BS ISO 14635-3:2005

Superseded

View Superseded by

Gears. FZG test procedures FZG test method A/2, 8/50 for relative scuffing load-carrying capacity and wear characteristics of semifluid gear greases

Available format(s)

Hardcopy , PDF

Superseded date

17-07-2023

Language(s)

English

Published date

17-01-2006

Publisher

British Standards Institution

This part of ISO14635 specifies a test method based on an FZG¹⁾ four-square test machine for determining the relative load-carrying capacity of semi-fluid gear greases defined by the gear surface damage known as scuffing.

This method is useful for evaluating the scuffing load capacity potential of semi-fluid gear greases of NLGI classes 0 to 000, typically used with highly stressed gearing for enclosed gear drives. It can only be applied to greases giving a sufficient lubricant flow in the test gear box of the FZG test machine.

NOTE The test method is technically equivalent to DIN Fachbericht 74.

Committee	MCE/5
DevelopmentNote	Supersedes 04/30112988 DC. (02/2006) Reviewed and confirmed by BSI, February 2012. (01/2012)
DocumentType	Standard
Pages	28
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 14635-3:2023
Supersedes	04/30112988 DC : DRAFT APR 2004

Standards	Relationship
ISO 14635-3:2005	Identical

ISO 4287:1997	Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
ISO 14635-1:2000	Gears — FZG test procedures — Part 1: FZG test method A/8,3/90 for relative scuffing load-carrying capacity of oils
IP 334 : 2015	DETERMINATION OF LOAD CARRYING CAPACITY OF LUBRICANTS - FZG GEAR MACHINE METHOD
ISO 6743-6:1990	Lubricants, industrial oils and related products (class L) Classification Part 6: Family C (Gears)
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
ISO 14635-2:2004	Gears — FZG test procedures — Part 2: FZG step load test A10/16, 6R/120 for relative scuffing load-carrying capacity of high EP oils
ASTM D 5182 : 1997 : EDT 1	Standard Test Method for Evaluating the Scuffing Load Capacity of Oils (FZG Visual Method)
ASTM D 217 : 2017 : REDLINE	TEST METHODS FOR CONE PENETRATION OF LUBRICATING GREASE
DIN 51354-2:1990-04	TESTING OF LUBRICANTS; FZG GEAR TEST RIG; METHOD A/8.3/90 FOR LUBRICATING OILS
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 4694:1987	Iron ores — Determination of fluorine content — Ion-selective electrode method
ISO 12925-1:1996	Lubricants, industrial oils and related products (class L) Family C (Gears) Part 1: Specifications for lubricants for enclosed gear systems
ISO/TR 10064-4:1998	Code of inspection practice Part 4: Recommendations relative to surface texture and tooth contact pattern checking
ISO 10825:1995	Gears — Wear and damage to gear teeth — Terminology
ISO 18265:2013	Metallic materials — Conversion of hardness values
DIN-Fachbericht 74:1999	PRUEFUNG VON GETRIEBEFLIESSFETTEN IN EINER FZG - ZAHNRAD-VERSPANNUNGS-PRUEFMASCHINE
ISO 6743-9:2003	Lubricants, industrial oils and related products (class L) Classification Part 9: Family X (Greases)