YK3150 CNC Gear Hobbing Machine: The All-in-One Game Changer for Gear Manufacturing

 Technical Supremacy: Redefining Gear Precision

• Direct-Drive Revolution: Eliminates worm gear drives; servo motors directly power hob spindle (2000rpm) and table (95rpm), achieving ±5 arc-sec indexing accuracy. Carbide tool speed reaches 350m/min (vs. ≤120m/min conventional), machining HRC62 hardened gears to replace grinding.

• Multi-Axis Synergy: 6 CNC axes (X/Y/Z feed + B/C rotation + A tilt) enable 4-axislinkage + 3-axis coupling, processing crown/taper gears (±45°).

• Micron Control: FAGOR encoders + linear scales ensure ±0.005mm repeatability, stabilizing accuracy at ISO 1328 Class 6.

  [ Conventional Hobbing Bottlenecks ]  
  1. Complex changeover: ≥2 hours for gear calculations  
  2. Inflexibility: Cannot machine non-circular/crown gears  
  3. Accuracy loss: Mechanical transmission errors  
  4. Grinding dependency for hard gears, high cost  

  YK3150 Solution:  
  ■ Electronic Gearbox (EGB): Auto-generates program from module/tooth/helix inputs (Patent ZL 2014 2 0051106.X):cite[4]  
  ■ ±45° tool tilt + 6-axis control for one-pass crown/non-circular gears  
  ■ Direct-drive eliminates errors, hard-face hobbing cuts cost by 40%  
  ■ Dry/wet cutting switch for cast steel/hardened steel

• Verified Performance: Cross-Industry Gains

  Application	Conventional Time	YK3150 Time	Gain
  Automotive Helical Gears	4.2 hrs	1.1 hrs	73.8%
  Wind Bearing Rings	68 hrs	22 hrs	67.6%
  RV Reducer Gears	11 hrs	3.5 hrs	68.2%
  Source: Sany HI 2024 Gear Machining Report

Modular Intelligence: Future-Ready Flexibility

• Predictive Maintenance: Guideway sensors + AI forecast ball screw wear 30 days ahead.

• Energy Control: Adaptive load regulation cuts idle power to <2.4kW (vs. ≥5kW peers), saving 27% energy.

• Line Integration: Optional auto-tooth detection, hydraulic clamping, or 4th axis for FMS readiness.

 ✓ Simplify Complex Gear Manufacturing
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