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CNC MACHINERY & EQUIPMENT

BORING MILLS, HORIZONTAL, Floor Type, CNC

6" Cincinnati, 312" cross, 84" vert., 1800 RPM, Delta Tau controls retro 1995

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6" Cincinnati, 312" cross, 84" vert., 1800 RPM, Delta Tau controls retro 1995
6” Cincinnati Traveling Column, Floor type Horizontal Boring and Milling Machine
Serial # 66-428-R-833-1. Retrofitted in 1995 with DELTA TAU PMAC Operating System with Paradym 3.1 Industrial Control Software.
Foundation drawing: AF-66M-428831

The machine structure is of the “Fixed Work, Traveling Spindle” type.
The Spindle assembly consists of a 6” diameter bar coaxial with a 12” outer Spindle inside a 14” Quill.
The outer Spindle moves WITH the Quill in the “Z” axis. The Bar travels independently of the Quill supported by sleeve bearings, and also moves in the “Z” axis.

X (Cross Travel) Axis travel = 312” (26') (Plus 2” overtravel at each end)
Y (Vertical Travel) Axis travel = 84” (7') (Plus 2” overtravel at each end)
Z Axis travel = 36” (3') (Plus 1” overtravel at each end)

Feed rates:
Manual Mode – X,Y,Z, = 0.5 - 150 I.P.M.
Numerical Control Mode – X,Y,Z, = 0 - 150 I.P.M.
Rapid Mode – X,Y,Z, = 150 I.P.M.

Spindle Speeds: 18 – 1800 R.P.M.
Bar Nose Dia: 6”
Bar Travel (Z Axis): 36”
Intermediate Spindle Dia.: 11.906”
Quill Dia.: 16.500”
Quill Travel (Z Axis): 36”

Ranges:
Intermediate Spindle face to Carrier face: 1.500” – 37.500”
Bar face to Carrier face: 5” – 41”
Bar centerline to top of work table: Max 78”
Bar face (retracted) to edge of work table: Min 7”

Including:
Work mount angle plates:
(1) 9’ high x 9’ wide vertical face with T-Slots x 4’ deep base plate
(1) 6’ high x 6’ wide vertical face with T-Slots x 4’ deep base plate
Work Tables:
(1) 8’ Deep x 10’ wide T-slotted – pit mounted
(1) 6’ Deep x 10’ wide T-slotted on 8’ x 10’ base – surface mounted
Numerical Control:
Delta Tau retrofit 1995 PMAC Operating System with Paradym 3.1 Industrial Control Software.

The machine is presently disassembled and stored inside the customer’s Facility at 600 in Dallas, Texas. It has been out of service since 2001. It can be inspected by appointment.

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