Conditions for approval required by: Julien Gauther
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Certification of Aerospace Products to international quality Standards
Certification of Aerospace Products to international quality Standards
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PQ146-certificate-of-conformity
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As per EN3752, table 4, discontinuities are considered as major defect with AQL = 0,065%. So, sampling shall be 200 parts instead of 80 (mfg batch size is 502 parts). The down arrow in table 4 is applicable for Acceptance/Rejection criteria and related sampling as well.
It should be good to add sampling size for dimensional, marking, surface treatment controls.
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200 parts inspected should have been enough since we have up arrow in EN3752, table 4. But 315 is better.
It should be good to add sampling size for dimensional, marking, surface treatment controls.
Thank you.
Kind regards.