ISO/TR 15144-1:2014
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Calculation of micropitting load capacity of cylindrical spur and helical gears — Part 1: Introduction and basic principles
Hardcopy , PDF
English, French
25-08-2014
09-04-2025
ISO/TR 15144-1:2014 describes a procedure for the calculation of the micropitting load capacity of cylindrical gears with external teeth. It has been developed on the basis of testing and observation of oil-lubricated gear transmissions with modules between 3 mm and 11 mm and pitch line velocities of 8 m/s to 60 m/s. However, the procedure is applicable to any gear pair where suitable reference data are available, provided the criteria specified below are satisfied.
The formulae specified are applicable for driving, as well as for driven cylindrical gears with tooth profiles in accordance with the basic rack specified in ISO 53. They are also applicable for teeth conjugate to other basic racks where the virtual contact ratio is less than εαn = 2,5. The results are in good agreement with other methods for normal working pressure angles up to 25°, reference helix angles up to 25°, and in cases where pitch line velocity is higher than 2 m/s.
ISO/TR 15144-1:2014 is not applicable for the assessment of types of gear tooth surface damage other than micropitting.
| Committee |
ISO/TC 60/SC 2
|
| DocumentType |
Technical Report
|
| Pages |
35
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN NPR ISO/TR 15144-1 : 2014 | Identical |
| FD ISO/TR 15144-1 : 2014 FD | Identical |
| PD ISO/TR 15144-1:2014 | Identical |
| PD ISO/TR 15144-2:2014 | Calculation of micropitting load capacity of cylindrical spur and helical gears Examples of calculation for micropitting |
| I.S. EN 61400-4:2013 | WIND TURBINES - PART 4: DESIGN REQUIREMENTS FOR WIND TURBINE GEARBOXES (IEC 61400-4:2012 (EQV)) |
| ISO/TR 15144-2:2014 | Calculation of micropitting load capacity of cylindrical spur and helical gears — Part 2: Examples of calculation for micropitting |
| BS EN 61400-4:2013 | Wind turbines Design requirements for wind turbine gea |
| 11/30210938 DC : 0 | BS EN 61400-4 - WIND TURBINES - PART 4: DESIGN REQUIREMENTS FOR WIND TURBINE GEARBOXES |
| EN 61400-4:2013 | Wind turbines - Part 4: Design requirements for wind turbine gearboxes |
| UNE-EN 61400-4:2013 | Wind turbines - Part 4: Design requirements for wind turbine gearboxes |
| CEI EN 61400-4 : 2013 | WIND TURBINES - PART 4: DESIGN REQUIREMENTS FOR WIND TURBINE GEARBOXES |
| ISO 6336-2:2006 | Calculation of load capacity of spur and helical gears — Part 2: Calculation of surface durability (pitting) |
| 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/TR 13989-1:2000 | Calculation of scuffing load capacity of cylindrical, bevel and hypoid gears — Part 1: Flash temperature method |
| ISO/TR 13989-2:2000 | Calculation of scuffing load capacity of cylindrical, bevel and hypoid gears — Part 2: Integral temperature method |
| AGMA 925 : A | EFFECT OF LUBRICATION ON GEAR SURFACE DISTRESS |
| ISO 21771:2007 | Gears — Cylindrical involute gears and gear pairs — Concepts and geometry |
| 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 10825:1995 | Gears — Wear and damage to gear teeth — Terminology |
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