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BS EN 9132:2017:2018 Edition

$167.15

Aerospace series. Quality management systems. Data Matrix Quality Requirements for Parts Marking

Published By Publication Date Number of Pages
BSI 2018 36
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This standard defines uniform quality and technical requirements relative to metallic parts marking performed using “data matrix symbology” within the aviation, space, and defence industry. ISO/IEC 16022 specifies general requirements (e. g., data character encodation, error correction rules, decoding algorithm). In addition to ISO/IEC 16022 specification, part identification with such symbology is subject to the requirements in this standard to ensure electronic reading of the symbol. The marking processes covered by this standard are as follows: Dot Peening; Laser; Electro-Chemical Etching. Further marking processes will be included, if required. Unless specified otherwise in the contractual business relationship, the company responsible for the design of the part shall determine the location of the data matrix marking. Symbol position should allow optimum illumination from all sides for readability. This standard does not specify information to be encoded.

PDF Catalog

PDF Pages PDF Title
2 undefined
6 European foreword
7 Rationale
Foreword
8 1 Scope
1.1 Convention
2 Normative references
9 3 Marking requirements
3.1 General requirements
3.2 Dot peening
3.2.1 Description of process
10 3.2.2 Requirements
14 3.3 Laser
3.3.1 Description of process
17 3.3.2 Limitations
18 3.3.3 Requirements
19 3.3.4 Metallographic
20 3.3.5 Quality assurance
3.4 Electro-chemical etching
3.4.1 Description of process
3.4.2 Scope
3.4.3 Sub-surface marking
21 3.4.4 Surface marking
3.4.5 Components – Condition
3.4.6 Instructions for determination of electro-chemical etch marking parameters
3.4.7 Stencil material
22 3.4.8 Electrolyte solutions
3.4.9 Marking requirements
23 3.4.10 Testing
3.4.11 Corrosion protection
3.4.12 Quality assurance
4 Marking verification
5 Marking validation and monitoring
24 6 Notes
25 Annex A (informative)Dot peening data capacity guidelines for selected surface textures
27 Annex B (informative)Dot peening – Recommendation for stylus grinding
28 Annex C (informative)Examples of required toleranceswith reference to the nominal module sizes for dot peening
30 Annex D (informative)Visual quality guidelines – Electro-chemical etching
31 Annex E (informative)Example methodology for checking dot peen characteristics
BS EN 9132:2017
$167.15