BS ISO 8062-4:2023 – TC
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Tracked Changes. Geometrical product specifications (GPS). Dimensional and geometrical tolerances for moulded parts – Rules and general tolerances for castings using profile tolerancing in a general datum system
Published By | Publication Date | Number of Pages |
BSI | 2023 | 132 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | compares BS ISO 8062-4:2023 |
2 | TRACKED CHANGES Text example 1 — indicates added text (in green) |
76 | National foreword |
81 | Foreword |
82 | Introduction |
83 | 1 Scope 2 Normative references |
84 | 3 Terms and definitions |
87 | 4 Graphical symbols |
88 | 5 Product definition type indicator 5.1 Single and combined product definitions 5.2 Final moulded part product definitions |
89 | 5.3 Intermediate machined moulded part product definitions 5.4 Final machined moulded part product definition 5.5 Identifier for machining by the supplier |
90 | 6 Product definition indications 6.1 Surface texture symbols 6.2 Part condition identifiers 6.2.1 General |
91 | 6.2.2 Surface texture |
92 | 6.2.3 Linear sizes 6.2.4 Linear dimensions and individually indicated dimensional tolerances 6.2.5 Theoretically exact dimensions (TEDs) 6.2.6 Geometrical tolerances and datums |
94 | 6.3 Required machining allowance (RMA) 6.3.1 General 6.3.2 General RMA 6.3.3 Individual RMA 6.4 Draft angles |
96 | 7 Indication of general tolerances 7.1 General tolerances according to this document 7.2 General surface profile tolerance |
97 | 8 Types of specifications 8.1 General 8.2 Specification of final moulded part condition 8.2.1 Overview of specification of final moulded part condition 8.2.2 Specification of final moulded part condition by the casting calculation method |
98 | 8.2.3 Specification of final moulded part condition by the multiple tolerancing method 8.3 Specification of intermediate machined moulded part conditions |
99 | 8.4 Specification of final machined moulded part condition 9 Tolerancing 9.1 General 9.2 Tolerancing of final moulded parts 9.2.1 Recommendations |
100 | 9.2.2 Drafts 9.3 Tolerancing of intermediate machined moulded parts 9.4 Tolerancing of final machined moulded parts 9.4.1 General 9.4.2 Drafts 9.4.3 Multiple tolerancing method |
101 | 10 Rules 10.1 Rule A: Application of general tolerances for castings 10.2 Rule B: General surface profile tolerances |
102 | 10.3 Rule C: General datum system RST 10.4 Rule D: Tolerances overruling the general surface profile tolerances |
103 | 10.5 Rule E: Additional tolerances 10.6 Rule F: Machined condition 10.7 Rule G: Required machining allowances (RMA) 10.8 Rule H: Draft angle (taper) 10.9 Rule I: Wall thickness |
104 | 11 General tolerances |
105 | 12 Required machining allowances (RMAs) |
106 | 13 Draft angles |
108 | 14 General product definition indication |
110 | Annex A (normative) Proportions and dimensions of graphical symbols |
112 | Annex B (informative) Proposed process for general tolerancing castings |
113 | Annex C (informative) Examples for the multiple tolerancing method |
115 | Annex D (informative) Drawing examples |
121 | Annex E (informative) Selection of general tolerances |
122 | Annex F (informative) Selection of required machining allowances (RMA) |
123 | Annex G (informative) Example of using general tolerances |
126 | Annex H (normative) Calculation of the nominal dimension of the moulded condition — casting calculation method |
129 | Annex I (informative) Relationship to the GPS matrix model |
131 | Bibliography |