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24 February 2014: Morteza Farmani
When evaluating characteristics relevant to quality you have to ensure that qualified measurement systems/measurement processes are applied. In order to achieve this goal, we conduct type-1 study, type-2 study or type-3 study of the measurement systems analysis or determine measurement uncertainty according to VDA Volume 5.
However, the application of these procedures in practice sometimes shows that a measurement system or measurement process is unfortunately not suitable for a specific quality-relevant characteristic.
Several corporate guidelines typically contain the respective specifications. The following examples apply limits that are common and accepted in practice. Some of them are e.g. defined in the Q-DAS guide V2.1 and
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