• BS PD ISO/TR 15144-1 : 2014

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    CALCULATION OF MICRO-PITTING LOAD CAPACITY OF CYLINDRICAL SPUR AND HELICAL GEARS - PART 1: INTRODUCTION AND BASIC PRINCIPLES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2014

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols,
       and units
    4 Definition of micropitting
    5 Basic formulae
    6 Material parameter, G[M]
    7 Velocity parameter, U[Y]
    8 Load parameter, W[Y]
    9 Sliding parameter, S[GF,Y]
    10 Definition of contact point Y
       on the path of contact
    11 Load sharing factor, X[Y]
    12 Contact temperature,theta[B,Y]
    13 Flash temperature, theta[fl,y]
    14 Bulk temperature, theta[M]
    Annex A (informative) - Calculation of the permissible
            specific lubricant film thickness lambda[GFP]
            for oils with a micropitting test result
            according to FVA-Information Sheet 54/7
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides a procedure for the calculation of the micropitting load capacity of cylindrical gears with external teeth.

    General Product Information - (Show below) - (Hide below)

    Committee MCE/5/-/15
    Document Type Standard
    Publisher British Standards Institution
    Status Current

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

    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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