ISO 9692-1:2013 溶接および関連プロセス—ジョイント準備のタイプ—パート1：手動金属アーク溶接、ガスシールド金属アーク溶接、ガス溶接、TIG溶接、および鋼のビーム溶接 | ページ 2

Foreword

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The committee responsible for this document is ISO/TC 44, Welding and allied processes, Subcommittee SC 7, Representation and terms.

This second edition of ISO 9692-1 cancels and replaces ISO 9692-1:2003, which has been technically revised.

ISO 9692 consists of the following parts, under the general title Welding and allied processes — Types of joint preparation:

• Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding, and beam welding of steels
• Part 2: Submerged arc welding of steels
• Part 3: Metal inert gas welding and tungsten inert gas welding of aluminium and its alloys
• Part 4: Clad steels

Introduction

This part of ISO 9692 defines the parameters characterizing the joint preparation and the collection of frequently recurring values and shapes.

The specifications given in this part of ISO 9692 have been compiled on the basis of experience and contain dimensions for types of joint preparation that are generally found to lead to suitable welding conditions. However, the extended field of application makes it necessary to give a range of dimensions. The dimension ranges specified represent design limits and are not tolerances for manufacturing purposes. Manufacturing limits depend, for instance, on welding process, parent metal, welding position, and quality level. Because of the common character of this part of ISO 9692, the examples given cannot be regarded as the only solution for the selection of a joint type.

Specific fields of application and manufacturing requirements (e.g. pipeline construction) may be covered by selected ranges specified in other standards adapted from this basic part of ISO 9692.

Requests for official interpretations of any aspect of this part of ISO 9692 should be directed to the Secretariat of ISO/TC 44/SC 7 via your national standards body. A complete listing of these bodies can be found at www.iso.org .

1 Scope

This part of ISO 9692 specifies types of joint preparation for manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding, and beam welding of steel (see Clauses 3 and 4).

It applies to joint preparation for full penetration butt welds and for fillet welds. For partial penetration butt welds, types of joint preparation and dimensions differing from those specified in this part of ISO 9692 may be stipulated.

The root gaps referred to in this part of ISO 9692 are those gaps presented after tack welding, if used.

Consideration is given to altering the joint preparation details (where appropriate) to facilitate temporary backing, “one-sided welding,” etc.

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

Bibliography