34” GLEASON “463” HYPOID SPIRAL BEVEL GEAR GRINDER - 34” DIAMETER CAPACITY - 3” WIDTH CAPACTY - HYDRAULIC CHUCKING

MODEL NO. 463 GLEASON HYPOID SPIRAL BEVEL GEAR GRINDING MACHINE

SERIAL NO. 660209, NEW 1967 SUITABLE FOR THE GRINDING OF SPIRAL BEVEL, ZEROL BEVEL, AND HYPOID GEARS UP TO 34" (864MM) PITCH DIAMETER AT 3:1 RATIO, 3" (76.2MM) FACE WIDTH AND 2 DP (12.5-MODULE). EQUIPMENT / FEATURES: HYDRAULIC WORK CHUCKING MECHANISM W/DRAW-IN BAR & NUT LATER GENERATION WORK-HEAD BRAKE ASSEMBLY STANDARD END-DRESSER STANDARD WHEEL SPINDLE AND STANDARD TAPER NOSE (CAN BE CONFIGURED FROM 6" TO 18" WHEEL DEPENDING ON DRESSER RING) SIDE DRESSER BRACKET W/DRESSER-ARMS, (W/40-DEGREE DRESSER-BLOCK) STANDARD FEED CAM ONE (1) GENERATING CAM ONE (1) WHEEL MOUNT ONE (1) WHEEL GUARD ONE SINGLE SET-UP OF FEED AND INDEX CHANGE GEARS, FOR ONE WORKPIECE ONLY, AS LAST GROUND ON MACHINE FULL COMPLEMENT OF ELECTRICS (MOTORS/CONTROLS) COMPLETE COOLANT PLANT, (PUMP TANK & PIPING, INCLUDING CENTRIFUGAL FILTRATION UNIT GUARDS, COVERS

PRINCIPAL SPECIFICATIONS:

Maximum cone distance (30-degree spiral

 angle w/12" diameter wheel)  15" (381mm)

Maximum pitch angle, 90-degree shaft  70-degree, 34'

Minimum pitch angle, 90-degree shaft  5-degree, 42'

Maximum pitch diameter: (90-degree shafts): 

 0-degree spiral angle, 1:1 ratio  15.5" (393.7mm)

 0-degree spiral angle, 3:1 ratio  23" (584.2mm)

 30-degree spiral angle, 1:1 ratio  21" (533.4mm)

 30-degree spiral angle, 3:1 ratio  31.5" (800.1mm)

 40-degree spiral angle, 1:1 ratio  22.5" (571.5mm)

 40-degree spiral angle, 3:1 ratio  34" 863.6mm)

Coarsest diametral pitch (module)  2 DP (12.7-module)

Maximum face width  3"  (76.2mm)

Work spindle taper hole dia.(large end)  3-19/32"

Work spindle bore taper (per foot)  39/64"

Work spindle thru-hole diameter  6" (152mm)

Standard grinding wheel outside dia.  6"-8"(152-203mm)

Max. Workhead offset above/below center  4.5"(114.3mm)

Distance from machine center to

 spindle nose  3"-20.5" (76-500mm)

Feed rate (seconds per tooth)  1.9 to 11.8 seconds

Approximate floor space  135" x 81"

Approximate floor space  (3429x20574mm)

Approx. machine net weight  23,000 lbs(10,455kG) PRICE: F.O.B. OUR WAREHOUSE