CNC gear-cutting machine YDA3132

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Overview
The YDA3132CNC is a CNC high-speed dry hobbing machine designed for high-volume hobbing of gears used in passenger cars, commercial vehicles, construction machinery and gear reducers. Machining accuracy can reach GB/T10095.1-2008 standard grade 6.

Main performance and features

• Six/seven-axis, four-axis linkage CNC high-speed dry hobbing machine for efficient mass production.
• Vertical layout with column horizontal movement providing radial feed motion for efficient hobbing.
• Full-sealed guard, rapid chip evacuation and dry cooling system for good thermal stability and dimensional consistency.
• Tool spindle driven by gear pair and workpiece spindle by direct drive, resulting in a short drive train and high transmission accuracy; high-rigidity rolling bearings enable high-speed, high-load dry cutting for medium modules.
• Optional single-machine loading/unloading units and automatic transfer magazine to support automation and flexible production.
• Optional chamfering and deburring units for multi-process integration.
• Compatible with FANUC or Siemens CNC systems.

Technical specifications

• Model/ID: YDA3132CNC
• Machining accuracy: up to GB/T10095.1-2008 grade 6
• Axes and linkage: six/seven axes, four-axis linkage
• Cutting method: high-speed dry cutting (dry hobbing)
• Spindles and transmission: cutter spindle gear-pair drive; workpiece spindle direct drive
• Max workpiece diameter: 320 mm
• Max module: 8
• Tool head max rotation angle: ±45°
• Cutter spindle max speed: 1000 r/min
• Table max speed: 80 r/min
• Max tool mounting size (diameter × length): Φ170×Φ230 mm
• Roller maximum axial travel: 200 mm
• Distance cutter center to table surface: 40–320 mm
• Distance cutter center to table center: 220–570 mm