ISO 14744-1:2008 specifies requirements for acceptance inspection of electron beam welding machines preferably when first installed on the user's premises.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Symbols and abbreviated terms
4 Conditions for acceptance inspection
4.1 General
4.2 Installation of electron beam welding machine
4.3 Power source
4.4 Safety precautions
4.5 Operating instructions
4.6 Instruments
5 Principles of acceptance inspection
5.1 Setting range
5.2 Limit deviations for machine parameters and characteristics
5.3 Test report
6 Acceptance inspection
6.1 General
6.2 Accelerating voltage, beam current, and lens current
6.3 Welding speed characteristics
6.4 Run-out accuracy
6.5 Stability of spot position
7 Supplementary acceptance inspections
Annex A Procedures for inspection of pressure rise rate (informative)