641 GLEASON "G-PLETE" HYPOID SPIRAL BEVEL GEAR GENERATING MACHINE

MODEL NO. 641 GLEASON "G-PLETE" HYPOID SPIRAL BEVEL GEAR GENERATING MACHINE SERIAL NO. 783710 (NEW IN 1982) SUITABLE FOR THE "COMPLETING" OF SPIRAL BEVEL, HYPOID, AND ZEROL BEVEL GEARS AND PINIONS UP TO 16" (406.4MM) DIAMETER, 2.6" (66MM) FACE-WIDTH, WITH 2 DP (MODULE 12.7) CUTTING CAPABILITY FEATURES / EQUIPMENT: HYDRAULIC CHUCKING ATTACHMENT LESS/DRAW-ROD & NUT ONE SET OF RATIO-OF-ROLL, CUTTER SPEED AND INDEX CHANGE GEARS FOR ONE PART ARRANGEMENT FOR FORMATE, INCLUDING CONTROLS FOR COMPLETING, ROUGHING & FINISHING PLUNGE FEED MECHANISM MODIFIED ROLL MECHANISM VARIABLE RATE-OF-ROLL ARRANGEMENT DOUBLE-ROLL ARRANGEMENT RATIO CONTROL MECHANISM FULL COMPLEMENT OF ELECTRICS (MOTORS/CONTROLS) WITH ALLEN BRADLEY SLC-500 PLC CONTROLLER (CAT NO. 1746-P2) CPU-SLC 5/03CPU COOLANT SYSTEM, PUMP TANK & PIPING AUTOMATIC CHIP SEPARATOR, INCLUDING AUTOMATIC CHIP WIPER SYSTEM AND AUGER-TYPE CHIP CONVEYOR

PRINCIPAL SPECIFICATIONS: 

Extreme ratio.......................... 10:1

Root angle range....................... -8° to 90°

Gear diameter - maximum................ 16.000"  (406.40mm)

Examples of max. gear pitch diameters with 35" gear spiral angle and max.

cutter diameter (+) at the following ratios : 

(using 12" cutters) 1 x 1.................................. 13.500"  (342.90mm)

2 x 1.................................. 16.000"  (406.40mm)

5 x 1.................................. 16.000"  (406.40mm)

Maximum radial setting................. 6.983"  (177.40mm)

Diametral pitch - coarsest............. 2.0 DP  (12.70 MOD)

Full depth - maximum................... 1.000"  (25.40mm)

Face width - maximum................... 2.600"  (66.00mm)

Index range............................ 5 to 10 inclusive

Work-spindle diameter of taper hole at large end........................... 3-29/32"  (99.22mm)

Taper per foot......................... 39/64"  (15.48mm)

Depth of taper......................... 6"  (152.40mm)

Diameter of hole through spindle....... 3.0625"(77.79mm)

Cutter diameter(s) utilized............ 2.75", 3.75", 4.5"

Cutter diameter(s) utilized............ (100,125,160,200,

Cutter diameter(s) utilized............ 250,300 mm)

Cutter diameter(s) utilized............ 6",7.5",9",10.5",12"

Cutter speeds.......................... 15 - 250 rpm

Cycle time, inf var, min, from......... 4.5 seconds/tooth

WORKHEAD SETTINGS 

Offset above centre - maximum.......... 2.25" (57.15mm)

Offset below centre - maximum.......... 2.25" (57.15mm)

Machine centre to nose of spindle - maximum...................... 14.50" (368.30mm)

ELECTRICAL EQUIPMENT................... 60 Hz

Cutter drive motor (10/5 HP)........... 1800/900 rpm

Hydraulic motor (3 HP)................. 1200 rpm

Coolant motor (1.5 HP)................. 900 rpm

ELECTRICAL EQUIPMENT................... (50 Hz)

Cutter drive motor (10/5 HP)........... (1500/750 rpm)

Hydraulic motor (5 HP)................. (1500 rpm)

Coolant motor (2 HP)................... (1000 rpm)

D.C. generating drive motor (6 HP)  1200 rpm(1200 rpm)

DIMENSIONS / WEIGHT:  Machine with Programmable Controller

Floor space (inclusive of hyd unit,.... 131" x 85"

elect panel & chip removal system)..... (333 x 216cm)

Height................................. 83"  (211cm)

Net weight............................. 27,100 lbs(12,292kG)

Shipping weight boxed for export, approx).............. 29,600 lbs(13,426 kG)

Size of case........................... 144 x 97 x 91"

Size of case........................... (366 x 246 x 231cm)

Shipping weight (boxed for export, approx)

Machine................................ 26,700 lbs(12,111 kG)

Control box, parts, etc................ 5,000 lbs (2,268 kG)

Size of case

Machine................................ 110 x 112 x 90"

Machine................................ (279 x 284 x 229cm)

Control box, parts, etc................ 120 x 60 x 90"

Control box, parts, etc................ (305 x 152 x 229cm)

PRICE: F.O.B. OUR WAREHOUSE