Contents Foreword ISO Foreword Introduction 1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and abbreviations 5 Structure of the system of accuracy for gears 6 Formulae for allowable values of gear deviations of accuracy grade 5 7 Allowable values of gear deviations relevant to corresponding flanks Annex A (Normative) Tolerances for tangential composite deviations Annex B (Informative) Values of profile and helix form and slope deviations Bibliography |