BS ISO 9083:2001
Current
The latest, up-to-date edition.
Calculation of load capacity of spur and helical gears. Application to marine gears
Hardcopy , PDF
English
21-09-2001
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
MCE/5
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| DevelopmentNote |
Supersedes 98/713149 DC. (10/2001) Reviewed and confirmed by BSI, February 2007. (01/2007)
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| DocumentType |
Standard
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| Pages |
68
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| PublisherName |
British Standards Institution
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| Status |
Current
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| Supersedes |
The formulae specified in this International Standard are intended for the establishment of a uniformly acceptable method for calculating the pitting resistance and bending strength capacity for the endurance of the main-propulsion and auxiliary gears of ships, offshore vessels and drilling rigs, having straight or helical teeth and subject to the rules of classification societies.
The rating formulae in this International Standard are not applicable to other types of gear tooth deterioration, such as plastic yielding, micropitting, scuffing, case crushing, welding and wear, and are not applicable under vibratory conditions where there may be an unpredictable profile breakdown. The bending strength formulae are applicable to fractures at the tooth fillet, but are not applicable to fractures on the tooth working profile surfaces, failure of the gear rim, or failures of the gear blank through web and hub. This International Standard does not apply to teeth finished by forging or sintering. This standard is not applicable to gears having a poor contact pattern.
This International Standard provides a method by which different gear designs can be compared. It is not intended to assure the performance of assembled drive gear systems. It is not intended for use by the general engineering public. Instead, it is intended for use by the experienced gear designer who is capable of selecting reasonable values for the factors in these formulae based on knowledge of similar designs and awareness of the effects of the items discussed.
WARNING - The user is cautioned that the calculated results of this International Standard should be confirmed by experience.
| Standards | Relationship |
| ISO 9083:2001 | Identical |
| ISO 4287:1997 | Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters |
| ISO/TR 10495:1997 | Cylindrical gears Calculation of service life under variable loads Conditions for cylindrical gears according to ISO 6336 |
| ISO 6336-2:2006 | Calculation of load capacity of spur and helical gears Part 2: Calculation of surface durability (pitting) |
| ISO 701:1998 | International gear notation Symbols for geometrical data |
| ISO 1328-1:2013 | Cylindrical gears — ISO system of flank tolerance classification — Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth |
| ISO 9085:2002 | Calculation of load capacity of spur and helical gears — Application for industrial gears |
| ISO 6336-3:2006 | Calculation of load capacity of spur and helical gears Part 3: Calculation of tooth bending strength |
| ISO 6336-5:2016 | Calculation of load capacity of spur and helical gears Part 5: Strength and quality of materials |
| ISO 9084:2000 | Calculation of load capacity of spur and helical gears Application to high speed gears and gears of similar requirements |
| ISO 6336-1:2006 | Calculation of load capacity of spur and helical gears Part 1: Basic principles, introduction and general influence factors |
| ISO 53:1998 | Cylindrical gears for general and heavy engineering Standard basic rack tooth profile |
| ISO 54:1996 | Cylindrical gears for general engineering and for heavy engineering — Modules |
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