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Conditions for approval required by: Julien Gauther
Certification of Aerospace Products to international quality Standards
Certification of Aerospace Products to international quality Standards
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EN3052C050064:
Thread profile and dimension shall be in accordance with ISO 5855-2. Except the thread major diameter “d max.” which shall be equal to D1 min. ? 0,025.
Thus, major diameter = 5 – 0,022 – 0,025 = 4,953 mm.
Could you please fix this in FAIR? Hopefully, actual value is 4,948 mm.
EN3052C050030:
Thread profile and dimension shall be in accordance with ISO 5855-2. Except the thread major diameter “d max.” which shall be equal to D1 min. ? 0,025.
Thus, major diameter = 5 – 0,022 – 0,025 = 4,953 mm.
Could you please fix this in FAIR? Hopefully, actual value is 4,902 mm.
EN3052C080036:
Thread profile and dimension shall be in accordance with ISO 5855-2. Except the thread major diameter “d max.” which shall be equal to D1 min. ? 0,025.
Thus, major diameter = 8 – 0,028 – 0,025 = 7,947 mm.
Could you please fix this in FAIR? Hopefully, actual value is 7,912 mm.
EN3052C080070:
Thread profile and dimension shall be in accordance with ISO 5855-2. Except the thread major diameter “d max.” which shall be equal to D1 min. ? 0,025.
Thus, major diameter = 8 – 0,028 – 0,025 = 7,947 mm.
Could you please fix this in FAIR? Hopefully, actual value is 7,921 mm.
Many thanks in advance
Best regards
Julien
Hello Julien,
You can find the updated major thread diameter ( d max) attached.
Thanks.
Hello Buse,
Fine for me now. Just for information/imporvement, it is poosible to let initial minimum tolerance of major diameter (I mean 4,85 mm for MJ5 and 7,82 mm for MJ8).
Approved from my side
Best regards
Julien