Release 4.6 including ISO TR 15144 for Micropitting Method A & B

Summary Of Changes

Gear Design Pro

  • Spur & Helical – Micro-Pitting (Rating) ISO Method B
  • Materials Database – plastics
  • Text report with rating values
  • Multiple duty cycle definition
  • 100 elements in duty cycle – Left/Right
  • Shaped fillet external and internal (ISO has no stress calcs for external so see line below for stress calcs)
  • VDI form factor for shaped fillet

Load Analysis Model

  • Spur & Helical – Micro-Pitting (Rating) ISO Method A local stress
  • Spur & Helical – fix for double helical
  • User defined extended contact radius
  • Worm variant – bearing pattern, transmission error (single/double flank), and contact stress

Gearbox Concept Tool

  • Grid expanded – Design moved on grid

Gear System Design

  • 100 elements in duty cycle
  • Shaped fillets as gear pair

Connections

  • Changes to ANSI B92.1 (1970 and 1976 version)

Machine Centre

  • Hob (Spur & Helical) – Advanced level – Dresser
  • Hob (Spur & Helical) – Advanced level – Grind from solid
  • Hob (Worm wheel tool design and relief/ease-off calculation)
  • Auto calculate semi-topping for desired chamfer
  • Wire Erosion
  • Thread Generation

Optimal

  • Mould optimisation added as licenced product