February 2012
Used No. 3424B-3C,Illinois,Involute,24  Dia.,72 c.c,Steady Rest,1606 Recorder,DRO,'81                                                                                 UED

Liberty Machinery Company
111 Schelter Rd
Lincolnshire IL 60069-3603
Tel: 847-276-2761 Fax: 847-276-2762
sales@libertymachinery.com  www.libertymachinery.com

No. 3424B-3C,Illinois,Involute,24" Dia.,72"c.c,Steady Rest,1606 Recorder,DRO,'81 [32]

No. 3424B-3C,Illinois,Involute,24" Dia.,72"c.c,Steady Rest,1606 Recorder,DRO,'81

Serial No. 11016 NEW 1981

This Machine Utilizes a Master Base Diameter and an Adjustable Ratio Arm,

Providing an Infinitely Variable Range of Base Circle Diameters.


SPECIFICATIONS:
Maximum Gear Diameter 24"
Minimum Base Diameter 0"
Maximum Distance Between Centers 72"
Maximum Travel of Indicator 12"
Maximum Travel of Apron from Either Side of Zero Setting 5"
Maximum Diametral Pitch 2 DP
Maximum Degrees of Roll 65 Degrees
Approximate Floor Space 50" x 57"
Approximate Height 130"
Approximate Weight 4,000 Lbs.


EQUIPPED WITH:
Extra Height Tailstock Column, Allowing 72" Between Centers.
Steady Rest with 8" Diameter Capacity, Allowing Testing of Parts Greater than

72" in Length. Designed for checking involutes of spur and helical gears.
Limited Capability to Test and Chart Lead of Spur Gears or Splines.
Model 1606 Illinois Hot Pen Rectilinear Recorder.
Dial Indicator/Pickup Head.
Heidenhain Digital Base Circle Readout.

*Preliminary Specifications Subject to Verification.











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