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3. FD 800

        The FD 800 gear hobbing machine is a machine designed for milling by rolling with a worm milling tool (hobbing cutter) for the external teeth of spur gears, helical gears or worm gears. Other profiles generated by rolling can also be processed on the machine ( toothed and grooved spindles, gears for chains and ratchet, special profiles, etc.)

        Main technical specifications:

• Maximum processing diameter: 800 mm;
• Maximum processing mode: 10 mm;
• Maximum race of the axial feed: 450 mm;
• Maximum inclination angle of the milling head: ±60° (depending on the diameter, width and position of the processing wheel, the maximum inclination angle decreases.);
• Distance between the piece – tool spindles: 90 ÷ 150 mm;
• Table diameter: 800 mm;
• Table bore diameter: 160 mm;
• Cone of the port-tool spindle: Morse 5;
• Maximum size of the worm milling tool :
  • diameter: 200 mm;
  • length: 200 mm;
• Maximum tangential travel of the tool: 150 mm;
• Gross weight: 12,500 kg;
• Net weight: 11,000 kg;