Hobbing Machines

P 400 • P 600 • P 600/800

Compact Hobbing MachinesP 400, P 600 and P 600/800.

Fig. 1Operator station of the P 600.

2

� rapid traverse up to 10,000 mm/min,� tailstock with internal cooling,� reliable double-index worm drives,� completely new design of motorized

hob heads with wide swivel range andswiveling even possible duringhobbing,

� modern Siemens 840 D CNC controllerwith Gleason-Pfauter dialogue pro-gramming using Windows menutechnology, with help functions andservice support,

� integrated lubrication/hydraulic unitand oil mist separator,

� 2- or 4-station ring loader automationwith flexible chain magazine,

� automatic gantry loader,� straightforward adaptation of customer-

specific automation systems,

� optimum accessibility for maintenancepurposes,

� perfectly suitable also for dry cuttingthanks to optimized chip disposal.

These machines guarantee for manyyears- maximum efficiency,- maximum accuracy,- maximum productivity and

performance,- maximum availability,- maximum process reliability,- minimum maintenance,with minimal floor space required.

1

This medium-sized series of Gleason-Pfauter CNC Hobbing Machines is basedon a modern modular design and thanksto abundant, flexible accessories it caneasily be customized to suit individualcustomer requirements.

Machine features include:� common and thermally stabilized basic

machine platform, � extremely modern guideway concept

with absolute path-measuring systems,� highly accessible, ergonomically

designed work area,� optional hob drives and speed ranges

for cutting performance using practi-cally all kinds of cutting materials tosuit different requirements,

� axial slide travels up to 600 mm,

3

4

23

Fig. 22-station ring loader.

Fig. 3Rear of machine P 400with 2-station ring loader.

Fig. 4Operator station of the P 400with 2-station ring loader.

4

Fig. 5Rear of machine P 600with gantry loader for pinions.

Fig. 6Gantry loader work area.

Fig. 7Integrated arrangement of hydraulic unit, cooler and oil mist separator at rear of machine.

Fig. 8Rotor/worm hobbing on the P 600/800.

7

56

8

5

Machine dimensions.Technical data.

P 400 P 600 P 600/800Nominal workpiece diameter 400 mm 600 mm 600 mmMaximum workpiece diameter for hobbing approx. 400 mm 600 mm 800 mmNominal module* 12 mm 12 mm 12 mmMinimum/maximum center distance 30/350 mm 30/450 mm 30/550 mmMaximum axial slide travel: – Standard 400 mm 400 mm 400 mm– Option 600 mm 600 mm 600 mmMaximum tangential slide travel 300 mm 300 mm 300 mmHob head swivel range + 45°/ –120° + 45°/ –120° + 45°/ –120°Maximum hob dimensions: – Diameter 240 mm 240 mm 240 mm– Length 350 mm 350 mm 350 mmHob speed ranges (optional) 30 – 300 min–1 30 –.300 min–1 30 – 300 min–1

80 – 800 min–1 80 – 800 min–1 80 – 800 min–1

160 – 1,600 min–1

Table diameter 380/450 mm 600 mm 600 mmMaximum table speed: – Standard 32 min–1 21 min–1 21 min–1

– Option 64 min–1 42 min–1 42 min–1

– Option 130 min–1 84 min–1 84 min–1

– Option 300 min–1 – –Hob drive rating:– Standard 17.5 kW 17.5 kW 17.5 kW– Option 25 kW 25 kW 25 kW– Option 30 kW 30 kW 30 kW– Option 35 kW 35 kW 35 kWMachine weight approx. 15,500 kg 16,000 kg 16,000 kg

* Approximate values Information subject to change.

Dimensions in mm.

9

2970

3900

850

600

2200

150054

0

1100

1800

2010

37001650 480

1000 University Avenue P.O. Box 22970Rochester, NY 14692-2970, USATel. +1-585-473-1000Fax +1-585-461-4348 e-mail: sales@gleason.com

Internet:http://www.gleason.com

Maschinenfabrik GmbHDaimlerstrasse 14D-71636 Ludwigsburg, GermanyTel. +49-(0)7141-404-0Fax +49-(0)7141-404-500e-mail: pfauter@gleason.com

Maschinen und Werkzeuge GmbHMoosacher Strasse 42–46D-80809 München, GermanyTel. +49-(0)89-3 5401-0Fax +49-(0)89-3 5401-463e-mail: hurth@gleason.com

W 137/2/3/202 ePrinted in Germany

Machines and tools – a strong partnership.

10 11

13

15

12

14

Gleason-Pfauter offers the world’s most comprehensive range of gear cutt-ing machines for cylindrical gears. We can provide the right machine forevery processing task.

We develop and manufacture machineryand tools. This way we have come upwith completely new ideas and madereal progress in gear technology.

A brochure cannot show all options and benefits. For an optimum solution to your gear problems do not hesitate to get in touch with us.

Bild 10 Bild 11Hobbing, horizontal Profile grinding.

Bild 12 Bild 13Hobbing, vertical Shaping.

Bild 14 Bild 15SHOBBER. Cutting tools.