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G&E Model 120GH New CNC Gear Gasher Lot #1 (Sale Order 1 of 2) Equipment: New Gear Hobbers & Reman
Model: 120GH
Description: G&E Model 120GH New CNC Gear Gasher, Max Dia. 145'', Max Face 55'', 1 DP, New,
Reference #: 2376
The G&E Gasher 120GH is a rigid single column machine that can be equipped with internal or external gashing head. This machine is designed to finish or rough cut internal/external spur gears using single index milling method with carbide tip milling cutters.
Work Ranges External Gears:
Max. gear diameter 145''
Min. gear diameter gashing 40'' w/8'' cutter
Min. gear diameter hobbing 20'' w/8'' cutter
Max. face width 55''
Work Ranges Internal Gears:
Max. internal gear diameter 145''
Min. gear inside diameter 40''
Machine Specifications:
Diameter of work table 102''
Bore diameter of work table 29''
Max. load on table 50 tons
Pitch diameter of index gear 96''
Index range, number of teeth Infinitely Variable
Power requirements 480V, 3Ph, 60 Hz
and/or 380V, 3Ph, 50H, 250 AMPS
Pneumatic requirements 80 CFM at 90 PSI
Machine height 5.3 meters
Weight of machine, Approx 35 metric tons
Floor space required 9.1 m by 5.4 m approx.
G&E CNC 120GH Gasher with standard equipment package
* Single stanchion machine assembly
* Fanuc 18i Model B pendant control with gear cutting software
* Oil recirculation system with filtration for cutting head
* Hydraulic table braking system
* Oil chilling system
* Gashing arbor.
* Set of leveling blocks.
* 2 Sets of operator and maintenance manuals.
Control Features:
* C-Axis work table rotation
* X-Axis radial infeed
* Z-Axis axial feed
* Fanuc Spindle motor for cutter rotation
* Custom Macro screens for easy conversational programming
* One to three cuts can be selected
* Crowning amounts are input by the desired amount on the flank of the gear
* Single index milling
* Control of separate entering and exiting feed rates to optimize cycle times and cutting loads
* Programmable taper
* Sizing cycle feature used to make corrections to the size of a part without running through a complete multi cut cycle
* Part programs can be stored in nonvolatile memory with up to 15 characters
* RS-232, S Ram, and Ethernet communication ports. (S Ram card included)
(4.1) G&E Standard External Gashing Head:
The cutter is driven by a Fanuc 40 KW spindle motor directly coupled to a double enveloping worm and worm gear cone drive, cased in a re circulating oil bath. The oil bath recirculation system is a free standing above floor system servicing only the cutter heads. The re-circulation system includes filtration and oil temperature control for consistent predictable performance and long life of the cutter head gear drives.
Max. gear diameter 150''
Max. tooth form gashing 1 dp/25 mod
Tangential path or shift 0
Max. cutter diameter 18''
Max. cutter width 5''
Spindle RPM 0-125 RPM
Power of main drive 40 KW
OR
(5.2) G&E Standard Internal Gashing Head:
The cutter is driven by a Fanuc 40 KW spindle motor directly coupled to a double enveloping worm and worm gear cone drive, cased in a re circulating oil bath. The oil bath recirculation system is a free standing above floor system servicing only the cutter heads. The re-circulation system includes filtration and oil temperature control for consistent predictable performance and long life of the cutter head gear drives.
Min. gear internal diameter 32''
Max. tooth form 1.5 dp/17 mod
Max. face width 14.2''
Max. throat distance 17''
Spindle speeds 0 to 125 RPM
Max. cutter diameter x width 16'' x 90mm
Power of main drive 40 KW
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G&E Model 96H Remanufactured CNC Gear Gasher Lot #2 (Sale Order 2 of 2) Equipment: New Gear Hobbers & Reman
Model: 96H
Description: G&E Model 96H Remanufactured CNC Gear Gasher, 100'' Dia, 32'' Face, 1 DP
Reference #: 2468
The G&E Hobber/Gasher 96-H is remanufactured to be a rigid single column machine that can be equipped with internal or external gashing heads. This machine is designed to finish or rough cut internal/external spur gears by single index milling method.
Work Ranges External Gears:
Max. gear diameter 100''
Min. gear diameter 10''
Max. face width 32''
Max. swivel +/- 45 Deg.
Max. shift or tangential slide 0
Machine Specifications:
Diameter of work table 78''
Bore diameter of work table 25.9''
Max. load on table 35 t
Pitch diameter of index gear 70''
Index range, number of teeth Infinitely Variable
Power requirements 480V, 3Ph, 60 Hz
and/or 380V, 3Ph, 50H, 250 AMPS
Pneumatic requirements 80 CFM at 90 PSI
Machine height 208''
Weight of machine, Approx 35 tons
Floor space required 358'' by 212'' approx.
* Single stanchion machine assembly with 4.2 external cutting head or internal head
Control Features:
* C-Axis work table rotation
* X-Axis radial infeed
* Z-Axis axial feed
* B-Axis cutter rotation
* Custom Macro screens for easy conversational programming
* One to three possible cutting cycles
* Single Index Cutting
* Programmable taper
* Part programs can be stored in nonvolatile memory with up to 15 characters
* RS-232, S Ram, and Ethernet communication ports. (S Ram card included)
Standard Gashing Head Included:
(4.1) G&E Standard External Gashing Head:
The cutter is driven by a Fanuc 40 KW spindle motor directly coupled to a double enveloping worm and worm gear cone drive, cased in a re circulating oil bath. The oil bath recirculation system is a free standing above floor system servicing only the cutter heads. The re-circulation system includes filtration and oil temperature control for consistent predictable performance and long life of the cutter head gear drives.
Max. gear diameter 145''
Max. tooth form gashing 1 dp/25 mod
Tangential path or shift 0
Max. cutter diameter 18''
Max. cutter width 5''
Spindle RPM 0-125 RPM
Power of main drive 40 KW
(5.2) G&E Standard Internal Gashing Head:
The cutter is driven by a Fanuc 40 KW spindle motor directly coupled to a double enveloping worm and worm gear cone drive, cased in a re circulating oil bath. The oil bath recirculation system is a free standing above floor system servicing only the cutter heads. The re-circulation system includes filtration and oil temperature control for consistent predictable performance and long life of the cutter head gear drives.
Min. gear internal diameter 32''
Max. tooth form 1 dp/17 mod
Max. face width 14.2''
Max. throat distance 17''
Spindle speeds 0 to 125 RPM
Max. cutter diameter x width 16'' x 90mm
Power of main drive 40 KW
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