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  • ISO/TS 6336-20:2017

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Calculation of load capacity of spur and helical gears Part 20: Calculation of scuffing load capacity (also applicable to bevel and hypoid gears) Flash temperature method

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  24-05-2022

    Language(s):  English, French

    Published date:  23-10-2017

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO/TS 6336-20:2017 specifies methods and formulae for evaluating the risk of scuffing, based on Blok's contact temperature concept.

    The fundamental concept is applicable to all machine elements with moving contact zones. The flash temperature formulae are valid for a band-shaped or approximately band-shaped Hertzian contact zone and working conditions characterized by sufficiently high Pclet numbers.

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    Development Note Supersedes ISO TR 13989-1. (10/2017)
    Document Type Technical Specification
    Publisher International Organization for Standardization
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 677:1976 Straight bevel gears for general engineering and heavy engineering Basic rack
    ISO 6336-2:2006 Calculation of load capacity of spur and helical gears Part 2: Calculation of surface durability (pitting)
    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
    ISO 701:1998 International gear notation Symbols for geometrical data
    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 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 10300-1:2014 Calculation of load capacity of bevel gears — Part 1: Introduction and general influence factors
    DIN 51354-2:1990-04 TESTING OF LUBRICANTS; FZG GEAR TEST RIG; METHOD A/8.3/90 FOR LUBRICATING OILS
    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 10300-3:2014 Calculation of load capacity of bevel gears — Part 3: Calculation of tooth root strength
    ISO 10825:1995 Gears — Wear and damage to gear teeth — Terminology
    ISO 10300-2:2014 Calculation of load capacity of bevel gears — Part 2: Calculation of surface durability (pitting)
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