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GEAR SHAVERS

National Red Ring #GCU-12, univ.diagonal, 1" -12" PD, 4-20 DP, 23.125 BC, #25114

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National Red Ring #GCU-12, univ.diagonal, 1" -12" PD, 4-20 DP, 23.125 BC, #25114
#GCU-12" RED RING NATIONAL BROACH UNIVERSAL
DIAGONAL GEAR SHAVING MACHINE
New 1983/84, Serial No. GCU-3381, Model GCU-12"

FEATURES / EQUIPMENT:
One (1) Set Of Precision Matched Tailstock &
Headstock w/Centers
Semi-Auto Load w/Pneumatic Tailstock & Pneumatic
Guard Doors
Dial Indicator For Crossed Axis Setting
9" Diameter Cutter Head
Crowning Mechanism
Differential Up Feed
Assorted Change Gears
Full Enveloping Guards/Covers
Self Contained Coolant System
Barnesdrill Magnetic Chip Separator
Operator's Manual, Parts List, Wiring Diagram

PRINCIPAL SPECIFICATIONS:
Min./Max. Pitch Diameter Work.......... 1"-12"
Min./Max. Pitch Diameter Work.......... (24.5-304.8mm)
Diametral Pitch Of Work................ 4-20 DP
Diametral Pitch Of Work................ (6 - 1.25 Mod)
Maximum Length Between Centers......... 23.125"
Maximum Length Between Centers......... (587.375mm)
Maximum Stroke (Crown Shave)........... 5"/(127mm)
Cutter Diameters Utilized.............. 7" & 9"
Cutter Diameters Utilized.............. 177.8mm&228.6mm
Machine Overall Length................. 46"/(1168mm)
Machine Overall Width.................. 55"/(1397mm)
Machine Overall Height................. 80"/(2032mm)
Machine net weight (approx)............ 7,100 LBS.
Machine net weight (approx)............ (3227 kGs)

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NOTES: Suitable For The Finish Shaving Of Spur &
Helical Gears Up To 12.75" (324mm) Diameter, & 5.5"
(138mm) Face-Width, Via The "Crossed-Axis" Method

PRICE: F.O.B. Cincinnati, OH.......... $P.O.R.

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