Chuck Dia.: 100 inches
Spindle (Horz/Vert): No Specs Attached
Power: 300 horsepower
Swing: 108 inches
Under Wheel: 24 inches
Table Speeds: 2.6, 4.1, 6.6, 10.2 RPM
Grinding Wheel Width: No Specs Attached inches
Table Motor Horsepower: No Specs Attached horsepower
Grinding Wheel Dia.: 54 inches
CNC Control: no
Type of CNC Control: No Specs Attached
Dimensions: 292" L x 158.5" W x 228" H (Aprox.)
Weight: 90200 pounds
100" Diameter Magnetic Chuck
128" Swing Inside Water Guards (to be verified)
54" Grinding Wheel Head Stock (12 Segments)
300 HP Geared Head Design
48" Vertical Travel (to be verified)
(4) Table Speeds of 2.6, 4.1, 6.6, 10.2 RPM (@60Hz)
(21) Incremental Down-feeds of .08 - .096 IPM
Dry Base Machine
Cortland Style Segment Holder
1) MACHINE DIS-ASSEMBLY:
a) Completely disassemble machine & inspect parts and castings.
b) Clean and wire brush all parts
2) TABLE AND TABLE SUPPORT WAYS:
a) Machine as required.
b) Precision Scrape, fit the table support ways to the table ways.
c) Installation of Moglice wear material in cup if needed.
d) Grind magnetic chuck hardened bull gear
3) CARRIAGE AND BASE WAYS:
a) Re-grind hardened base ways (Replace if needed)
b) Precision scrape and fit carriage to base ways.
c) Installation of cast iron way replacement if necessary on carriage ways
4) VERTICAL SLIDE AND COLUMN WAYS
a) Machine as required
b) Precision scrape and fit the vertical slide ways to the column ways including the gibs.
c) Replace or rebuild Elevating Screw and Nut
d) Installation of cast iron way replacement if necessary on vertical slide.
5) CARRIAGE AND TABLE DRIVE MECHANISMS
a) Convert mechanical carriage traverse drive to Hydraulic Cylinder.
b) Rebuild table drive assembly (including replacing all bearings and seals).
6) HEAD FEED MECHANISM:
a) Inspect and rebuild head feed as required (including replacing bearings and seals).
b) Inspect Feed worm gear and pinion, remove backlash or replace if necessary
7) SPINDLE UNIT (Geared head motor):
a) Disassemble the spindle unit, replace helical gear set complete.
b) Check spindle taper fit to chuck collar taper, and repair if required.
c) Convert internal geared head oil pump to external mount
d) Replace upper and lower bearings and oil seals
e) Meg main drive motor, clean, re-bake & rewind if necessary.
f) Replace upper and lower bearings and oil seals.
g) Reassemble the spindle unit and test.
8) ELECTRICAL FEED MOTORS:
a) Replace all feed motors.
9) LUBRICATION SYSTEM:
a) Install Automatic Trabon oil lubrication system
b) Remove all lube lines on the carriage, base and table.
c) Replace all lube blocks and clean oil ports on the carriage, base and table.
d) Re-pipe with all new lines and fittings, the carriage, base and table.
10) GREASE SYSTEM:
a) Install new Graco automatic grease system
b) Replace all lube lines on the column ways.
c) Replace all lube blocks and clean oil ports on the column ways.
d) Replace all lube fittings on the column.
a) New wiring on machine
b) New magnetic controller
c) New limit switches and push button switches (placed to your configuration)
d) New electrical panel and components
e) Install soft start for table
f) Updated Schematics
g) Updated manuals
12) MAGNETIC CHUCK:
a) Install New Magnetic Chuck Controls
13) SEGMENTED WHEEL HOLDER:
a) Rebuild 54" Cortland Segmented Wheel holder complete
14) GUARDING AND COOLANT LINES:
a) Replace water guarding with new
b) Fit to machine
c) Install new coolant Lines and External Clean Out Hose
a) Sand entire machine to original machine surface.
c) Prime and paint grey. Will accommodate customers paint specs if possible
15) REASSEMBLY OF MACHINE COMPLETE AND TEST:
1. CONTRACTORS RESPONSIBILITY:
F. P. Miller will be responsible for furnishing all services, labor, parts and materials necessary to rebuild the machine as described above.
2. DIS-ASSEMBLY AND INSPECTION:
-All areas and items of rebuild will be completely dismantled to basic parts and castings.
-All parts and castings will be thoroughly inspected for defects.
3. RE-UTILIZATION OF PARTS:
-All parts that will be reused will be in such condition to assure proper part function and fit. This applies to parts which are used as is, as well as those that are repaired, or replaced.
4. REPLACEMENT PARTS:
-Replacement parts will be OEM or a suitable substitute.
-All bearings associated with spindle, regardless of condition, will be replaced with new bearings of the same type and precision class or better.
6. SEALS AND GASKETS:
-All seals and gaskets will be replaced with new seals and gaskets of a type equal to or better than original quality.
7. FASTENING DEVICES:
-All fastening devices will be inspected and all defective devices will be replaced.
8. ACCEPTANCE TEST:
-The machine will be run off at F. P. Miller Company with testing witnessed by customer.
-Two complete sets of machine documentation covering
-Electrical diagrams, maintenance and operating procedures, will be provided to customer
-It is the customers responsibility for transportation from F. P. Miller Company, we can assist with arrangements upon request.
-F. P. Miller will need Advanced Notice of Shipping Arrangements, prior to picking up machine, for proper time to package and prep machine
-Delivery of the machine will be approximately 28 weeks from the receipt P.O. and Down Payment and is dependent on availability of replacement parts and current shop schedule. The delivery will be held unless the lead-time of purchased items causes a delay.
F. P. Miller Company warrants the rebuild of this machine against defective materials and workmanship. The warranty terminates (12) months or 2000 operating hours, whichever occurs first, from delivery (some regional restrictions do apply). This applies only if the machine has been installed correctly and used in normal and proper manner under recommended operating conditions. Note: Warranty does not cover magnetic chuck unless it has been rewound during re-manufacturing process (see options below)
Set up and run off in customers facility
Rewind Magnetic Chuck
Frequency Variable Speed Table Drive Conversion
TERMS: 30% with purchase order; 60% after acceptance run-off at F. P. Miller Company viewed by customer; 10% Net 30 Days after delivery of the machine to the customer upon approved credit.