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CINCINNATI GILBERT SERIES JRM HORIZONTAL BORING MILL (CNC)



For Immediate Help Contact:
Dale Granger
(800) 374-5009 ext. 331
Intl. +1 (704) 841-2001
Dale.Granger@exfactory.com
If not available, try his/her backup:
Ed Webb ext.377
Ed.Webb@exfactory.com
Brand:  

CINCINNATI GILBERT

Model:   SERIES JRM
Machine Type:  

HORIZONTAL BORING MILL (CNC)

Year of Mfg.:   1984
Condition:   Excellent condition   
Elect./Voltage:  
Value New:   $ 375,000
Price:   Please call     (Convert)
Region:   MIDWEST (Click for Regional Map)
EXF #:   VQ-010208  
Description:   (view full)

CINCINNATI GILBERT Series JRM 5" CNC 5-Axis Horizontal Boring Mill


Specifications:

  Table Dimensions:
     - 60" Built-In Heavy Rotary Table
     - Detachable 48" Horizontal Table

  Spindle Diameter:  5"

  Table Capacity: Easily handle 30,000 lbs per manufacturer

  Spindle Speed:  10 - 1,000 RPM

  Spindle Taper:  #50

  Travels:
     - X-Axis (Table):  76"
     - Y-Axis (Vertical):  84"
     - Z-Axis (Column):  78"
     - W-Axis (Spindle):  35"

  Speed Ranges: (28) Controlled

  Servo Axis Motor Torque:  155 in-lbs

  Feed Range:  .0001 - 1.038 IPR

  Spindle Motor:  25 HP 

  Machine Weight (approx.):  77,000 lbs


Equipped with:

  New CAMSOFT 6-Axis 2012 CNC Control

  Inductosyn Scales for 0.0001" and 0.001° resolution movement

  Wireless Keyboard and Mouse

  Pendant control

  Ball Screws

  Anti Friction Liners on All Sliding Surfaces

  Hardened Steel Ways on Bed & Saddle

  Automatic Locking

  Automatic Lubrication

  Coolant Pump


Notes:

  Spindle Running Time: Only 8,918 hrs

  Bicycles Not Included

  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.

Ex-Factory provides the metal forming and fabrication industry with production machinery.  Turn-Key services are available for a “piece-of-mind” transaction.  From logistics and transportation services, to financing and installation resources, Ex-Factory is your premier machinery provider.  Horizontal boring mills, plate rolls, gun drills, screw machines, gear hobbers, and gear grinders are just a few categories in the over 6,000 machines listed at exfactory.com.

    Special Note:
    Comment:
    Written By: Marvin Spehar  
    *Dimensions:Available from product manager
    *Weight:Please call
    *Dimensions & Weight data are based on 3rd party information and could be incorrect; please verify & confirm if accurate dimensions & weight are required.

    Horizontal boring mills come in two types - Floor type and table type.  Both will have a spindle that moves towards the part on a plane horizontal to the floor.  Most modern table type boring mills will be smaller tables with less weight capacity, but may have a rotation axis that allows them to turn and index like a lazy susan.  These are what the workpiece is fixed to.  Floor types are generally for larger pieces.  Some of them can run on rails that take up a whole room.

    Another type of boring mill is the vertical boring mill, which is generally the same thing as a vertical turret lathe.  The difference is that the whole base of the machine will normally function like a chuck, rotating the part fixed to it to be turned (or machined in more modern CNC machines) and cut.

    CNC Horizontal and Vertical boring mills cost more money, but has modern controls and programming.  The pricing difference can be enormous and will often not be justifiable if the customer is not a production or very high margin shop.  If manual, do they need a D.R.O. (Digital Read Out)- a DRO shows the position and if so, 3 or 4 axis?