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What Are Common Design and Usage Pitfalls of Zero Spiral Bevel Gears?

Key considerations and common pitfalls include:

  1. Subtle Differences in Assembly Adjustment
  2. Control of Heat Treatment Deformation
  3. Application Speed Limits
  4. Specialized Lubrication Requirements

Due to their curved tooth surface contact, the use of Extreme Pressure (EP) gear oil​ is recommended. This type of lubricant forms a robust film on the tooth surfaces, effectively preventing scuffing and wear under heavy loads or during startup, which is crucial for protecting the precisely machined and heat-treated surfaces.