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GEAR SHAVERS

National Red Ring #GFF, gear shavers w/crowning, 1996, #23919

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National Red Ring #GFF, gear shavers w/crowning, 1996, #23919
Reference #23919


Red Ring National Broach Gear Shavers
Serial No.: GFF3500
Age 1996


X-Axis Table Travel ................... 6"
X-Axis Table Travel Diagonal .......... 6"-2"
X-Axis Table Travel, 90 Degress ....... 2"
Y-Axis Table Travel, .................. 8.5"
Straight Shaving ...................... 0-90 degrees
Crown Shaving, Max .................... 45 Degrees
Max Table Angle, Crowning ............. 5 Degrees
Max Table Angle, Taper ................ 1 Degree / 30'
Max Cutter Head Crossed Angle, Right .. 25 Degrees
Max Cutter Head Crossed Angle, Left ... 25 Degrees
Cutter Speeds (9" Head ) .............. 50 - 500 RPM
Cutter speeds (12" Head) .............. 50 - 400 RPM
Spindle Motor ......................... 10 HP
Table Cross Feed (X-Axis) ............. .5-35 IPM
Table Up & Down Feed .................. .004 to 12.5 IPM
Machine Footprint ..................... 77" x 86"
Machine Height ........................ 113"
Machine Weight ........................ 12,000 lbs

EQUIPPED WITH:
Allen Bradley's PLC-5 Controls w/ CRT
Diagonal Crowning Table
Headstock & Tailstock

NOTE:

CRT is Missing on this Machine.

DESCRIPTION:
The rotary gear shaving process corrects errors in Index,
Helix Angle, Tooth Profile, & Eccentricity and can improve
the tooth's surface finish. Gear Finishing is a necessity
when high load-carrying capacaities, high speeds, long wear
life, or quiet operation make surface finish and tooth
accuracy are important.

The Diagonal Crowning Table:
Allows for Elliptoid (Crown) tooth forms and taper shaving

The Diagonal Table Can Be Used For All 4 Gear Shaving Methods:
Conventional, Diagonal, 90 Degree & Plunge.

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