Norm

NEN-EN-ISO 22827-2:2004 Ontw. en

Afnamebeproevingen voor Nd:YAG-laserlasmachines - Machines met optische vezelaanvoer - Deel 2: Bewegingsmechanisme

  • Deze norm is ingetrokken sinds 09-11-2005

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 13
Commissie Lassen en verwante processen
Gepubliceerd op 01-03-2004
Taal Engels
Laser beam welding machines are installed in welding cells also including equipment for manipulation of the welding head and/or the component to be welded. This standard covers acceptance testing of equipment for 2D manipulation and also to some extent movements along the Z-axis. Welding robots and similar 3D equipment for manipulation are covered by other standards, notably ISO 9283. This standard specifies two methods for test of the accuracy of the moving mechanism. The first method (type 1 test) provides a test method capable of classification of moving mechanism rigorously according to the required accuracy. The second method (type 2 test) provides a simpler method for testing moving mechanism by marking. The selection of test method is optional. However, for large size laser beam welding machines such as a laser beam welding machine using 2D moving optics or an XY-table, type 2 test is applicable. This standard is not applicable for welding cells with manual positioning of the welding head and/or the component and for fixed position welding without moving mechanism. The requirements can also be applied as a part of verification testing as part of maintenance, as appropriate. If modifications are made to a laser beam machine (rebuilding, repairs, modifications to the operating conditions etc.) that have an effect on the acceptance testing, repeat test may be necessary to cover the machine parameters affected by such modifications. The beam generating system, the optical delivery system and the devices for shielding and assist gasses are covered in part 1 of this standard. Annex A presents an example and form of test report.

Details

ICS-code 25.160.30
Nederlandse titel Afnamebeproevingen voor Nd:YAG-laserlasmachines - Machines met optische vezelaanvoer - Deel 2: Bewegingsmechanisme
Engelse titel Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 2: Moving mechanism
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