UNE-EN ISO 14744-3:2001
Current
WELDING. ACCEPTANCE INSPECTION OF ELECTRON BEAM WELDING MACHINES. PART 3: MEASUREMENT OF BEAM CURRENT CHARACTERISTICS. (ISO 14744-3:2000)
Hardcopy , PDF
Spanish, Castilian, English
02-28-2001
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.
| Committee |
CTN 14
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN ISO 14744-3:2000 | Identical |
| EN ISO 14744-3:2000 | Identical |
| BS 215-1:1970 | Identical |
| BS EN ISO 14744-3:2001 | Identical |
| DIN EN ISO 14744-3:2000-07 | Identical |
| NS EN ISO 14744-3 : 1ED 2000 | Identical |
| NF EN ISO 14744-3 : 2000 | Identical |
| ISO 14744-3:2000 | Identical |
| NBN EN ISO 14744-3 : 2000 | Identical |
| NEN EN ISO 14744-3 : 2000 | Identical |
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