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BS ISO 10300-1:2023 - TC Tracked Changes. Calculation of load capacity of bevel gears - Introduction and general influence factors, 2023
- A-30402443.pdf [Go to Page]
- undefined
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Symbols and general subscripts
- 5 Application [Go to Page]
- 5.1 Calculation methods [Go to Page]
- 5.1.1 General
- 5.1.2 Method A
- 5.1.3 Method B
- 5.1.4 Method C
- 5.2 Safety factors
- 5.3 Rating factors [Go to Page]
- 5.3.1 Testing
- 5.3.2 Manufacturing tolerances
- 5.3.3 Implied accuracy
- 5.4 Further factors to be considered [Go to Page]
- 5.4.1 General
- 5.4.2 Lubrication
- 5.4.3 Misalignment
- 5.4.4 Deflection
- 5.4.5 Materials and metallurgy
- 5.4.6 Residual stress
- 5.4.7 System dynamics
- 5.4.8 Contact pattern
- 5.4.9 Corrosion
- 5.5 Further influence factors in the basic formulae
- 6 External force and application factor, KA [Go to Page]
- 6.1 Nominal tangential force, torque, power
- 6.2 Variable load conditions
- 6.3 Application factor, KA [Go to Page]
- 6.3.1 Application factor — General
- 6.3.2 Influences affecting external dynamic loads
- 6.3.3 Establishment of application factors
- 7 Dynamic factor, Kv [Go to Page]
- 7.1 General
- 7.2 Design
- 7.3 Manufacturing
- 7.4 Transmission error
- 7.5 Dynamic response
- 7.6 Resonance [Go to Page]
- 7.6.1 General
- 7.6.2 Gear blank resonance
- 7.7 Calculation methods for Kv [Go to Page]
- 7.7.1 General comments
- 7.7.2 Method A, Kv-A
- 7.7.3 Method B, Kv-B
- 7.7.4 Method C, Kv-C
- 8 Face load factors, KHβ, KFβ [Go to Page]
- 8.1 General comments
- 8.2 Method A
- 8.3 Method B
- 8.4 Method C [Go to Page]
- 8.4.1 Face load factor, KHβ-C
- 8.4.2 Local face load factor, KHβ,Y
- 8.4.3 Face load factor, KFβ-C
- 8.4.4 Lengthwise curvature factor for bending strength, KF0
- 9 Transverse load factors, KHα, KFα [Go to Page]
- 9.1 General comments
- 9.2 Method A
- 9.3 Method B [Go to Page]
- 9.3.1 Bevel gears having virtual cylindrical gears with contact ratio εvγ ≤ 2
- 9.3.2 Bevel gears having virtual cylindrical gears with contact ratio εvγ > 2
- 9.4 Method C [Go to Page]
- 9.4.1 General comments
- 9.4.2 Assumptions
- 9.4.3 Determination of the factors
- 9.5 Running-in allowance, yα
- Annex A (normative) Calculation of virtual cylindrical gears — Method B1
- Annex B (normative) Calculation of virtual cylindrical gears — Method B2
- Annex C (informative) Values for application factor, KA
- Annex D (informative) Contact patterns
- Bibliography [Go to Page]