 12" or 32" between centers length and corresponding footprint. Both feature a GE Fanuc CNC control. Available options include a programmable "C" axis work-head for non-round grinding, a power-operated swingdown ID system, and various wheel dressers.
Download a PDF of our 1632/1612 Gold Brochure
Read our 1632/1612 Gold Case Studies:
1632 Gold OD/ID Bearing Plunge Grind With Chopping Case Study
1632 Gold OD/ID Ceramic Grinding Case Study
Features
GE Fanuc model 18i TB CNC Control with Color LCD
160 meters part program storage, 63 PGMS
Shear Damper machine base
Precision cross-roller linear way system
Low inertia break-away coupling, X axis
Automatic Trabon lubrication system
Heavy-duty live spindle workhead, 6A2, #5 MT center
Servo work drive, 5HP, 0 to 600 RPM
Full Enclosure
Variable speed wheel drive with dynamic braking
Air conditioned electrical panel
Work area lighting
Workhead mounted diamond adapter and single point diamond
Wheel guard and hood assembly
Coolant plumbing and bed-wash system
Grinding wheel and hub
Set-up tools
General Specifications
Capacity
Maximum work swing: 16 "
Maximum distance between centers (1612): 12"
Maximum distance between centers (1632): 26"
Worktable travel (1612): 26"
Worktable travel (1632): 32"
Workhead
Heavy-duty, preloaded precision antifriction bearings
Spindle nose (ASME Standard): 6" A2
Center taper: #5 Morse
Through-hole diameter in spindle for draw bars and aire tubes: 1.0625"
Spindle speed range is indefinitely variable and programmed by percentage w/ manual speed override located on operator control station: 0-800 rpm
Maximum runout: .000050"
Motor, GE Fanuc AC servo drive: 5 hp
Wheelhead
Angular contact ball bearings which allow lateral loading while contouring with wheel edge.
Motor: 15 hp, T.E.F.C.
Wheel speed variable RPM: 8500 SFPM (nominal)
Maximum OD wheel diameter: 16"
Maximum wheel width: 3.0"
Tailstock
Center taper: #5 Morse
Quill retraction (manual lever): 1.5"
Table Drives
GE Fanuc AC digital servo drives: 1.9 hp
Command resolution, least programmable increment: 0.000010"
Position feedback resolution: 0.0000010"
Precision ground preloaded ballscrews on Z-axis
Way construction: hardened and ground cross rails
Bearings, preloaded: cross-roller
Lubrication
Wheel Spindle: Permanent grease-packed
Workhead spindle: Permanent grease-packed
Ballscrews and rollerscrew: Automatic lube oil
Ways: Automatic lube oil
Safety detect interlock to prevent cycling of operation if low air pressure or low oil level is sensed
Automatic programmed cycle to lubricate machine when started up
Electrical Specifications
Complete tools and electrical equipment wired in accordance with IEC electrical standards for metalworking machine tools
Standard Voltage: 460 volts, 3-phase, 60 Hertz, AC
(any other voltage must be referred to the factory for price and delivery)
|
Pneumatics (air moisture: 70° F. dew point maximum)
Air Pressure: 80 psi
Air Volume: 5 SCFM
Note: System requires a filtered and dry air source
Coolant System
Machine is set up to funnel coolant out to an optional coolant filter or tank system via sheet metal trough. All necessary piping and solenoids for coolant control from he machine control are provided.
CNC Control Specifications - GE Fanuc 18i-TB
Manual pulse generator
Full linear and circular contouring and positioning
GE Fanuc and AC digital servo systems
Direct RPM programming or constant surface feet per minute
10" high-resolution color LCD
Macro subroutines
Automatic recognition of EIA or ISO coding
Decimal point programming
Absolute/Incremental programming
RS 232 interface
Machine Dimensions and Construction
Width (1632): 103"
Width (1632): 131"
Depth: 127"
Depth for shipping, pendulum swung in: 93"
Height: 85"
Weight: 15,500 lbs.
Construction: welded steel Shear Damper™
Foundation: 6" concrete floor required
Three-point antivibration suspension system requiring no floor attachment.
|
View Group Discussions on this product - Discussion items can be viewed by anyone. However, you must be logged-in as a Member of our web site if you wish to post Replies to any of our Discussions. Log-in using the link to the left.
|
