USED CINCINNATI GILBERT 5" CNC 5 AXIS HORIZ BORING MILL, NASA BORING MILL
Model: 5" Series JRM CNC
Stock Number: 3321
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RETROFITED WITH NEW CAMSOFT 6 AXIS 2012 CNC CONTROL , WIRELESS KEYBOARD AND MOUSE
60" BUILT IN HEAVY ROTARY TABLE WITH DETACHABLE 48" HORIZ TABLE
HARD LIMIT MAX 84" Y, 76" X , 78" Z(COLUMN) , 35" W (SPINDLE)
CNC Table Type HBM
Servo Axis Motors, Torque 155 in./lb.
Anti Friction Liners on All Sliding Surfaces
Hardened Steel Ways on Bed & Saddle
Spindle Diameter 5"
Spindle Taper #50
Spindle Motor 25 HP
Minimum Speed 10 RPM
Maximum Speed 1000 RPM
Speed Ranges, (28) Controlled
MACHINE WEIGHT 77,000 LB
********Spindle Running Time 8,918 hours*****
***Purchased still in operation from NASA*****
The Cincinnati Gilbert Five Axis Horizontal Boring Mill (S.N. A-4444-JRM) was purchased in 1984 to support NASA Lewis Research Center in its' leadership efforts of being a center of excellence in turbo machinery. It has a five foot cube work piece capacity and full five axis contouring capability. The machine tool has a 60 inch travel table with a built in 60 inch diameter turntable. The 27 gear multi speed head has a 5 inch spindle with 36 inches of travel and is mounted on a column which travels 24 inches horizontally and 60 inches vertically. A fifth axis 48 inch diameter turntable is mounted on the 60 inch turntable to attain full 5 axis articulation of the work piece. All axes are controlled by inductosyn scales for 0.0001 inch and 0.001 degree resolution movement. This combination of size, resolution, and articulation make this machine tool very unique and singularly capable of machining hardware for turbo machinery and other large complex accurate hardware. The spindle clock shows less than five man years of use so there is very little to no wear on the machine tool. A special foundation is required to accommodate the two main runway tables and all of the support hardware such as the spindle oil refrigeration unit, coolant reservoir, and the extensive relay and servo amplifier cabinets.
The Cincinnati Gilbert Machine Tool Co.
Horizontal Boring Mill
Serial M-114J Spindle 5 in.
Contract No. NAS3-23996/3-522554
Stock No. A-4444-JRM
Manufactured May 1984
Original Control Allen Bradley 8200
New Control CamSoft (2013 open architecture PC based type)
Company that did the upgraded control available for setup at additional cost