S 375 G - S 375 GX - S 500 GI Profile Grinding Machines

Product catalog summary

Overview: The Samputensili S-G series profile grinding machines are designed for manufacturing external spur and helical gears, worms, rotors, and internal gears with high quality and efficiency. They support profile grinding and creep-feed methods using various grinding wheels.

Technology: The machines feature a Siemens 840 D CNC system with a mobile operator panel, allowing for circular and linear interpolation of up to 4 axes. The Samputensili Dialogue Software enables flexible profile generation and management of grinding cycles without an external PC. The machines offer quick setup changes between gear and rotor/screw grinding.

Characteristic Features: The machines have a robust, vibration-free design with an electrowelded, heavily ribbed machine bed filled with polymeric cement. They include high-precision hybrid ball bearings, a tailstock with adjustable clamping force, and direct-driven digital linear motors for the X and Z axes. The C axis features a direct-driven, liquid-cooled torque motor for high accuracy.

Options: The S 375 GX version accommodates longer workpieces, while the S 500 GI version is for internal grinding. Additional options include measuring units, dressing units, various grinding spindles, automation systems, and remote diagnostics.

Technical Data: The machines support a maximum workpiece diameter of 375 mm (500 mm for S 500 GI), a maximum module of 0.5 - 7 mm, and a maximum helix angle of +/- 90 degrees. They offer a maximum grinding spindle speed of 18,000 rpm and a work spindle speed of 100 rpm. The total connected load is 50 kVA (40 kVA for S 500 GI).

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

Catalog excerpts

Profile Grinding Machines >

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Flexibility and qualityThe profile grinding machines of theSamputensili S-G series are especi- ally suited for the manufacturing of Profile grinding Grinding with the creep-feedmethod.All types of grinding wheels currentlyavailable on the market are used for a wide range of gear manufacturingapplications. external spur and helical gearsand shafts worms, rotors and other screw-type workpieces internal spur and helical gears to top quality standards within mini-mum cycle times. Grinding methods > Stack grinding of two gears with electroplated CBN grinding wheel S 375 G size="-1">

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S 375 GX - version with extendedaxial centre distance to fit longer work-pieces. Electrowelded, heavily ribbedmachine bed filled with polymericcement for vibration-free operation even at high stock removal rates. S500 GI - version for internal grin-ding. Grinding spindle with high-precisionhybrid ball bearings (ceramic balls),temperature controlled by coolant. Measuring unit with touch probeand software for checking profile,lead, pitch and tooth thickness. Tailstock with quill and easily adjustable clamping force. Dressing unit for internal grinding. Grinding spindles for external andinternal...

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Integrated dressing of internal grinding wheels Integrated measuring of internal workpieces Integrated dressing of grinding wheels Automatic stock division unit Integrated measuring of external workpieces Rotor grinding with a corundum wheel Grinding large module gears with electroplatedCBN grinding wheel Stack grinding with electroplated CBN grindingwheelInternal gear grinding unit, grinding of helical internal gear >

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