BS ISO 14635-1:2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Gears. FZG test procedures FZG test method A/8, 3/90 for relative scruffing load-carrying capacity of oils
Hardcopy , PDF
14-07-2023
English
15-08-2000
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
MCE/5
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| DevelopmentNote |
Supersedes 98/709402 DC. (05/2005)
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| DocumentType |
Standard
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| Pages |
26
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
This part of ISO 14635 specifies a test method based on an FZG2) four-square test machine to determine the relative load-carrying capacity of lubricating oils defined by the gear-surface damage known as scuffing. High surface temperatures due to high surface pressures and sliding velocities can initiate the breakdown of the lubricant films. This test method can be used to assess such lubricant breakdown under defined conditions of temperature, high sliding velocity and stepwise increased load.
NOTE This method is technically equivalent to ASTM D 5182-97, DIN 51354-1 and DIN 51354-2, IP 334/90 and CEC L-07-A-95.
| Standards | Relationship |
| ISO 14635-1:2000 | Identical |
| ISO 4287:1997 | Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters |
| 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 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 4964:1984 | Steel Hardness conversions |
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