Specification and qualification of welding procedures for metallic materials. Welding procedure test - Spot, seam and projection welding Ingestion-build-207047 and how to assess and

and how to assess and report the results of the associated measurement constructs

It provides requirements and guidance on the design and selection (based on a risk assessment) of two-hand control devices including their assessment

Establishing common requirements

ISO/TR 21946 provides:

Specification and qualification of welding procedures for metallic materials. Welding procedure test - Spot, seam and projection welding Ingestion-build-207047 and how to assess andBS EN ISO 15614 12: 2004 specifies the tests which may be used for qualification of welding procedure specifications for spot, seam and projection welding processes. It defines the conditions for carrying out tests and the limits of validity of a qualified welding procedure for all practical welding operations covered by this standard. The tests required to qualify the procedure for a particular component assembly depend on the performance and quality