NF EN ISO 14744-3 : 2000
Current
The latest, up-to-date edition.
WELDING - ACCEPTANCE INSPECTION OF ELECTRON BEAM WELDING MACHINES - PART 3: MEASUREMENT OF BEAM CURRENT CHARACTERISTICS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test arrangement
4.1 General
4.2 Faraday cup and electrical connections
5 Measurement procedure
5.1 General
5.2 Current losses
5.3 Measuring the ripple
5.4 Measuring the stability
5.5 Measuring the reproducibility
6 Problems in measurement
7 Evaluation
This is meant for use when the beam current of electron beam welding machines that comply with EN ISO 14744-1:2000 are to be measured in connection with an acceptance inspection. It gives essential information on the procedure and apparatus used for making measurements.
| DevelopmentNote |
INDICE DE CLASSEMENT A89-700-3
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 14744-3:2001 | Identical |
| SN EN ISO 14744-3 : 2000 | Identical |
| EN ISO 14744-3:2000 | Identical |
| UNE-EN ISO 14744-3:2001 | Identical |
| UNI EN ISO 14744-3 : 2001 | Identical |
| DIN EN ISO 14744-3:2000-07 | Identical |
| NFL 06 387 : A2007 | WELDED AND BRAZED ASSEMBLIES FOR AEROSPACE CONSTRUCTIONS - JOINTS OF METALLIC MATERIALS BY ELECTRON BEAM WELDING - QUALITY OF WELDED ASSEMBLIES |
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