This standard is intended for use when the stability of the spot stability of welding machines complying with prEN ISO 14744-1 is to be measured in connection with an acceptance inspection. It provides essential information to the procedure and apparatus to be used for making the measurements. The stability of the spot position is a particularly significant parameter for prolonged welding applications and for electron beam welding with automatic devices positioning the workpiece.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test arrangement
4.1 General
4.2 Workpiece preparation
5 Measurement procedure
5.1 Welding machine with optical viewing system
5.2 Welding machine without optical viewing system
EN ISO 14744-1:2008 Welding - Acceptance inspection of electron beam welding machines - Part 1: Principles and acceptance conditions (ISO 14744-1:2008)
EN ISO 14744-3:2000 Welding - Acceptance inspection of electron beam welding machines - Part 3: Measurement of beam current characteristics (ISO 14744-3:2000)
ISO 1302:1992 Technical drawings -- Method of indicating surface texture
EN ISO 14744-1:2008 Welding - Acceptance inspection of electron beam welding machines - Part 1: Principles and acceptance conditions (ISO 14744-1:2008)
EN ISO 14744-3:2000 Welding - Acceptance inspection of electron beam welding machines - Part 3: Measurement of beam current characteristics (ISO 14744-3:2000)
ISO 1302:1992 Technical drawings -- Method of indicating surface texture