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BS ISO 10828:2024 Worm gears. Worm profiles and gear mesh geometry, 2024
- undefined
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Symbols and abbreviated terms
- 5 Formulae for calculation of dimensions [Go to Page]
- 6 Generalities on worm profile types [Go to Page]
- 7 Definition of profile types [Go to Page]
- 8 Useful section planes [Go to Page]
- 9 Pitch surfaces
- 10 Conjugate worm wheel profile [Go to Page]
- 11 Geometry of contact [Go to Page]
- 12 Velocities at contact point [Go to Page]
- Annex A (informative) Parameters and derivatives of formulae for A, I, N profile types
- Annex B (informative) Parameters and derivatives of formulae for K and C profile types
- Annex C (informative) Algorithm to determine the point of generations of worm and worm wheel
- Annex D (informative) Comparison of different worm profile types
- Annex E (informative) Comparison of singularities for different worm profile types
- Annex F (informative) Comparison of gear mesh for different worm profile types
- Annex G (informative) Utilisation of existing tooling for machining of worm wheel teeth
- Annex H (informative) Interface for geometry for involute worms defined with ISO 21771-1
- Bibliography [Go to Page]
