1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE

C-4343

1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE C-4343

1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE

REF. NO. C-4343

MFG: 1960’S

S/N: 13017

Suitable for the hobbing and milling of straight spur and helical gears, pinions, and splines, up to 8" (200mm) diameter, 118" (3000mm) in length, as well as the milling of single or multi-start screws, worms and other work-pieces of similar profile utilizing the auxiliary universal cutter-head.

EQUIPMENT / FEATURES:

Indexing work-head (headstock) with 3-jaw adjustable chuck

Adjustable tailstock with center

Two (2) adjustable work steady-rests

Heavy duty hob-head (w/infinitely variable speed)

Auxiliary universal hob/cutter-head (w/inf variable speed)

Automatic infeed

Differential mechanism

Assorted hob and cutter arbors

Assortment of change gears

Lubrication system for all working elements

Self contained coolant system

Full complement of electrics (motors/controls)

PRINCIPAL SPECIFICATIONS:

Maximum work diameter above saddle..... 7.87" (200mm)

Center height 8.25" (220mm)

Maximum work diameter (swing over bed). 17.32" (440mm)

Length of cutter travel between centers 19.69 - 118"

Length of cutter travel between centers (500-3000mm)

Reduction of length of cutter travel w/3-jaw chuck 3.94" (100mm)

Diameter of work spindle thru bore..... 3.15" (80mm)

Diameter of spindle hole for small size work head 4.72" (120mm)

Maximum & minimum cutter diameter 4.72" - 2.56"

Maximum & minimum cutter diameter (120/65mm)

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Maximum distance centerline of work-spindle to centerline of cutter spindle 6.5" (161mm)

Minimum distance centerline of work-spindle to centerline of cutter spindle 1.75" (40mm)

Distance spindle axis to flat on spindle bearing 1.08" (27.5mm)

Pitch of lead screw (T.P.I. 2)

Number of feeds at each cutter speed, thread milling 24

Hobbing feed (per work revolution) 0.01" - 0.20"

Hobbing feed (per work revolution) (0.32 - 5.0mm)

Nine (9) cutter speeds (Universal Hobbing Unit)

rpm (infinitely variable) 40-50-63-80-100

rpm (infinitely variable) 125-160-200-240

Nine (9) cutter speeds (Heavy Duty Hobbing Unit)

rpm (infinitely variable) 27-34-42-54-67-84

rpm (infinitely variable) 107-135-160

Maximum cutter diameter - Heavy Duty

Hobbing Unit 4.72" x 5.12"

Hobbing Unit (120 x 130mm)

Long thread milling - single and multi-start

threads lowest and highest pitch 1/16 - 1¾"

threads lowest and highest pitch....... (1 - 48mm)

Hobbing (splined shafts, polygonal shapes, spur

gears. etc.) numbered of teeth hobbed.. 4 - 90

with heavy-duty hobbing unit 4 - 60

Spiral hobbing (threads, helical gears, fluted rolls,

etc.)(requires use of differential - gearing)

No. of teeth hobbed with universal unit 4 - 90

No. of teeth hobbed with heavy-duty unit 4 - 60

Maximum depth of external worms 1.25" (32.5mm)

Min./Max. lead .039-1.88" (1-48mm)

Lead of lead screw. .5" (12.7mm)

Main drive motor 5 HP (3.5 kW)

Machine dimensions: (approx) 201x62"x50"

Machine dimensions: (approx) (5105x1580x1275mm)

Machine net weight (approx) 10,000 Lbs(4,545 kGs)

PRICE - FOB Plant Location P.O.R.

$49500 In stock
1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE 1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE 1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE 1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE 1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE 1 - USED 31-MU WANDERE UNIVERSAL HORIZONTAL SPLINE, THREAD & WORM MILLING/HOBBING MACHINE
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