S 800 - S 1200 - S 1600 - S 2000 Hobbing Machines

Product catalog summary

Overview: The document describes the S 800, S 1200, S 1600, and S 2000 hobbing machines, which are designed for a wide range of applications including spur, helical, crowned, tapered, worm, cluster, special profiles, non-circular, herringbone, and internal gears. These machines are modular and suitable for heavy-duty machining.

Processes: The machines support all hobbing techniques and form milling using the single indexing method. They can perform dry or wet machining with advanced HSS or carbide tools, skiving/finish hobbing of hardened gears, milling of internal gears (optional for S 1200-2000), shaping of external and internal gears, and CNC-controlled chamfering and deburring (optional). Integrated gear inspection is also available as an option.

Technology: The machines feature kinematics with multiple axes for various movements and rotations, controlled by Sinumerik 840 D with 6-axis continuous-path control. They include Samputensili Dialog Software for flexible machining cycle selection and user-friendly data input, along with integrated fault diagnostics. A mobile operator panel with an electronic handwheel is provided.

Characteristic Features: The machines have a modular design for cost efficiency and low maintenance. They include a grey cast-iron machine bed for rigidity and thermal stability, a motorized hob head, a hydraulically-compensated work table drive, and linear slides with backlash-free preloaded ball screws. Automatic lubrication and safety features for power failures are included.

Options: Available options include a counter column with steady rest or swing-away tailstock, hydraulic clamping systems, form milling and shaping heads, CNC-controlled chamfering and deburring units, machine-integrated gear inspection, remote diagnostics, various chip disposal systems, automatic workpiece centering, tool condition monitoring, and coolant flow monitoring.

Technical Data: The document provides detailed specifications for each machine model, including workpiece diameter, maximum module for hobbing and milling, work table dimensions, travel ranges, hob head swivel angle, tool dimensions, spindle speeds, feed rates, drive output, connected load, machine dimensions, and weight.

Contact Information: The document lists contact details for Samputensili offices in France, Italy, USA, Brazil, Korea, China, Germany, and Japan.

Catalog excerpts

S 800 - S 1200 - S 1600 - S 2000 Hobbing Machines-2

One modular machine concept for the heavy-duty machining of All hobbing techniques and form mil-ling by using the single indexing method. spur and helical gears crowned and tapered gears Dry or wet machining with advancedHSS or carbide tools. worm gears cluster gears Skiving/finish hobbing of hardenedgears. special profiles (e.g.compressor rotors) Milling of internal gears (option for S 1200-2000). non-circular gears herringbone gears (double helical gears) Shaping of external and internalgears. internal gears Chamfering and deburring usingCNC spindle (optional). Integrated gear inspection (optional)....

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S 800 - S 1200 - S 1600 - S 2000 Hobbing Machines-3

The modular machine concept hasbeen consistently applied even to thelarge machines of the S series, guaran- teeing an outstanding cost-benefit ratio and low maintenance costs. Grey cast-iron machine bed formaximum static and dynamic rigiditywith integrated fluid circulation for thermal stability. Motorized hob head in compactdesign with tangential slide and back-lash-free gear train. > Work table drive with hydraulically-compensated double worm gear drive,high-resolution AC digital drive as the position-controlled follow-up axis (electronic gearbox). Linear slides with backlash-free preloaded...

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S 800 - S 1200 - S 1600 - S 2000 Hobbing Machines-4

Hob head for internal gears (optional) S 1200 hobbing of large pinions Rotor hobbing on the S 800 S 800 hobbing a large gear Swing-away tailstock for the S 1200 and S 1600 >

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